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JavaScript - Help With Modifying A Bit Of Javascript
Hi All,
I have this javaascript which validates fields on a form, and if one of the fields are empty or 0 it will turn that field red, but it does it individually and i want it to turn all fields that are in error in red at the same time, can someone help me with the below code on how i can accomplish this Code:
var inputsToCheck = Array('MainDisplayContentChange_txtTitleContent', 'MainDisplayContentChange_txtDescription', 'MainDisplayContentChange_txtjusitification','MainDisplayContentChange_txtDateRequired');
var obj;0
function formCheck() {
for(var i=0;i<inputsToCheck.length;i++)
{
obj = document.getElementById(inputsToCheck[i]);
if (obj.value == "") {
obj.style.backgroundColor = "red";
return false
}
else {
return true
}
}
}
Im new to javascript so this could be a simple change for someone with more knowledge then my self. the webpage is built with ASP.Net Thanks in Advance Similar TutorialsHi guys, For some reason the following code is not working. Anybody see any issues? By default the style of #pricea in my stylesheet is visibility="hidden"; Code: <script type="text/javascript">
function arrow(boxName){
document.getElementById(boxName).style.visibility = "visible";
}
</script>
<?php
if($_REQUEST['sort']=="price" && $_REQUEST['order']=="ASC"){
?>
<script type="text/javascript">
arrow('pricea');
</script>
<?php
}?>
I need to know two things. How do you position an alert or prompt to anywhere on the screen. How do you change the font for the alert or prompt (i.e Hebrew) Thanks in advance D.A. I am very new to js. I have a jquery plugin that is a live countdown timer and I would like to modify it. Can someone tell me how to modify the code below so that the date is 20 minutes from right now (currently it is set as 26 January 2013). Code: <script type="text/javascript">
$(function () {
var austDay = new Date();
austDay = new Date(austDay.getFullYear() + 1, 1 - 1, 26);
$('#defaultCountdown').countdown({until: austDay});
$('#year').text(austDay.getFullYear());
});
</script>
Here is the style and js for my menu that I got from Dynamic Drive. I have it working as it is suppose to on my site. But I need my menus to have submenus and even have a couple of sub-submenus. Can someone help me with this. Code: YOffset=150; // no quotes!!
XOffset=0;
staticYOffset=30; // no quotes!!
slideSpeed=20 // no quotes!!
waitTime=100; // no quotes!! this sets the time the menu stays out for after the mouse goes off it.
menuBGColor="black";
menuIsStatic="yes"; //this sets whether menu should stay static on the screen
menuWidth=180; // Must be a multiple of 10! no quotes!!
menuCols=2;
hdrFontFamily="verdana";
hdrFontSize="2";
hdrFontColor="white";
hdrBGColor="#170088";
hdrAlign="left";
hdrVAlign="center";
hdrHeight="15";
linkFontFamily="Verdana";
linkFontSize="2";
linkBGColor="white";
linkOverBGColor="#FFFF99";
linkTarget="_top";
linkAlign="Left";
barBGColor="#FF0000";
barFontFamily="Verdana";
barFontSize="3";
barFontColor="white";
barVAlign="center";
barWidth=45; // no quotes!!
barText="Menu Navigation"; // <IMG> tag supported. Put exact html for an image to show.
///////////////////////////
// ssmItems[...]=[name, link, target, colspan, endrow?] - leave 'link' and 'target' blank to make a header
ssmItems[0]=["Menu"] //create header
ssmItems[1]=["About Our Diocese", "http://www.ptdiocese.org/about-us/about-us.shtml, ""]
ssmItems[2]=["Parishes", "http://www.ptdiocese.org/parishes/parish.shtml",""]
ssmItems[3]=["Schools", "http://www.ptdiocese.org/schools/schools.shtml", ""]
ssmItems[4]=["Ministries", "http://www.ptdiocese.org/christian-formation/christian-formation.shtml", "_new"]
ssmItems[5]=["Clergy and Religous", "http://www.ptdiocese.org/clergy-religious/clergy-religious.shtml", ""]
ssmItems[6]=["Protecting God's Children", "http://www.ptdiocese.org/protecting-children/protecting-children.shtml", ""]
ssmItems[7]=["For Those In Need", "http://www.ptdiocese.org/in-need/in-need.shtml", ""]
ssmItems[8]=["Tribunal", "http://www.ptdiocese.org/tribunal/tribunal.shtml", ""]
ssmItems[9]=["Contact Us"]
//ssmItems[7]=["Tribunal", "http://www.ptdiocese.org", "", 1, "no"] //create two column row
//ssmItems[8]=["Contact Us", "http://www.ptdiocese.org", "",1]
ssmItems[10]=["External Links", "", ""] //create header
ssmItems[11]=["Test", "http://www.javascriptkit.com", ""]
ssmItems[12]=["Test", "http://www.freewarejava.com", ""]
ssmItems[13]=["Test", "http://www.codingforums.com", ""]
buildMenu();
//-->
NS6 = (document.getElementById&&!document.all)
IE = (document.all)
NS = (navigator.appName=="Netscape" && navigator.appVersion.charAt(0)=="4")
tempBar='';barBuilt=0;ssmItems=new Array();
function truebody(){
return (document.compatMode!="BackCompat")? document.documentElement : document.body
}
moving=setTimeout('null',1)
function moveOut() {
if ((NS6||NS)&&parseInt(ssm.left)<0 || IE && ssm.pixelLeft<0) {
clearTimeout(moving);moving = setTimeout('moveOut()', slideSpeed);slideMenu(10)}
else {clearTimeout(moving);moving=setTimeout('null',1)}};
function moveBack() {clearTimeout(moving);moving = setTimeout('moveBack1()', waitTime)}
function moveBack1() {
if ((NS6||NS) && parseInt(ssm.left)>(-menuWidth) || IE && ssm.pixelLeft>(-menuWidth)) {
clearTimeout(moving);moving = setTimeout('moveBack1()', slideSpeed);slideMenu(-10)}
else {clearTimeout(moving);moving=setTimeout('null',1)}}
function slideMenu(num){
if (IE) {ssm.pixelLeft += num;}
if (NS6) {ssm.left = parseInt(ssm.left)+num+"px";}
if (NS) {ssm.left = parseInt(ssm.left)+num; bssm.clip.right+=num;bssm2.clip.right+=num;}}
function makeStatic() {
if (NS||NS6) {winY = window.pageYOffset;}
if (IE) {winY = truebody().scrollTop;}
if (NS6||IE||NS) {
if (winY!=lastY&&winY>YOffset-staticYOffset) {
smooth = .2 * (winY - lastY - YOffset + staticYOffset);}
else if (YOffset-staticYOffset+lastY>YOffset-staticYOffset) {
smooth = .2 * (winY - lastY - (YOffset-(YOffset-winY)));}
else {smooth=0}
if(smooth > 0) smooth = Math.ceil(smooth);
else smooth = Math.floor(smooth);
if (IE) bssm.pixelTop+=smooth;
if (NS6) bssm.top=parseInt(bssm.top)+smooth+"px"
if (NS) bssm.top=parseInt(bssm.top)+smooth
lastY = lastY+smooth;
setTimeout('makeStatic()', 1)}}
function buildBar() {
if(barText.indexOf('<IMG')>-1) {tempBar=barText}
else{for (b=0;b<barText.length;b++) {tempBar+=barText.charAt(b)+"<BR>"}}
document.write('<td align="center" rowspan="100" width="'+barWidth+'" bgcolor="'+barBGColor+'" valign="'+barVAlign+'"><p align="center"><font face="'+barFontFamily+'" Size="'+barFontSize+'" COLOR="'+barFontColor+'"><B>'+tempBar+'</B></font></p></TD>')}
function initSlide() {
if (NS6){ssm=document.getElementById("thessm").style;bssm=document.getElementById("basessm").style;
bssm.clip="rect(0 "+document.getElementById("thessm").offsetWidth+" "+document.getElementById("thessm").offsetHeight+" 0)";ssm.visibility="visible";}
else if (IE) {ssm=document.all("thessm").style;bssm=document.all("basessm").style
bssm.visibility = "visible";}
else if (NS) {bssm=document.layers["basessm1"];
bssm2=bssm.document.layers["basessm2"];ssm=bssm2.document.layers["thessm"];
bssm2.clip.left=0;ssm.visibility = "show";}
if (menuIsStatic=="yes") makeStatic();}
function buildMenu() {
if (IE||NS6) {document.write('<DIV ID="basessm" style="visibility:hidden;Position : Absolute ;Left : '+XOffset+'px ;Top : '+YOffset+'px ;Z-Index : 20;width:'+(menuWidth+barWidth+10)+'px"><DIV ID="thessm" style="Position : Absolute ;Left : '+(-menuWidth)+'px ;Top : 0 ;Z-Index : 20;" onmouseover="moveOut()" onmouseout="moveBack()">')}
if (NS) {document.write('<LAYER name="basessm1" top="'+YOffset+'" LEFT='+XOffset+' visibility="show"><ILAYER name="basessm2"><LAYER visibility="hide" name="thessm" bgcolor="'+menuBGColor+'" left="'+(-menuWidth)+'" onmouseover="moveOut()" onmouseout="moveBack()">')}
if (NS6){document.write('<table border="0" cellpadding="0" cellspacing="0" width="'+(menuWidth+barWidth+2)+'px" bgcolor="'+menuBGColor+'"><TR><TD>')}
document.write('<table border="0" cellpadding="0" cellspacing="1" width="'+(menuWidth+barWidth+2)+'px" bgcolor="'+menuBGColor+'">');
for(i=0;i<ssmItems.length;i++) {
if(!ssmItems[i][3]){ssmItems[i][3]=menuCols;ssmItems[i][5]=menuWidth-1}
else if(ssmItems[i][3]!=menuCols)ssmItems[i][5]=Math.round(menuWidth*(ssmItems[i][3]/menuCols)-1);
if(ssmItems[i-1]&&ssmItems[i-1][4]!="no"){document.write('<TR>')}
if(!ssmItems[i][1]){
document.write('<td bgcolor="'+hdrBGColor+'" HEIGHT="'+hdrHeight+'px" ALIGN="'+hdrAlign+'" VALIGN="'+hdrVAlign+'" WIDTH="'+ssmItems[i][5]+'" COLSPAN="'+ssmItems[i][3]+'"> <font face="'+hdrFontFamily+'" Size="'+hdrFontSize+'" COLOR="'+hdrFontColor+'"><b>'+ssmItems[i][0]+'</b></font></td>')}
else {if(!ssmItems[i][2])ssmItems[i][2]=linkTarget;
document.write('<TD BGCOLOR="'+linkBGColor+'" onmouseover="bgColor=\''+linkOverBGColor+'\'" onmouseout="bgColor=\''+linkBGColor+'\'" WIDTH="'+ssmItems[i][5]+'px" COLSPAN="'+ssmItems[i][3]+'"><ILAYER><LAYER onmouseover="bgColor=\''+linkOverBGColor+'\'" onmouseout="bgColor=\''+linkBGColor+'\'" WIDTH="100%" ALIGN="'+linkAlign+'"><DIV ALIGN="'+linkAlign+'"><FONT face="'+linkFontFamily+'" Size="'+linkFontSize+'"> <A HREF="'+ssmItems[i][1]+'" target="'+ssmItems[i][2]+'" CLASS="ssmItems">'+ssmItems[i][0]+'</DIV></LAYER></ILAYER></TD>')}
if(ssmItems[i][4]!="no"&&barBuilt==0){buildBar();barBuilt=1}
if(ssmItems[i][4]!="no"){document.write('</TR>')}}
document.write('</table>')
if (NS6){document.write('</TD></TR></TABLE>')}
if (IE||NS6) {document.write('</DIV></DIV>')}
if (NS) {document.write('</LAYER></ILAYER></LAYER>')}
theleft=-menuWidth;lastY=0;setTimeout('initSlide();', 1)}
Hi, I want to take this redirect script and modify it so that it rotates a banner image instead of sending the user to another page. The script works so that if the window is out of focus for 10 seconds, it redirects. The images are defined in an external style sheet so I guess I'll have to move that into the document. Also, I want it to be able to work more than once with multiple images, like if the user opens a new tab, comes back, goes to a different tab, the image should change twice. Here's the script: Code: <script type="text/javascript">
var xScroll, yScroll, timerPoll, timerRedirect, timerClock;
function initRedirect(){
if (typeof document.body.scrollTop != "undefined"){ //IE,NS7,Moz
xScroll = document.body.scrollLeft;
yScroll = document.body.scrollTop;
clearInterval(timerPoll); //stop polling scroll move
clearInterval(timerRedirect); //stop timed redirect
timerPoll = setInterval("pollActivity()",1); //poll scrolling
timerRedirect = setInterval("location.href='http://www.google.com",10000); //set timed
redirect
}
else if (typeof window.pageYOffset != "undefined"){ //other browsers that support pageYOffset/pageXOffset instead
xScroll = window.pageXOffset;
yScroll = window.pageYOffset;
clearInterval(timerPoll); //stop polling scroll move
clearInterval(timerRedirect); //stop timed redirect
timerPoll = setInterval("pollActivity()",1); //poll scrolling
timerRedirect = setInterval("location.href='http://www.google.com'",10000); //set timed
redirect
}
//else do nothing
}
function pollActivity(){
if ((typeof document.body.scrollTop != "undefined" && (xScroll!=document.body.scrollLeft ||
yScroll!=document.body.scrollTop)) //IE/NS7/Moz
||
(typeof window.pageYOffset != "undefined" && (xScroll!=window.pageXOffset || yScroll!=window.pageYOffset))) {
//other browsers
initRedirect(); //reset polling scroll position
}
} document.onmousemove=initRedirect;
document.onclick=initRedirect;
document.onkeydown=initRedirect;
window.onload=initRedirect;
window.onresize=initRedirect;
</script>
The image is defined in Code: <div id="home" style="background: url(images/banner.png) no-repeat;"></div> I'm thinking I should replace banner.png with a variable or array name that has the image names defined somewhere and using a loop to choose the next image in the array. I took a C++ class but I don't know any JS, sorry for not doing homework. Thanks for reading this Hi all, I found a small fading script online which suits my needs though I need some help changing it around a bit as it seems to only work once in a page (i.e. a second occurance of the code doesn't work though the first one continues). Also, I'm not quite sure how to put it into a .js external page and then call the specific function as many times as I want in the body and have it all work. Please advise on this issue (i.e. Putting the code in an external file and then calling the fadeIn() function as many times as I want in the body). Thanks. BTW, the concept is a fixed imaged with the js fading another image over the top of that first image in and out over and over again. All the images and application of the js will be the same for all occurrences on the page (don't know if that's relevant to the solution I'm asking for but throwing it in there just in case). Here is the code: Code: <html>
<body style="background:#000;">
<div style="float:left;">
<img style="float:left;" id="me" src="fade_arrow2.png"/>
<img style="float:left;margin-left:-44px;" src="fade_arrow1.png"/>
<script type="text/javascript">
var element = document.getElementById('me') ;
var duration = 4000; /* 1000 millisecond fade = 1 sec */
var steps = 20; /* number of opacity intervals */
var delay = 5000; /* 5 sec delay before fading out */
/* set the opacity of the element (between 0.0 and 1.0) */
function setOpacity(level) {
element.style.opacity = level;
element.style.MozOpacity = level;
element.style.KhtmlOpacity = level;
element.style.filter = "alpha(opacity=" + (level * 100) + ");";
}
function fadeIn(){
for (i = 0; i <= 1; i += (1 / steps)) {
setTimeout("setOpacity(" + i + ")", i * duration);
}
setTimeout("fadeOut()", delay);
}
function fadeOut() {
for (i = 0; i <= 1; i += (1 / steps)) {
setTimeout("setOpacity(" + (1 - i) + ")", i * duration);
}
setTimeout("fadeIn()", duration);
}
/* start the effect */
fadeIn();
</script>
</div>
</body>
</html>
I am trying to modify a popup script to popup a lightbox on page load instead of a new window. The script identifies if the user is a new visitor and displays the popup only to new visitors. Typically, the lightbox is triggered by an a:link. I would like to trigger it using this script so that the lightbox pops up automatically for new visitors only. Here is the popup script: Code: <SCRIPT LANGUAGE="JavaScript">
<!--
function GetCookie(name) {
var arg=name+"=";
var alen=arg.length;
var clen=document.cookie.length;
var i=0;
while (i<clen) {
var j=i+alen;
if (document.cookie.substring(i,j)==arg)
return "here";
i=document.cookie.indexOf(" ",i)+1;
if (i==0) break;
}
return null;
}
var visit=GetCookie("COOKIE1");
if (visit==null){
var expire=new Date();
window.name = "thiswin";
newwin=open("http://www.pccmedia.net/P25_60sec.php", "dispwin",
"width=350,height=350,scrollbars=yes,menubar=no");
expire=new Date(expire.getTime()+7776000000);
document.cookie="COOKIE1=here; expires="+expire;
}
// -->
</SCRIPT>
I want to replace the newwin=open... command with something that will trigger the lightbox. The section of the lightbox script that receives the trigger and variables is.... Code: Mediabox.scanPage = function() {
// $$('#mb_').each(function(hide) { hide.set('display', 'none'); });
var links = $$("a").filter(function(el) {
return el.rel && el.rel.test(/^lightbox/i);
});
$$(links).mediabox({/* Put custom options here */}, null, function(el) {
var rel0 = this.rel.replace(/[[]|]/gi," ");
var relsize = rel0.split(" ");
return (this == el) || ((this.rel.length > 8) && el.rel.match(relsize[1]));
});
};
window.addEvent("domready", Mediabox.scanPage);
An example of the typical HTML tag that triggers the lightbox and feeds the variables is Code: <a href="http://www.pccmedia.net/other/P25_60sec.mp4" rel="lightbox[set 720 405]" title="Project 25" onClick="stop1()"/> The rel=lightbox... is the trigger for the lightbox. The stop1() function refers to a separate script that plays background music on the website. This also needs to be included in the new visitor popup script, but is a separate issue..... I'm not familiar enough with JS to be able to figure this out. Any help would be GREATLY appreciated. I have a question about the implicit behavior of textNode.data I have someElement.childNodes[0].data += 'some char' The text node has already been initialized with a string value, say 'x' so, what happens is the textNode.data is then XXsome char. This seems to imply that the existing data is getting copied into the result of += When I use just: someElement.childNodes[0].data = 'some char' 'x' is already the I get xsome char; BUT: I am doing a calculator that will display a string representation of a simple calculation in a manner that allows the user to modify the string before it is commited to processing. So, there must be accomadation for a decimal fraction. E.G. .0234 When the decimal is entered first, the rest of the chars are added properly but the decimal gets duplicated when it should not. This last could very well be a code problem I would have to find and correct, the the += problem is not. I don't understand how to use the [icode] or [code] tags: apparently not literally thanks for time and attention JK Hi I need to change the font color of the disabled textboxes of our application. These disabled textboxes exist at thousands of places both at pageload or disabled conditionally clientside. I am aware that in IE8 there is no other way to change the fontcolor except use readonly. So i thought that maybe if I changed the .disabled property to something like - Code: Object.disabled {
function set() {
this.readOnly = value;
}
function get() {
return this.readOnly;
}
}
then it would make my task much easier. I searched and found out that Object.defineProperty ,may do the trick. However i am getting the mull reference error. Is there any other way? Hi, I am using this image rotation tool on my website but I would like to alter it slightly http://www.zurb.com/playground/orbit...y-image-slider See the small navigation dots under the images to select individual pages there are 4 of them (more if you add more images) - on 1 horizontal line. I would like to alter the code if possible so that the dots are in pairs going down the page (I wont bore you with the reason why) ie: o o o o o o o o etc The code the handles the dots is this: Code: // ==================
// ! BULLET NAV
// ==================
//Bullet Nav Setup
if(options.bullets) {
var bulletHTML = '<ul class="orbit-bullets"></ul>';
orbitWrapper.append(bulletHTML);
var bullets = orbitWrapper.children('ul.orbit-bullets');
for(i=0; i<numberSlides; i++) {
var liMarkup = $('<li>'+(i+1)+'</li>');
if(options.bulletThumbs) {
var thumbName = slides.eq(i).data('thumb');
if(thumbName) {
var liMarkup = $('<li class="has-thumb">'+i+'</li>')
liMarkup.css({"background" : "url("+options.bulletThumbLocation+thumbName+") no-repeat"});
}
}
orbitWrapper.children('ul.orbit-bullets').append(liMarkup);
liMarkup.data('index',i);
liMarkup.click(function() {
stopClock();
shift($(this).data('index'));
});
}
setActiveBullet();
}
//Bullet Nav Execution
function setActiveBullet() {
if(!options.bullets) { return false; } else {
bullets.children('li').removeClass('active').eq(activeSlide).addClass('active');
}
}
The CSS for this is: Code: /* BULLET NAV
================================================== */
.orbit-bullets {
position: absolute;
z-index: 1000;
list-style: none;
bottom: 150px;
left: 0%;
margin-left: 0px;
padding: 0; }
.orbit-bullets li {
float: left;
margin-left: 5px;
cursor: pointer;
color: #999;
text-indent: -9999px;
background: url(bullets.png) no-repeat 4px 0;
width: 13px;
height: 12px;
overflow: hidden; }
.orbit-bullets li.active {
color: #222;
background-position: -8px 0; }
.orbit-bullets li.has-thumb {
background: none;
width: 100px;
height: 75px; }
.orbit-bullets li.active.has-thumb {
background-position: 0 0;
border-top: 2px solid #000; }
The image file for the small dots is this: I'm afraid I'm not a Java person at all and know little about it so I would be very grateful if you could help me out with it... if it's possible. Thanks. PP. I have the following code for an embed that I would like to add to my site. However, the embed is too large for the box I am trying to put it in on my social network. I tried to add height/width parameters, but it did not work. Is there a way to modify the size? Thanks!!! <div id="wb-9ez75d"></div><script type="text/javascript" src="http://flockdraw.com/embed/9ez75d"></script> Hello, I have a script that makes a link a different color on click, i would like to add a hover color to the links that are NOT active. Script below. Thanks in advance! Code: function activate(el) { var links=document.getElementsByTagName("a"); for(i=0;i<links.length;i++) { if(links[i].className=="toggle") { links[i].style.color="#999"; } } el.style.color="#DF8700"; }
Hello, I'm modifying a wordpress plugin to include a product manager module where administrators can input data into the fields and the shortcode will style it. Surprisingly enough, I have that part complete and working! The part I'm scratching my head over is how to get the "Add One More Item" link to work. It functions to the extent of adding a new set of fields but when I fill out the fields and submit, only the first set posts. It's all javascript and that is not my where my strengths lie. If any of you javascript ninjas would be willing to drop some knowledge, I would be greatly appreciative. I've attached the entire php file that the script is contained in and also a picture of the product manager module window with a label of the problem I'm having (for clarification). If you decide to try and help and have further questions, I am at your disposal. Thank you so much in advance! Hey all, I'm trying to write what I thought to begin with would be a simple script. All it will do is go out and find every textarea, then change the onblur/onfocus functions to something that I created. Here's my problem, when I am going through each textarea object, I can't seem to find a way to reference the object from within the function. See down in that for loop? When I say tAreaSniffer(i), the i ends up being overwritten each time. This makes the value of i in each object to be 3(since there are 3 textareas). I have used javascript in the past, however now I am getting back into it and having trouble. Thanks guys, Here's my code: Code: <html>
<head>
</head>
<body>
<form>
<textarea name="t1" rows="4" cols="20"></textarea>
<textarea name="t2" rows="4" cols="20"></textarea>
<textarea name="t3" rows="4" cols="20"></textarea>
</form>
<script type="text/javascript">
var sniffer;
var textareas = document.getElementsByTagName('textarea');
var counter = 0;
function tAreaSniffer(tArea)//, oldCont)
{
alert(tArea);
//var curCont; = tArea.value;
counter++;
sniffer = setTimeout(function(){tAreaSniffer(tArea)}, 1000);
}
for(var i=0; i<textareas.length; i++)
{
textareas[i].onfocus = function(){tAreaSniffer(i);};//, textareas[i].value);};
textareas[i].onblur = function(){clearTimeout(sniffer);};
}
alert("HEYO");
</script>
</body>
</html>
Hi everyone, I have a countdown script I'd like to modify so that the countdown ends at a specific hour, and not on a particular day at midnight. I'm new to coding (Ruby), so still trying to get the hang of Javascript: Code:
var current="Expired"
var montharray=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")
function countdown(yr,m,d){
theyear=yr;themonth=m;theday=d
var today=new Date()
var todayy=today.getYear()
if (todayy < 1000)
todayy+=1900
var todaym=today.getMonth()
var todayd=today.getDate()
var todayh=today.getHours()
var todaymin=today.getMinutes()
var todaysec=today.getSeconds()
var todaystring=montharray[todaym]+" "+todayd+", "+todayy+" "+todayh+":"+todaymin+":"+todaysec
futurestring=montharray[m-1]+" "+d+", "+yr
dd=Date.parse(futurestring)-Date.parse(todaystring)
dday=Math.floor(dd/(60*60*1000*24)*1)
dhour=Math.floor((dd%(60*60*1000*24))/(60*60*1000)*1)
dmin=Math.floor(((dd%(60*60*1000*24))%(60*60*1000))/(60*1000)*1)
dsec=Math.floor((((dd%(60*60*1000*24))%(60*60*1000))%(60*1000))/1000*1)
if(dday==0&&dhour==0&&dmin==0&&dsec==1){
document.getElementById('counter').style.display='none';
document.getElementById('expired').style.display='block';
return
}
else{
document.getElementById('countdown_day').innerHTML=dday;
document.getElementById('countdown_hour').innerHTML=dhour;
document.getElementById('countdown_min').innerHTML=dmin;
document.getElementById('countdown_sec').innerHTML=dsec;
setTimeout("countdown(theyear,themonth,theday)",1000)
}
}
//MODIFY THIS LINE: enter the count down date using the format year/month/day
//e.g. countdown(2009, 03, 23);
countdown(2011, 12, 24);
I've tried to play with it by changing the following in green: Code:
function countdown(yr,m,d, h ){
theyear=yr;themonth=m;theday=d; thehour=h
.
.
.
setTimeout("countdown(theyear,themonth,theday, thehour )",1000)
.
.
countdown(2011, 12, 24, 10 )
But I don't seem to be getting anywhere. Any tips or pointers to push me in the right direction is much appreciated. Thanks! Hi all, I have been using a border-fading script to give the impression of onmouseover fading underline, and I wish to tweak it a bit to give a slightly different effect I have two scripts that do virtually the same thing, although the second has a display bug in FF both have their advantages and I don't have my heart set on using either one, although Vic's scripts are being used all over the page i'm creating so his has first dibs here they are, and I will describe what I need to do below: first script: Code: startColor = "FFFFFF"; // MouseOut link color
endColor = "000000"; // MouseOver link color
stepIn = 20; // delay when fading in
stepOut = 30; // delay when fading out
var fading=new Array();
fading['now']=startColor;
function initLinkFade() {
var links = document.getElementById('pageHolder').getElementsByTagName('A');
for(var i=0;i<links.length;i++){
links[i].onmouseover = domouseover;
links[i].onmouseout = domouseout;
}
}
if(document.getElementsByTagName){
window.onload = initLinkFade;
document.write("<style type='text/css'>#pageHolder a{text-decoration:none}</style>");
}
function domouseover() {
var rel="nofollow" target=arguments[0]?arguments[0].target:event.srcElement;
if(target.nodeName!='A')return;
for(var i=0;i<fading.length;i++)
clearTimeout(fading[i]);
if(fading['el']!=target && fading['el']){
fading['el'].style.borderBottom = "1px solid #"+startColor;
linkFade(startColor,endColor,target,stepIn);
}
else
linkFade(fading['now'],endColor,target,stepIn);
}
function domouseout() {
var rel="nofollow" target=arguments[0]?arguments[0].target:event.srcElement;
if(target.nodeName!='A')return;
for(var i=0;i<fading.length;i++)
clearTimeout(fading[i]);
if(fading['el']!=target && fading['el']){
fading['el'].style.borderBottom = "1px solid #"+startColor;
linkFade(endColor,startColor,target,stepOut);
}
else
linkFade(fading['now'],startColor,target,stepOut);
}
function hex(i) {
var s=Math.floor(i).toString(16);
return s.length==2?s:"0"+s;
}
function linkFade(s,e,element,step){
fading['el']=element;
var sr=parseInt(s.substr(0,2),16);
var sg=parseInt(s.substr(2,2),16);
var sb=parseInt(s.substr(4,2),16);
var er=parseInt(e.substr(0,2),16);
var eg=parseInt(e.substr(2,2),16);
var eb=parseInt(e.substr(4,2),16);
for(var i = 0; i <= step; i++) {
var r=hex((sr*(step-i)+er*i)/step);
var g=hex((sg*(step-i)+eg*i)/step);
var b=hex((sb*(step-i)+eb*i)/step);
fading[i]=setTimeout("fading['now']='"+r+g+b+"';fading['el'].style.borderBottom = '1px solid #'+fading['now']",i*step);
}
}
What I like about this one is that you can specify both the fade in and fade out speeds, allowing you a bunch of flexibility in how it looks also, I like how it allows you to set it to 'apply to all links in a given div... however that can have certain downfalls you can seethis script in action he www.enviromark.ca/head/YPP.htm the second script Code: <!--
// by Vic Phillips (04-September-2006) http://www.vicsjavascripts.org.uk
function zxcMseOver(zxcobj,zxcd){
var zxcp=zxcobj;
if (!zxcp.oop){ return; }
clearTimeout(zxcp.oop.to);
zxcp.oop.d=zxcd||0;
zxcp.oop.cng();
}
function zxcInit(zxccls,zxccol1,zxccol2,zxcstps){
var zxclks=document.getElementsByTagName('BODY')[0].getElementsByTagName('A');
for (var zxc0=0;zxc0<zxclks.length;zxc0++){
if (zxclks[zxc0].className==zxccls){
zxcStyle(zxclks[zxc0],{borderBottom:'solid '+zxccol1+' 0px;'});
zxclks[zxc0].oop=new zxcOOP(zxclks[zxc0],zxccol1,zxccol2,zxcstps);
}
}
}
var zxcCnt=0;
function zxcOOP(zxcd,zxccol1,zxccol2,zxcstps){
this.obj=zxcd;
this.ary=zxcSTxtColors([zxccol1,zxccol2],zxcstps||10);
this.cnt=0;
this.d=1
this.to=null;
this.ref='zxcoop'+zxcCnt;
window[this.ref]=this;
zxcCnt++;
}
zxcOOP.prototype.cng=function(){
if ((this.d>0&&this.cnt<this.ary.length-1)||(this.d<0&&this.cnt>0)){
this.obj.style.borderBottom='solid #'+this.ary[this.cnt+=this.d]+' 1px';
this.setTimeOut("cng();",100);
}
else if (this.d<0) {
this.obj.style.borderBottom='0px';
}
}
zxcOOP.prototype.setTimeOut=function(zxcf,zxcd){
this.obj.to=setTimeout("window."+this.ref+"."+zxcf,zxcd);
}
function zxcStyle(zxcele,zxcstyle){
if (typeof(zxcele)=='string'){ zxcele=document.createElement(zxcele); }
for (key in zxcstyle){ zxcele.style[key]=zxcstyle[key]; }
return zxcele;
}
function zxcSTxtColors(zxcc,zxcnu){
var zxcary=[];
zxcc1=zxcc[0].replace('#',''); zxcc2=zxcc[1].replace('#','');
var zxcr=zxcHexToInt(zxcc1.substring(0,2));
var zxcg=zxcHexToInt(zxcc1.substring(2,4));
var zxcb=zxcHexToInt(zxcc1.substring(4,6));
var zxcr2=zxcHexToInt(zxcc2.substring(0,2));
var zxcg2=zxcHexToInt(zxcc2.substring(2,4));
var zxcb2=zxcHexToInt(zxcc2.substring(4,6));
var zxcrstep=Math.round((zxcr2-zxcr)/zxcnu);
var zxcgstep=Math.round((zxcg2-zxcg)/zxcnu);
var zxcbstep=Math.round((zxcb2-zxcb)/zxcnu);
for (zxc0=0;zxc0<zxcnu;zxc0++){
zxcary[zxc0]=zxcIntToHex(zxcr)+zxcIntToHex(zxcg)+zxcIntToHex(zxcb);
zxcr+=zxcrstep; zxcg+=zxcgstep; zxcb+=zxcbstep;
}
zxcary[zxcnu-1]=zxcc[1].substring(1);
return zxcary;
}
function zxcIntToHex(zxcn){
zxcn=(zxcn>255)?255:(zxcn<0)?0:zxcn;
var zxcresult=zxcn.toString(16);
if (zxcresult.length==1){ zxcresult="0"+zxcresult; }
return zxcresult;
}
function zxcHexToInt(zxchex){
return parseInt(zxchex,16);
}
//-->
activated by:
<body onload="zxcInit('mainLinks','#FFFFFF','#000000',15);">
...
<a class="mainLinks" href="#advantagesRisks" onmouseover="zxcMseOver(this,1);" onmouseout="zxcMseOver(this,-1);"><img src="images/EN_advantages_risks.gif" name="imageLinkNoTouchy"></a>
I like this script because it allows you to set the fade on a per-link basis, not on a per-div basis... more control alrighty, here are the minor modifications I am hoping to get help with The fade-out effects stop when a second link is onmouseover'd. I would like to be able to set both the fade-in and fade-out delays (like in the first script), but have the fade-out continue for "Link A" even if "Link B" is onmouse'd over. Basically getting the smooth-fade effect seen he www.enviromark.ca/head/ --> the gray icons. When a link is clicked, I would like the top border of the link to fade in and stay solid until another link is clicked. When another link is clicked, I would like it's top border to fade in (like the first link) a have the first link's top border fade out. Again you can see the effect I'm going for at the link above by clicking on a few of the vertical links and seeing it's effect on the horizontal images I know this might be a lot to ask, so I suppose I could live with the script I have... but I figured there was no harm in asking I'm using LavaLamp for the main navigation on a site I'm building, for a subtle animated effect. The site itself is a single-page portfolio site with 3 sections organized vertically, "Home," "About," and "Work." The problem I'm having is that the clicked navigation does not return to its original position on each panel if I double back on it. For example, if I'm on the Home panel, and I want to get to About, I'll want to select "About." The LavaLamp animation will ease over to the "About" link on hover, and I'll click it, then the page will scroll to the About panel, where "About" in the navigation is being shown as selected (LavaLamp has a "current" class you can apply to whatever you want to start off as being selected)... And that's great, BUT, say I want to get back to the Home panel. I click "Home" in the nav, and I'm transported back to the Home panel - but when I was there before, I'd selected "About", and since it's all on the same page, the link is focused on "About," even though I'm on the Home panel. Make sense? I'm not good enough at JS or jQuery to figure out how to fix this. I think what I want to happen is for every link on each panel to STAY where it was originally assigned ("Home" link will stay on Home, "About" link will stay on About, etc.), but animate on hover only. Is there a way to write something into the LavaLamp JS to make it so the animation works only on hover, and not on active, focus, or visited? Thanks for any help, I've been working on this for days and haven't made much progress except to actually identify the problem, which eluded me for a while. Where'd my weekend go?! :P Here's the code, sorry I can't provide a demo page, I don't have anywhere to upload it at the moment... index.htm with an example of what each panel looks like: Code: <!-- home -->
<div class="section" id="section1">
<div class="panel-container">
<div class="transparency"> </div>
<div style="position:relative;">
<div class="nav-container">
<ul class="lava" id="1">
<li class="current"><a href="#section1" class="selected">Home</a></li>
<li><a href="#section2">About</a></li>
<li><a href="#section3">Work</a></li>
</ul>
</div>
<h1>home (1)</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque dui risus, volutpat sit amet ultricies quis, ullamcorper vulputate nunc. Quisque eget quam ac tortor ornare condimentum. Cras imperdiet nibh id urna scelerisque in aliquam dui dapibus. Vestibulum ut massa quis massa rhoncus vehicula. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Vivamus elementum blandit semper. Vivamus rutrum condimentum ante, eu semper sapien suscipit a. Integer a massa feugiat dolor mattis ultrices. Sed sed tempus mauris. Quisque interdum neque a arcu pulvinar bibendum. Mauris ac ligula dui. Vivamus sit amet eros erat, vitae porta orci. Curabitur et tellus a urna consectetur dapibus eu accumsan felis. Sed pulvinar ante eget turpis tincidunt eget faucibus urna ultrices. Pellentesque pharetra mauris lacus. Phasellus eu enim eget eros commodo lacinia. Suspendissa vehicula placerat augue eu lacinia.</p>
</div>
</div>
</div>
jquery.lavalamp.js: Code: /**
* LavaLamp - A menu plugin for jQuery with cool hover effects.
* @requires jQuery v1.1.3.1 or above
*
* http://gmarwaha.com/blog/?p=7
*
* Copyright (c) 2007 Ganeshji Marwaha (gmarwaha.com)
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
* Version: 0.2.0
* Requires Jquery 1.2.1 from version 0.2.0 onwards.
* For jquery 1.1.x, use version 0.1.0 of lavalamp
*/
/**
* Creates a menu with an unordered list of menu-items. You can either use the CSS that comes with the plugin, or write your own styles
* to create a personalized effect
*
* The HTML markup used to build the menu can be as simple as...
*
* <ul class="lavaLamp">
* <li><a href="#">Home</a></li>
* <li><a href="#">Plant a tree</a></li>
* <li><a href="#">Travel</a></li>
* <li><a href="#">Ride an elephant</a></li>
* </ul>
*
* Once you have included the style sheet that comes with the plugin, you will have to include
* a reference to jquery library, easing plugin(optional) and the LavaLamp(this) plugin.
*
* Use the following snippet to initialize the menu.
* $(function() { $(".lavaLamp").lavaLamp({ fx: "backout", speed: 700}) });
*
* Thats it. Now you should have a working lavalamp menu.
*
* @param an options object - You can specify all the options shown below as an options object param.
*
* @option fx - default is "linear"
* @example
* $(".lavaLamp").lavaLamp({ fx: "backout" });
* @desc Creates a menu with "backout" easing effect. You need to include the easing plugin for this to work.
*
* @option speed - default is 500 ms
* @example
* $(".lavaLamp").lavaLamp({ speed: 500 });
* @desc Creates a menu with an animation speed of 500 ms.
*
* @option click - no defaults
* @example
* $(".lavaLamp").lavaLamp({ click: function(event, menuItem) { return false; } });
* @desc You can supply a callback to be executed when the menu item is clicked.
* The event object and the menu-item that was clicked will be passed in as arguments.
*/
(function($) {
$.fn.lavaLamp = function(o) {
o = $.extend({ fx: "linear", speed: 500, click: function(){} }, o || {});
return this.each(function() {
var me = $(this), noop = function(){},
$back = $('<li class="back"><div class="left"></div></li>').appendTo(me),
$li = $("li", this), curr = $("li.current", this)[0] || $($li[0]).addClass("current")[0];
$li.not(".back").hover(function() {
move(this);
}, noop);
$(this).hover(noop, function() {
move(curr);
});
$li.click(function(e) {
setCurr(this);
return o.click.apply(this, [e, this]);
});
setCurr(curr);
function setCurr(el) {
$back.css({ "left": el.offsetLeft+"px", "width": el.offsetWidth+"px" });
curr = el;
};
function move(el) {
$back.each(function() {
$(this).dequeue(); }
).animate({
width: el.offsetWidth,
left: el.offsetLeft
}, o.speed, o.fx);
};
});
};
})(jQuery);
jquery.lavalamp.min.js: Code: (function($){$.fn.lavaLamp=function(o){o=$.extend({fx:"linear",speed:500,click:function(){}},o||{});return this.each(function(){var b=$(this),noop=function(){},$back=$('<li class="back"><div class="left"></div></li>').appendTo(b),$li=$("li",this),curr=$("li.current",this)[0]||$($li[0]).addClass("current")[0];$li.not(".back").hover(function(){move(this)},noop);$(this).hover(noop,function(){move(curr)});$li.click(function(e){setCurr(this);return o.click.apply(this,[e,this])});setCurr(curr);function setCurr(a){$back.css({"left":a.offsetLeft+"px","width":a.offsetWidth+"px"});curr=a};function move(a){$back.each(function(){$(this).dequeue()}).animate({width:a.offsetWidth,left:a.offsetLeft},o.speed,o.fx)}})}})(jQuery);
And last but not least, the LavaLamp CSS: Code: .lava {
position: relative;
height: auto;
width: 100%;
background-color: none;
margin: 0;
overflow: hidden;}
.lava li {
margin: 0 10px 0 0;
float: left;
list-style: none;}
.lava li a.selected {color: #fff;}
.lava li.back {
border-left: 1px solid #000;
border-right: 1px solid #000;
background-color: none;
width: 9px;
height: 30px;
z-index: 8;
position: absolute;}
.lava li a {
text-decoration: none;
color: #000;
outline: none;
text-align: center;
top: 7px;
text-transform: uppercase;
letter-spacing: 0;
z-index: 10;
display: block;
float: left;
height: 30px;
position: relative;
overflow: hidden;
margin: auto 0;}
.lava li a:hover, .lava li a:active, .lava li a:visited {border: none;}
If there's any other info you need from me, please let me know and I'll post it asap. Thanks again for any help. EDITED TO ADD: Oops, forgot to add the page js: Code: $(function() {
$("#1, #2, #3").lavaLamp({
fx: "backout",
speed: 700,
click: function(event, menuItem) {
return false;
}
});
});
EDITED ALSO TO ADD: Could it have something to do with this: Code: $(this).hover(noop, function() {
move(curr);
});
? Hello all, Firstly apologies for my javascript ignorance - I'm not a programmer, just someone thrust into programming since there's no-one else at my company who can do it. I found a nice js script online for a drop-down menu where the drop downs both expand to their full size and fade-in (very quickly) from transparent. The script in action can be seen on the script writer's site he http://sandbox.leigeber.com/dropdown-menu/index.html and the script is: Code: var menu=function(){
var t=15,z=50,s=6,a;
function dd(n){this.n=n; this.h=[]; this.c=[]}
dd.prototype.init=function(p,c){
a=c; var w=document.getElementById(p), s=w.getElementsByTagName('ul'), l=s.length, i=0;
for(i;i<l;i++){
var h=s[i].parentNode; this.h[i]=h; this.c[i]=s[i];
h.onmouseover=new Function(this.n+'.st('+i+',true)');
h.onmouseout=new Function(this.n+'.st('+i+')');
}
}
dd.prototype.st=function(x,f){
var c=this.c[x], h=this.h[x], p=h.getElementsByTagName('a')[0];
clearInterval(c.t); c.style.overflow='hidden';
if(f){
p.className+=' '+a;
if(!c.mh){c.style.display='block'; c.style.height=''; c.mh=c.offsetHeight; c.style.height=0}
if(c.mh==c.offsetHeight){c.style.overflow='visible'}
else{c.style.zIndex=z; z++; c.t=setInterval(function(){sl(c,1)},t)}
}else{p.className=p.className.replace(a,''); c.t=setInterval(function(){sl(c,-1)},t)}
}
function sl(c,f){
var h=c.offsetHeight;
if((h<=0&&f!=1)||(h>=c.mh&&f==1)){
if(f==1){c.style.filter=''; c.style.opacity=1; c.style.overflow='visible'}
clearInterval(c.t); return
}
var d=(f==1)?Math.ceil((c.mh-h)/s):Math.ceil(h/s), o=h/c.mh;
c.style.opacity=o; c.style.filter='alpha(opacity='+(o*100)+')';
c.style.height=h+(d*f)+'px'
}
return{dd:dd}
}();
with Code: var menu=new menu.dd("menu");
menu.init("menu","menuhover");
used on my html page to call the script. I'm using the script exactly as written and exactly as it is on the dude's demo page for it. However, some of my sub-menu items are wider than their parent items and in IE7 this means they are bound to the width of the parent until the animations have finished, and then pop-out to their full width (NB not an issue in FF3). I'm actually not too fussed about either the fade in or expand out effects (they'd be nice, but not at the expense of the IE7 bug) so I simply wanted to know what I should do to the script to turn off the effects, or make them instant - ie reduce the length of the effect to as short as possible. I understand I can get rid of the bug by specifying a width for the ul element in my css, but I'd rather not do that if I can help it. I'd appreciate anyone's insight on this. Thanks Tom |
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