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JavaScript - Javascript Image Rollover To Revert Back
I am trying to get the images on this page to revert back to the original photo after hover releases. I am assuming this is a simple fix, but I am no programmer and just did this in dreamweaver.
http://www.dataflurry.com/joey/ Similar TutorialsHey guys, Lookin' for a little help, not sure if it can even be done? hopefully someone has the answer. I'm trying to design myself an online portfolio; here's what I got so far... http://www.gregorymstevens.com/testsite/site.html As you can see my navigation is represented by each bird on the tree (every bird is a link), when you rollver one of the green birds they turn white, however, I am looking to not only have the green bird rollver to white but ALSO have the "choose a" image on the bottom right change to the corresponding page. For instance, when the mouse rolls over a bird-- this image: will turn into this image: while maintaining the original "white bird" rollover. Hopefully I'm explaining this correctly -- Any help greatly appreciated! Hello, I am a total newbie, so forgive me in advance as I am just learning javascript. I am putting together a small order form and the javascript code adds the tax (.0825) and shipping (if any - entered by user) to the subtotal. But when I uncheck it, the taxamt amount stays in the box. Any ideas on how to have the taxamt back to 0 when unchecked. Code: <form name= "placeOrder">
<table width="70%" border="1" cellpadding="5" cellspacing="5" bordercolor="#e2e2e2">
<tr>
<td>fabric number</td>
<td>yardage</td>
<td>price</td>
<td>amount</td>
<td>sample size</td>
</tr>
<tr>
<td align="center"><input name="fab1" type="text" id="fab1"></td>
<td align="center"> <input type = "text" name = "qty1" id = "qty1" onchange = "doMath(1)"></td>
<td align="center"> <input type = "text" name = "cost1" id = "cost1" onChange = "doMath(1)"></td>
<td align="center"><input type = "text" name = "amount1" id = "amount1" value = "0.00" readonly></td>
<td align="center"><input name="sample1" type="text" id="sample1"></td>
</tr>
<tr>
<td align="center"><input name="fab2" type="text" id="fab2"></td>
<td align="center"><input type = "text" name = "qty2" id = "qty2" onChange = "doMath(2)"></td>
<td align="center"><input type = "text" name = "cost2" id = "cost2" onChange = "doMath(2)" ></td>
<td align="center"><input type = "text" name = "amount2" id = "amount2" value = "0.00" readonly></td>
<td align="center"><input name="sample2" type="text" id="sample2"></td>
</tr>
<tr>
<td align="center"><input name="fab3" type="text" id="fab3"></td>
<td align="center"><input type = "text" name = "qty3" id = "qty3" onChange = "doMath(3)"></td>
<td align="center"><input type = "text" name = "cost3" id = "cost3" onChange = "doMath(3)"></td>
<td align="center"><input type = "text" name = "amount3" id = "amount3" value = "0.00" readonly></td>
<td align="center"><input name="sample3" type="text" id="sample3"></td>
</tr>
<tr>
<td height="31"> </td>
<td> </td>
<td align="right">Texas sales tax <input type="checkbox" id="taxbox" name="taxbox" onclick="doMath(1)">
</td>
<td align="center"><input type="text" name="taxamt" id="taxamt" value="0.00" onChange="doMath()"></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td align="right">subtotal:</td>
<td align="center"><input type="text" name="GdTotal" value="0.00" id="GdTotal" readonly></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td align="right">shipping & handling:</td>
<td align="center"><INPUT type="text" id="shipamt" value="0.00" name="shipamt" onChange="doMath()">
</td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td>invoice will be emailed when shipping cost is calculated</td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td align="right">Total:</td>
<td><input type="text" name="GdTotal" value="0.00" id="GdTotal" readonly></td>
<td> </td>
</tr>
</table>
</form>
<script type='text/javascript'>
function doMath(which){
var gdtot = 0;
var tx //" Excluding TX Sales tax";
var units = document.getElementById("qty"+which).value;
var shipamt = document.getElementById("shipamt").value;
shipamt = parseFloat( shipamt );
if (isNaN(units)) { document.getElementById("qty"+which).value = ""}
if (isNaN(shipamt)) {
document.getElementById("shipamt").value = "";
shipamt = 0; // so no error when added to gdtot
}
var rate = document.getElementById("cost"+which).value;
var total = units * rate;
if(!isNaN(total)) {
var total2dp = total.toFixed(2);
document.getElementById("amount"+which).value = total2dp;
for (var i = 1; i <=3; i++) {
x = document.getElementById("amount" + i).value;
gdtot = +x +gdtot; // ensure x is a number
}
if (document.getElementById("taxbox").checked) {
var taxamt = gdtot * 0.0825;
document.getElementById("taxamt").value = taxamt.toFixed(2);
gdtot += taxamt;
}
gdtot += shipamt;
document.getElementById("GdTotal").value = gdtot.toFixed(2);
}
}
</script>
Hi there, I found this thread on the forum its from a few years back but the code works, but I can't seem to get the image that appears as you rollover the button to display in the correct place. I'm not sure if its because I'm using tables within tables? Should I recode in divs? Any help is greatly appreciated!! http://www.codingforums.com/archive/...p/t-95847.html Hi, I want the image in the header of my website to move from left to right and back in an endless loop. The image width is larger than the width of the div which contains the image, so when the image moves to the right, the right end of the image has to disappear. When the image moves back to the left, the left end has to disappear. Now I know I can use the overflow: hidden; element in the CSS file to hide a part of the image. I found already several javascript scripts to move an image over the screen, but these scripts move the image only in 1 direction. I need it to go in the 2 directions in loop. Also these scripts require a position: relative; element to the image, so the hidden overflow of the div doesn't work. An example of this kind of script: Code: <body onload="moveRight()">
<div id="header" style="width: 1010px;height: 170px;overflow: hidden;">
<img src="images/header.jpg" id="header" style="position:relative;top:0px;left:0px; ">
</div>
<script type="text/javascript">
var userWidth = window.screen.width;
function moveRight() {
var pp = document.getElementById("header");
var lft = parseInt(pp.style.left);
var tim = setTimeout("moveRight()",100); // 100 controls the speed
lft = lft+3; // move by 3 pixels
pp.style.left = lft+"px";
if (lft > 50) { // left edge of image past the right edge of screen
pp.style.left = 0; // back to the left
}
}
</script>
</body>
Is there any way to improve this script to my requirements, or am I completely looking in the wrong direction? I want to create the form button similar to this: http://www.customusb.com/quoteform-wref-flashdrives.php Im a designer and i m a total noob in javascript, would appreciate very much if you could be patient with me.... i use an OnClick to switch the image but the if else statement just doent let me switch back to the original image, i not sure where i have gone wrong... appreciate again if anyone could help me out... below are the html and js thumnails: http://img215.imageshack.us/f/73258715.jpg/ http://img35.imageshack.us/f/44225148.jpg/ Hi I am using back button with javascript:history.back(); on it but the page I want to go back have anchor link smth like: http://example.com/index.php#anchor_link How do I go back ? I've tried javascript.history.go(-1); a Hello, my first post here; and i am new to javascript i actually am just starting to learn the concept of javascript; and I am wondering.... if certain aspects of a website are made by using javascript such as the part on facebook "My Account"; where on click it opens a "window" with options. OR, on amazon where the menu items pop out on rollover;; can someone please tell me if they are acomplishing that by using javascript? thank you and i appreciate who ever is reading this. I have a div in my HTML that that when rolled over reveals an image. I can't figure out how to place a random image from a set of 5 images to appear in the background of that div when it is rolled over again. Please help me! OK, I want several of my images on my webpage to change when the user hovers over the graphic. I created the js and it works fine. However, now all of my (linked) images change when I hover over them. I know what's causing this ( the Code: ( document.images[i].parentNode.tagName =="A" ) part), but not sure what the best way to fix it would be. Any advice? window.onload=rolloverInit; function rolloverInit( ) { for ( var i=0; i<document.images.length; i++) { if ( document.images[i].parentNode.tagName =="A" ) { setupRollover( document.images[i]); } } } function setupRollover(thisImage) { thisImage.outImage =new Image(); thisImage.outImage.src= thisImage.src; thisImage.onmouseout=function() { this.src=this.outImage.src; } thisImage.overImage = new Image(); thisImage.overImage.src= "images/" + thisImage.id + "_on.jpg"; thisImage.onmouseover= function( ) { this.src=this.overImage.src; } } [/CODE] I want to create something similar to what they achieve with this script: http://www.magictoolbox.com/magiczoom/ I know I could just download their script, but it's for a website that will be commercial in nature, and my cousin doesn't want to pay 29 pounds (which is a lot in AUD!) for it. I can use a rollover to display a larger image next to it, but I'm not sure on how to make the image move like that one does. Any help or suggetions would be greatly appreciated! Originally she just wanted something like the Lightbox script, so it's annoying her changing her mind now! I'm having an issue with the main logo in the navigation bar, each time I hover over it, it searches for the rollover image. I only want this javascript function to be activated over the div "navigation_menu" here's the html code for the logo <div id="nav"> <a href="index.php"> <img src="images/logo_05.jpg" alt="Home Page"/></a> </div><!-- nav --> here's the javascript code that's causing the problems window.onload = rolloverInit; function rolloverInit() { var nav = document.getElementById("navigation_menu"); for (var i=0; i<nav.images.length; i++) { if (nav.images[i].parentNode.tagName == "A") { setupRollover(nav.images[i]); } } } any help would be very appreciated I then used Dreamweaver to created the code and dropped it into Jumi but the image rollover did not work and the main image did not show. This is the code I inserted into Jumi: ################# <script type="text/javascript"> function MM_preloadImages() { //v3.0 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array(); var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++) if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j+ +].src=a[i];}} } function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i+ +) x.src=x.oSrc; } function MM_findObj(n, d) { //v4.01 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); if(!x && d.getElementById) x=d.getElementById(n); return x; } function MM_swapImage() { //v3.0 var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3) if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];} } </script> <body onload="MM_preloadImages('images/stories/Binder1.gif','images/ stories/Binder2.gif','images/stories/Binder3.gif','images/stories/ Binder4.gif','images/stories/Binder5.gif','images/stories/ Binder6.gif','images/stories/Binder7.gif','images/stories/ Binder8.gif','images/stories/Binder9.gif')"> <div id="showbox"><img id="LargeBinderImage" alt="Three Ring Binder Image" src="images/stories/BindersGallery/Binder1.gif" height="300" width="600" /></div> <div id="buttonbox"> <img src="images/stories/BindersGallery/85binder.gif" alt="85binder1" width="85" height="85" id="thumb1" onmouseover="MM_swapImage('LargeBinderImage','','images/stories/ Binder1.gif',1)" onmouseout="MM_swapImgRestore()" /> <img src="images/stories/BindersGallery/85binder2.gif" alt="85binder2" width="85" height="85" id="thumb2" onmouseover="MM_swapImage('LargeBinderImage','','images/stories/ Binder2.gif',1)" onmouseout="MM_swapImgRestore()" /> <img src="images/stories/BindersGallery/85binder3.gif" alt="85binder3" width="85" height="85" id="thumb3" onmouseover="MM_swapImage('LargeBinderImage','','images/stories/ Binder3.gif',1)" onmouseout="MM_swapImgRestore()" /> <img src="images/stories/BindersGallery/85binder4.gif" alt="85binder4" width="85" height="85" id="thumb4" onmouseover="MM_swapImage('LargeBinderImage','','images/stories/ Binder4.gif',1)" onmouseout="MM_swapImgRestore()" /> <img src="images/stories/BindersGallery/85binder5.gif" alt="85binder5" width="85" height="85" id="thumb5" onmouseover="MM_swapImage('LargeBinderImage','','images/stories/ Binder5.gif',1)" onmouseout="MM_swapImgRestore()" /> <img src="images/stories/BindersGallery/85binder6.gif" alt="85binder6" width="85" height="85" id="thumb6" onmouseover="MM_swapImage('LargeBinderImage','','images/stories/ Binder6.gif',1)" onmouseout="MM_swapImgRestore()" /> <img src="images/stories/BindersGallery/85binder7.gif" alt="85binder7" width="85" height="85" id="thumb7" onmouseover="MM_swapImage('LargeBinderImage','','images/stories/ Binder7.gif',1)" onmouseout="MM_swapImgRestore()" /> <img src="images/stories/BindersGallery/85binder8.gif" alt="85binder8" width="85" height="85" id="thumb8" onmouseover="MM_swapImage('LargeBinderImage','','images/stories/ Binder8.gif',1)" onmouseout="MM_swapImgRestore()" /> <img src="images/stories/BindersGallery/85binder9.gif" alt="85binder9" width="85" height="85" id="thumb9" onmouseover="MM_swapImage('LargeBinderImage','','images/stories/ Binder9.gif',1)" onmouseout="MM_swapImgRestore()" /></div> <div id="descText"> ################# This works perfectly in a regular html site. Does anyone have any ideas/thoughts as to what I am doing wrong or how I can get a ROLLOVER image gallery with the thumbs in the right side of the main image. Sorry for the long post, but thanks in advance for your suggestions Archibald OK, so I created my nav bar in Photoshop. I have a off image and on image. So, now I create a js file that displays the on image when they are hovering over that item, etc. Problem is, the js file does it for all images. For example, if the user hovers over the header banner, it tries to look for a different image. How can I update the following javascript to have it do that only in the nav bar. Code: window.onload=rolloverInit;
function rolloverInit( ) {
for ( var i=0; i<document.images.length; i++) {
if ( document.images[i].parentNode.tagName =="A" ) {
setupRollover( document.images[i]);
}
}
}
function setupRollover(thisImage) {
thisImage.outImage =new Image();
thisImage.outImage.src= thisImage.src;
thisImage.onmouseout=function() {
this.src=this.outImage.src;
}
thisImage.overImage = new Image();
thisImage.overImage.src= "images/" + thisImage.id + "_on.jpg";
thisImage.onmouseover= function( ) {
this.src=this.overImage.src;
}
}
I am having trouble I can target two iframe windows at the same time using a Text Link, However I have not found a way to do this using a roll over image. Here is the Two codes I know. Can anyone help me please.... (roll over image) In the <head> <SCRIPT LANGUAGE="JavaScript"> <!-- Begin loadImage1 = new Image(); loadImage1.src = "http://www.midwestfishing.org/pics/01_info_blue.gif"; staticImage1 = new Image(); staticImage1.src = "http://www.midwestfishing.org/pics/01_info_black.gif"; ........................................................... (button) <a href="info.html" rel="nofollow" target="frame1" onMouseOver="image1.src=loadImage1.src;" onMouseOut="image1.src=staticImage1.src;"> <img name="image1" src="http://www.midwestfishing.org/pics/01_info_black.gif" border=0></a> ........................................................... (two frames at once text) In the <head> <script language="javascript"> function loadTwo(iframe1URL, iframe2URL) { parent.frame1.location.href=iframe1URL parent.frame2.location.href=iframe2URL } </script> ........................................................... (button) <a href="javascript:loadTwo('info.html','home.html')">info</a> Thanks! Hi, I have a a-z brand menu on my site. I want the user to be able to select a letter and a list of brands appear. The problem I have is that I want the layer to appear at the position of the mouse (from the top left). I have this working fine but then when you rollover a link (brand) within the layer div it reactivates the call command and re positions the layer to the mouse again. Please Please help. My code is as follows; POSITION CODE; Code: var cX = 0; var cY = 0; var rX = 0; var rY = 0;
function UpdateCursorPosition(e){ cX = e.pageX; cY = e.pageY;}
function UpdateCursorPositionDocAll(e){ cX = event.clientX; cY = event.clientY;}
if(document.all) { document.onmousemove = UpdateCursorPositionDocAll; }
else { document.onmousemove = UpdateCursorPosition; }
function AssignPosition(d) {
if(self.pageYOffset) {
rX = self.pageXOffset;
rY = self.pageYOffset;
}
else if(document.documentElement && document.documentElement.scrollTop) {
rX = document.documentElement.scrollLeft;
rY = document.documentElement.scrollTop;
}
else if(document.body) {
rX = document.body.scrollLeft;
rY = document.body.scrollTop;
}
if(document.all) {
cX += rX;
cY += rY;
}
d.style.left = (cX+5) + "px";
d.style.top = (cY+5) + "px";
}
TOGGLE HIDE SHOW LAYER; Code: function toggle_visibility(id) {
var e = document.getElementById(id);
AssignPosition(e);
if(e.style.display == 'block')
e.style.display = 'none';
else
e.style.display = 'block';
}
EXAMPLE OF A-Z MENU; Code: <a href="#" onclick="toggle_visibility('uniquename0');">A</a>
EXAMPLE OF LAYER TO DISPLAY WHICH CONTAINS THE OFFENDING LINKS; Code: <div id="uniquename0" style="border-style: solid; padding: 5px; display: none; position: absolute; background-color: white; left: 482px; top: 428px;" onmouseout="toggle_visibility('uniquename0');">
<a href="Manufacturer-view.asp?ManID=1">All American EFX <img src="images/bul.gif" alt="View" border="0" width="4" height="6"></a><br>
<a href="Manufacturer-view.asp?ManID=3">Animal <img src="images/bul.gif" alt="View" border="0" width="4" height="6"></a><br>
</div>
Thank you Dan I am new to this forum and self taught (amateur) programmer. I am making my eBay template for items that I sell (vintage clothing). I use the auction management system Blackthorne. I am trying to make my images swap over like this seller: Image rollover i want to replicate. It is not difficult to this in most listings but because I use Blackthorne, I have to put tags rather than the exact url of the image in my template. for example, [[picture1]], [[picture2]], etc. I do have a script which works so that the user can click on the photo to change it but I would prefer it if they could mouseover. The script I have been given to use is on this link: picture show script Thanks in advance. I'm trying to add an image rollover effect, but when I put it into play, the first image slowly fades into the second image and stays at the second image before I even hover my mouse over it. I've tried multiple scripts and it still seems to be happening www.alternativeland.com Does anyone have an idea as to why? (I also posted this on stackoverflow, but haven't had any replies.) I have a script that sends a POST to a php file, and gets a new integer (primary key). Then the script creates 3 new divs, with that ID included in them as an attribute. Now, I need to be able to grab the ID and give it back to PHP when the user updates it. (It's currently a div, but later it will be an editable form.) I was going to do this by creating a button in the same script that I use to create the divs, bearing the same integer and calling a function. The problem with this concept, is that I have no idea how to create a Unique variable to pass along to the function, so it knows which number to look at. Obviously, if I have only one variable that gets overwritten with each new entry - after all of the rows load, only the last row will have a variable that matches its id. Another option is to find the value of all attributes that bear the name data-integer-question and pass its number/integer to a function, when the user does something like keyup enter. However, I have no idea how to do that. obj.returnIntJson holds the integer that I've been talking about, which changes for each row. rowNumberObj.qarowcontainer is just a reference for the parent div, which doesn't get edited by the user - you can ignore it. The script gives a result like this: <div id="questioncolumn" class="questionColumnCSS" data-integer-question="701"></div> Suggestions on how to proceed? Here's the code for one of the divs, Thanks. PHP Code: qaRowQuestion = document.createElement('div'); qaRowQuestion.setAttribute('id', "questioncolumn"); qaRowQuestion.setAttribute('data-integer-question', obj.returnIntJson); qaRowQuestion.setAttribute('class',"questionColumnCSS"); qaRowQuestionParent = document.getElementById(rowNumberObj.qarowcontainer); qaRowQuestionParent.appendChild(qaRowQuestion); Hi, I was wondering if there is anyone who could help me! I'm creating a Javascript slideshow, I have 'back' & 'next' functions which work. However, I'm not sure how to create a 'start' and 'stop' function (have to be separate functions), here is my current code below? IS there a genius out there who can help?! ------------------------------------------- <div id="slideshow"> <div class="mainimage"> <img height="300px" src="images/homemainimage.jpg" width="300px" height="300px" name="photoslider"/> <script language="JavaScript1.1"> var photos=new Array() var which=0 photos[0]="images/css3.svg" photos[1]="images/cloudcomputing.png" photos[2]="images/Rss.jpg" photos[3]="images/html5.png" photos[4]="images/jQuery.png" photos[5]="images/firewall.png" function swapImage(){ if (which<photos.length-1){ which++ document.images.photoslider.src=photos[which] } setTimeout("swapImage()",10000); } window.onload=swapImage; function backward(){ if (which>0){ window.status='' which-- document.images.photoslider.src=photos[which] } } function forward(){ if (which<photos.length-1){ which++ document.images.photoslider.src=photos[which] } } </script> <input type="button" value="<<Back" name="B2" onClick="backward()"> <input type="button" value="Next>>" name="B1" onClick="forward()"><br> --------------------------------------------------------- Thanks in advance!! Reply With Quote 01-20-2015, 09:56 PM #2 felgall View Profile View Forum Posts Visit Homepage Master Coder Join Date Sep 2005 Location Sydney, Australia Posts 6,745 Thanks 0 Thanked 666 Times in 655 Posts It would be easier if you used setInterval rather than setTimeout as then you just need to use clearInterval to stop and setInterval to restart. Note also that both setTimeout and setInterval expect a function as their first parameter and not a string (except for IE3) and so the way you have it coded it has to eval() the string to convert it to a function. Also the language attribute on the script tag was replaced by a type attribute about 15 years ago. Also most browsers don't allow JavaScript to access window.status any more for security reasons. |
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