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JavaScript - Javascript - Access A Global Variable From Inside A Function
Hi,
Is is possible to access a global variable for use inside a function? Thanks for help in advance Mike Similar Tutorialshello im trying to change a variable set outside of a function and calling the function with an onchange... i'm having problems getting the variable to change Code: <script type="text/javascript">
var price = '<?php echo $price; ?>';
function addtwo()
{
if(document.add.size.value == "2xl")
{
price = price + 2;
}
}
</script>
Hey all! Got a question I can't seem to find an answer to. I have a little JS app that is a glorified calculator which I posted the code for below. My code uses the document object to replace the html in the "content" <div> and works great. However, I want to add an inline style in order to change the background of the input (readonly field with an id of "coutput") based on either of the global variables named "MJPD" or "IJPD", (depending on the switch case selected in the user prompt at the beginning of the script.) Simplified....if the value of MJPD is less than 4.6, I want the "coutput" field's background to be red, else be green. The same goes for IJPD, except the threshold for red will be <3.83. Code and what I have tried is below. After reading the code, look below it to see what I have tried and maybe tell me what I'm doing wrong! =) Any help is greatly appreciated.......I have spent a week searching for this little answer and I can't seem to find it! Code:
<script language="JavaScript">
var MJPD = 1;
var IJPD = 1;
function sayhello(){ // *** live test for inline JS code placement
alert("IT WORKS!!! Now change me =)");
}
//////////////////////////////////////////////////////
function changeScreenSize(w,h)
{
window.resizeTo( w,h )
}
///////////////////////////////////////////////////
function iJPDCalc(form) //calculate IJPD value
{
var ij = parseFloat(form.IJobs.value, 10);
var it = parseFloat(form.ITime.value, 10);
var IJPD = 0;
IJPD = (ij / it) * 8.0;
form.I_JPD.value = IJPD;
}
/////////////////////////////////////////////////////
function mJPDCalc(form) //calculate MJPD value
{
var mj = parseFloat(form.MJobs.value, 10);
var mt = parseFloat(form.MTime.value, 10);
var MJPD = 0;
MJPD = (mj / mt) * 8.0;
form.M_JPD.value = MJPD;
}
/////////////////////////////////////////////////////
function ijpdcolor() //set bg color of coutput based on IJPD's value
{
if (IJPD >= 3.83) {
return ("green");
}
else {
return ("red");
}
}
/////////////////////////////////////////////////////
function mjpdcolor() //set bg color of coutput based on MJPD's value
{
if (MJPD >= 4.6) {
return ("green");
}
else {
return ("red");
}
}
/////////////////////////////////////////////////////
function startVZT3(){
var n=0;
n=prompt("What would you like to do? 1: Calculate IJPD 2: Calculate MJPD 3: Exit", "Enter a value from 1-3")
switch(n)
{
case(n="1"):
document.getElementById("content").innerHTML='<FORM><h2>Combined IJPD Calculator</h2><p>Install components completed today:</p><INPUT NAME="IJobs" VALUE="3.84" MAXLENGTH="10" SIZE=10><p>Hours taken to the jobs:</p><INPUT NAME="ITime" VALUE="8" MAXLENGTH="10" SIZE=10><h4> Click the button to calculate your IJPD:</h4><INPUT NAME="calc" VALUE="Calculate" TYPE=BUTTON class="cbutton" onClick=iJPDCalc(this.form)><p>Your current combined IJPD for today is:</p> <INPUT NAME="I_JPD" class="output" style=" " id="coutput" READONLY SIZE=10></FORM>';
break
case(n="2"):
document.getElementById("content").innerHTML='<FORM><h2>Combined MJPD Calculator</h2><p>Trouble components completed today:</p><INPUT NAME="MJobs" VALUE="4.6" MAXLENGTH="10" SIZE=10><p>Hours taken to the jobs:</p><INPUT NAME="MTime" VALUE="8" MAXLENGTH="10" SIZE=10><h4> Click the button to calculate your MJPD:</h4><INPUT NAME="calc" VALUE="Calculate" TYPE=BUTTON class="cbutton" onClick=mJPDCalc(this.form); mjpdcolor();><p>Your current combined MJPD for today is:</p> <INPUT NAME="M_JPD" class="output" style=" " id="coutput" READONLY SIZE=10></FORM>';
break
case(n="3"):
alert('This page will now close...');
window.close();
break
default:
document.getElementById("content").innerHTML='<h1 style="padding-top: 40px; color: red;">You need to enter a value! Please try again...</h1>';
break
}
}
///////////////////////////////////////////////////////
</script>
</head>
<body onload="changeScreenSize(825,775)">
<div id="wrapper">
<div id="sub_wrapper">
<br />
<br />
<input type="button" class="button" onclick="startVZT3()" value="Start VZT3 Web!" />
<br /><br />
<div id="content">
<h3 style="padding-top:60px;">VZT3</h3>
</div>
</div>
<script type="text/javascript"> <!-- trying script to ensure function and dynamic update of this value - doesnt work 2/3/2010 -->
document.write(mjpdcolor());
</script>
</div>
</body>
OK, so on the last line of each case statement where it injects html code into the content div, in this code style=" background: ** ** " and in between the ** ** marks, I have added such things as <script type="text/javascript">document.write(mjpdcolor())</script> (or ijpdcolor, depending on which case I am working with). Theoretically, this should pull the value of MJPD (or IJPD), evaluate it for the if statement, then return the value of red or green and set the value of the background dynamically - but of course it doesnt. I have also tried different inline styles and even adding the css id and trying to link it to the mjpdcolor() function, but all to no avail. Can someone help me please?? Thanks everyone, your awesome! Forgive but I'm quite a beginner at JS . . . Anyway, on my website I've got a form, and then a script that validates the form. The script for validation is inside a function. The problem is that I have another script outside of the function that generates random numbers to make sure there's not a spambot submitting the form. I set a variable called 'answer' as the correct answer, but for some reason, the variable won't be read when I put it inside the original function to make sure the user got it right. How should I go about doing this? Thanks, Raybob Code: <!-- THIS SCRIPT ENSURES FIELDS ARE FILLED OUT CORRECTLY -->
<script type="text/javascript">
var x1 = Math.floor(Math.random()*11);
var x2 = Math.floor(Math.random()*11);
var ans = x1+x2;
</script>
<script type="text/javascript">
<!--
function validate_form ( )
{
var valid = true;
var at = document.newaccount.email.value.indexOf ("@");
var dot = document.newaccount.email.value.lastIndexOf (".");
if ( document.newaccount.name.value == "" )
{
document.getElementById('noname').style.display = 'inline';
valid = false;
}
if ( at < 2 || dot < at+2 || dot+2 >= document.newaccount.email.value.length )
{
document.getElementById('wrongemail').style.display = 'inline';
valid = false;
}
if ( document.newaccount.password.value == "" )
{
document.getElementById('nopassword').style.display = 'inline';
valid = false;
}
if ( ( document.newaccount.password2.value == "" )
&& ( document.newaccount.password.value !== "" ) )
{
document.getElementById('nopassword2').style.display = 'inline';
valid = false;
}
if ( ( document.newaccount.password.value !== document.newaccount.password2.value )
&& ( document.newaccount.password.value !== "" ) && ( document.newaccount.password2.value !== "" ) )
{
document.getElementById('nomatch').style.display = 'inline';
valid = false;
}
if ( ( document.newaccount.password.value.length < 8 )
&& ( document.newaccount.password.value !== "" ) )
{
document.getElementById('passwordlength').style.display = 'inline';
valid = false;
}
if ( ( document.newaccount.agree[0].checked == false )
&& ( document.newaccount.agree[1].checked == false ) )
{
document.getElementById('noagree1').style.display = 'inline';
valid = false;
}
if ( ( document.newaccount.agree[0].checked == false )
&& ( document.newaccount.agree[1].checked == true ) )
{
alert ( "Sorry, but you must agree to the terms and conditions before creating an account." );
valid = false;
window.location = "/terms.html"
}
if ( document.newaccount.spamcheck.value == "" )
{
document.getElementById('nomath1').style.display = 'inline';
valid = false;
}
if ( ( document.newaccount.spamcheck.value !== ans )
&& ( document.newaccount.spamcheck.value !== "" ) )
{
document.getElementById('nomath2').style.display = 'inline';
valid = false;
}
if ( (!document.newaccount.store.checked)
&& (!document.newaccount.share1.checked)
&& (!document.newaccount.share2.checked) )
{
document.getElementById('noinfo').style.display = 'inline';
valid = false;
}
return valid;
}
//-->
</script>
<!-- END OF SCRIPT -->
Code: <form name="newaccount" onsubmit="return validate_form ( );" action="/submitted.html" method="get" > <center> <table style="text-align:center;" ><tr><td> What's <script type="text/javascript"> document.write (x1 + " " + "+" + " " + x2); </script> ? <input type="text" size="5" name="spamcheck" /></td></tr></table> <br /> <br /><br /> <input type="submit" name="send" value="Submit" /> </center> </form> I am trying to figure out how to assign a value to a global variable within a function and can't seem to figure it out. Here's my thought, Code: <script type="text/javascript">
var global1=""; var global2="";
function assign(vari,strng){
vari = strng;
}
</script>...
<input name="box1" onblur="assign('global1',this.value)"/>
<input name="box2" onblur="assign('global2',this.value)"/>
...
The purpose behind this is creating a form that will work with an existing database that would normally have a text area with lots of information. I am trying to turn it into a checklist that I can run from a mobile device. The global variables woudl be used to fill in a hidden text area that would then be passed on to the database upon submission. I am trying to keep the code as compact as possible. Any ideas? Heres a link to the code in question http://www.scccs.ca/~W0049698/JavaTe...erlocktxt.htm# when the leftPos variable is used in the moveSlide() it somehow turns into Nan. Cant figure out why and have been racking my brain over this for a long time now.. Any help would be greatly appreciated the problem is at the end of the code(scroll to the bottom) ======================================================= Code: window.onload = makeMenus;
var currentSlide = null;
var timeID = null;
function makeMenus(){
var slideMenus = new Array();
var allElems = document.getElementsByTagName("*");
for(var i=0 ; i < allElems.length ; i++){
if(allElems[i].className == "slideMenu") slideMenus.push(allElems[i])
}
for(var i=0 ; i < slideMenus.length ; i++){
// alert(slideMenus.length)
slideMenus[i].onclick = showSlide;
slideMenus[i].getElementsByTagName("ul")[0].style.left = "0px";
}
document.getElementById("head").onClick = closeSlide;
document.getElementById("main").onClick = closeSlide;
}
function showSlide(){
slideList = this.getElementsByTagName("ul")[0];
if(currentSlide && currentSlide.id == slideList.id)
{closeSlide()}
else{
closeSlide();
currentSlide = slideList;
currentSlide.style.display = "block";
timeID = setInterval("moveSlide()", 1);
}
}
function closeSlide(){
if(currentSlide){
clearInterval(timeID);
currentSlide.style.left="0px";
currentSlide.style.display="none";
currenSlide = null;
}
}
Code:
I don't know how I should do ? Quote: <html> <head> <script type="text/javascript"> function add(a,b){ y=a+b return y } var aaa = add(one,two) //one needs to get somehow get the value of yil, in this case 10 var one = function reas(){i=10;if(i<10){yil = 15}; else{yil = 10; yil = one;}; var two = 20; document.write(y) </script> </head> </html> also why doesn't this work? Quote: <html> <head> <script type="text/javascript"> function adder(a,b){ var k=a+b; return k } var hes=adder(5,kol); kol=40; alert(hes); </script> </head> </html> you cannot have variables in callback functions? Thank you in advance if someone can help. I have been banging my head against the wall for hours now. Here is the code: Code: for (var i = 0; i < BS_crm['activityTypes'].length; i++) {
var clickFunc = function(){ activityList.showForm( -1, {blockType:[""+BS_crm['activityTypes'][i]['id'], "0"]} ); };
var type = {
value: BS_crm['activityTypes'][i]['id'],
label: "Add New "+BS_crm['activityTypes'][i]['label'],
css: BS_crm['activityTypes'][i]['css']+"_16",
onClick: clickFunc
};
previewLinks.items.push( type );
}
Now, basically what I am doing here is running through one array to create an array of objects, that will be used to create links that will use whatever onClick function I pass it. The problem is that on the second line I need the BS_crm['activityTypes'][i]['id'] to be a value, not a reference. If that line was simply changed to: Code: var clickFunc = function(){ activityList.showForm( -1, {blockType:["3", "0"]} ); };
then everything would work as I need. How can I make this happen? I would really appreciate any help. Thank you again in advance. Hi all, I have a set or icons that which over time I replace with a different icon and and add a onclick event to them. This is my code Code: function updateStatusIcons(retText) {
updatingStatuses = true;
var updates = retText.split("|");
for (z=0; z<updates.length; z++) {
var sysId = trim(updates[z].split(":")[0]);
var projectId = trim(updates[z].split(":")[1]);
if (projectId != "") {
var statusImg = getSysidsImg(sysId);
statusImg.src = "images/tick.gif";
statusImg.className = "hand";
statusImg.title = "Project "+ projectId +" created, Click here to find in project search";
statusImg.onclick = function () { document.location = "projectSearch-FTTC.jsp?initAction=loadproject&projectId="+ projectId; };
// Remove sysid from csv
removeSysidfFromCSL(sysId);
}
}
if (pollingOn) {
pollingupdate = setTimeout("checkForProjectComplete()", 5000);
}
updatingStatuses = false;
if (runErrorFunction) {
markErrors();
}
}
Everything works fine except for the onclick event. In the hover message of the icon, the correct project ID is displayed in the message, hoever in the function, the onclick funtion always loads the page with the last set project id. How can I pass the project id into the onclick function and make it stay fixed and not be the value of that it was last set to? TIA, Dale Ok...so here is what I have: Code: function myClass() {
this.checkLogin = function(name,pwd) {
if(name.length > 0 && pwd.length > 0) {
$.ajax({async: false,
type: "post",
url: "url",
dataType: "json",
data: "data",
success: this.parseData});
}
}
this.parseData = function(data) {
this.status = data.status;
alert(this.status);
}
this.getStatus = function() {
alert(this.status);
}
}
Everything works above. The first alert shows that this.status was set to 'error'. However, if I call myClass.getStatus(), I get undefined. How can I get the parseData function to set the variables in the parent function? Thanks! This is a question more about an ASP.NET web application, but javascript is involved, so I'm hoping some javascript gurus can assist me. I'm working with a web application that needs to get access to an ASP.NET web control (a button) in javascript. The problen is that since the control is run on the server, javascript can't access it in the standard way (i.e. document.getElementById(controlId); ). I've actually solved this problem before in a different application, but my solution there doesn't seem to work here for some reason. I have this in an aspx file: Code: <script...>
...
function myfun()
{
var b = document.getElementById("<%=SaveButton.ClientID%>");
alert(b);
}
</script>
...
<asp:Button ID="SaveButton" Text="save" OnClientClick="myfun()" ClientIDMode="Static" runat="server" UseSubmitBehavior="False" />
I have a designer class in which the button is declared (and therefore exists in the server-side codebehind): Code: protected global::System.Web.UI.WebControls.Button SaveButton; But when I click on my button, the alert box says "null". Why am I not able to get my button in the javascript function? Some things to note: *The button exists within a content tag: Code: <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server"> *I'm working within Visual Studios 2008. How can I call a PHP Function inside a Javascript Function? This is what I have so far, but I don't think I'm doing it the right way. Any suggestions? PHP Code: <?php function phpQuery(){ $query = mysql_query("INSERT INTO mytable VALUES('','name','email')"); } ?> <script type="text/javascript"> function delayQueries() { timeoutID = window.setTimeout(doQueries, 2000); } function doQueries() { var runQuery = "<?php phpQuery(); ?>"; } </script> hi i'd like to ask how can i ask for a function inside a for loop , if i remove the loop the code works fine but i need it for 10 rows . please help , here is the code PHP Code: $content .=' <table cellspacing="2" cellpadding="2" border="0" align="center" > <SCRIPT LANGUAGE="JavaScript" type="text/JavaScript"> function doCalcAndSubmit() { // get both values kolicina1 = document.forms["vlez1"].kolicina.value; cena1 = document.forms["vlez1"].cena.value; // do some calculation vkupno1 = kolicina1 * cena1; // set the value in the right field document.forms["vlez1"].vkupno.value = vkupno1; } </script> <form id="vlez1" name="vlez1" method="POST" action="index_execute.php" > <tr valign="middle"> <td></td> <td align="center"><b> Sifra : </b></td> <td align="center"><b> Kolicina : </b></td> <td align="center"><b> Cena : </b></td> <td align="center"><b> Vkupno : </b></td> </tr> '; for($t=1;$t<11;$t++) { $content .= ' <tr valign="middle"> <td>'.$t.'.</td> <td><input type="text" id="sifra" autocomplete="off" name="sifra['.$t.']" align="middle" onblur="normalField(this);" onfocus="fireKeyListener_sifra(event); highlightField(this,1);" onkeyup="getList_sifra(event);" size="25" value="" /></td> <td><input type="text" id="kolicina" name="kolicina['.$t.']" align="middle" size="25" ></td> <td><input type="text" id="cena" name="cena['.$t.']" align="middle" size="25" onblur="doCalcAndSubmit();"></td> <td><input type="text" id="vkupno" disabled name="vkupno['.$t.']" align="middle" size="25" ></td> <input type="hidden" name="hidden_data" value="'.$data.'"> </tr>'; } $content .= '<tr> <td></td> <td></td> <td align="center"><input type="submit" id="submit2" name="submit2" value="Potvrdi" ></td> </tr> </form> </table> '; Is there a way to call javascript functions based on the text between a span element? In other words if I have <span id="mySpan">Bronze</span> then it will call a javascript function but if I have <span id="mySpan">Silver</span> then it will call a different function? Thanks! hello I want ask how can i declare global variable in html file , and use it in java script file . - with same value- thanks I am working with the google blogger API, and I am having an issue updating my global variable Response. I thought I understood how global variables worked, so I don't know if there is something different about the blogger API or if I'm making a dumb mistake. Code: <SCRIPT TYPE="text/javascript" src="http://www.google.com/jsapi"></
script>
<script>
google.load("gdata","1.x", {packages: ["blogger"]});
google.setOnLoadCallback(getMyBlogFeed);
blogID = "1601946089552390859";
var feedUri = "http://www.blogger.com/feeds/"+blogID+"/posts/full?alt=json";
var Response = "";
function getMyBlogFeed(){
var myBlog = new google.gdata.blogger.BloggerService('GoogleInc-jsguide-1.0');
myBlog.getBlogPostFeed(feedUri, handleBlogFeed, handleError);
}
function handleBlogFeed(myResultsFeedRoot) {
Response = myResultsFeedRoot.feed.entry[0].content.$t;
}
function handleError(e) {
alert("There was an error in getBlogPostFeed");
alert(e.caue ? e.cause.statusText : e.message);
}
alert(Response);
</SCRIPT>
Here's what I think SHOULD happen: Response is initialized as a global variable with a value of "" setOnLoadCallback calls getMyBlogFeed which creates a blog object, then calls getBlogPostFeed which calls handleBlogFeed. handleBlogFeed stores a new string to global variable Response an alert pops up with the value of Response (as given by handleBlogFeed) What actually happens is that the alert pops up with the original value of Response. I know that I can issue the alert inside handleBlogFeed, but that isn't the issue. My issue is that I'd like to use Response in other functions, but it isn't being updated as a global variable. What am I doing wrong that Response isn't updating? On a related note, is there a way to return a variable from my handleBlogFeed function? How would I do that? -- I can't seem to figure it out. Thanks! P.S. I recognize that the best place to ask this is the blogger developer group. I've already posted this there, and no one has responded yet. Hi, Here's a sample form: Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Sample form</title>
<script type="text/javascript">
function displayResult() {
alert(document.myForm.myInput.value);
}
function getFocus() {
if (document.myForm.myInput.value == document.myForm.myInput.defaultValue) {
document.myForm.myInput.value = "";
}
}
function loseFocus() {
if (document.myForm.myInput.value == "") {
document.myForm.myInput.value = document.myForm.myInput.defaultValue;
}
}
</script>
</head>
<body>
<form name="myForm" method="get" onsubmit="return false;" action="">
<input name="myInput" value="Hello world!" onfocus="getFocus();" onblur="loseFocus();"><br>
<input type="button" onclick="displayResult();" value="Display input value">
</form>
</body>
</html>
It works with no problem, but the following doesn't: Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Sample form</title>
<script type="text/javascript">
var x = document.myForm.myInput;
function displayResult() {
alert(x.value);
}
function getFocus() {
if (x.value == x.defaultValue) {
x.value = "";
}
}
function loseFocus() {
if (x.value == "") {
x.value = x.defaultValue;
}
}
</script>
</head>
<body>
<form name="myForm" method="get" onsubmit="return false;" action="">
<input name="myInput" value="Hello world!" onfocus="getFocus();" onblur="loseFocus();"><br>
<input type="button" onclick="displayResult();" value="Display input value">
</form>
</body>
</html>
What's wrong with it and how can I define a global variable to be used by all the functions? Many thanks in advance! Mike Hello all I have a big problem I have my php like this Code: <?
$codid=$_GET["cid"];
echo "
<script>
setTimeout(function() {CSelect();}, 100) ;
</script>
<div id=\"ReloadThis\"></div>";
?>
And my js funtion Code: function CSelect()
{
var
$http,
$self = arguments.callee;
if (window.XMLHttpRequest) {
$http = new XMLHttpRequest();
} else if (window.ActiveXObject) {
try {
$http = new ActiveXObject('Msxml2.XMLHTTP');
} catch(e) {
$http = new ActiveXObject('Microsoft.XMLHTTP');
}
}
if ($http) {
$http.onreadystatechange = function()
{
if (/4|^complete$/.test($http.readyState)) {
document.getElementById('ReloadThis').innerHTML = $http.responseText;
setTimeout(function(){$self();}, 10);
}
};
$http.open('GET', 'linii_c/select.php'+'?cod='+' PHP VARIABLE ', true);
$http.send(null);
}
}
who i can put my php variable into the funtion? Thanx in advence and sorry for my bad english! hi guys! i have a problem in passing the variable to function ,the variable which is used in<td> as table data. Code: <td onmouseover="todayevent(somevarible);" onmouseout="hideevent(somevarible);" >' + somevarible+ '</td> i want to pass somevariable by function todayevent(). how can i do this. plz help me someone. Here's something that I tested without the PHP and it worked ok. Now that I've introduced the PHP to the document it doesn't work. The PHP variable is not passing to Javascript properly. By use of some cleverly placed alert boxes, I figured out that the only thing that is getting passed forward is something called : "object HTML ImageElement" Specifically, I assign the element ID the unique ID number of the record in the SQL database. The problem isn't with the ID numbers themselves: They are alphanumeric and unique. I think it boils down to one of two lines of code. Either this isn't working (about line 12) Code: function expander(RecordID){
or perhaps it is when I am calling the function (about line 66): Code: echo "<img id='".$row['IDNumber']."' src=".$row['ImagePath']." width='5%' onMouseOver='expander(".$row['IDNumber'].");' onMouseOut='shrinker(".$row['IDNumber'].");'>";}
The PHP works (I can get the images to appear, so the connection to SQL and such isn't a problem). I am sure most of the JavaScript is good, too, as I said I had it all working prior to dropping in the PHP. Since I am not going from JavaScript to PHP I don't think I need AJAX. I just need the PHP to pass to JavaScript. Any ideas? Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" type="text/css" href="class.css" />
<script type = "text/javascript" language="javascript">
//<![CDATA[
var maxheight = 150;
var countShrink = 1;
function expander(RecordID){
var countGrow = 1;
var pic = document.getElementById(RecordID);
if(pic){
var imageh = pic.height;
var imagew = pic.width;
if(imageh<100){
countGrow++;
imageh = imageh*1.2;
imagew = imagew*1.2;
pic.style.height = imageh + "px";
pic.style.width = imagew + "px";
var timer = window.setTimeout(function(){expander(RecordID);},2);}
}
else
{alert("error on");}
}
function shrinker(RecordID){
var pic = document.getElementById(RecordID);
if(pic){var counter = 1
var imageh = pic.height;
var imagew = pic.width;
if(imageh>20){
imageh = imageh/1.2;
imagew = imagew/1.2;
pic.style.height = imageh + "px";
pic.style.width = imagew + "px";
var timer = window.setTimeout(function(){shrinker(RecordID);},3);}
}
else
{alert("error off");}
}
//]]>
</script>
</head>
<body>
<?php
include('menuSub.html');
require_once('connect.php');
$idnum = 'phmdv06tbu';
//$q="SELECT * FROM art WHERE IDNumber = '".$idnum."'";
$q="SELECT * FROM art ORDER BY IDNumber LIMIT 4";
$r = @mysqli_query ($dbc, $q);
echo "<div class='bodyContent'><div class='imageContent'>";
if($r){
while ($row = mysqli_fetch_array($r,MYSQLI_ASSOC)){
echo "<img id='".$row['IDNumber']."' src=".$row['ImagePath']." width='5%' onMouseOver='expander(".$row['IDNumber'].");' onMouseOut='shrinker(".$row['IDNumber'].");'>";}
}
else{
echo '<div class="bodyContent"> Error<div>';
}
echo "</div></div>";
mysqli_close($dbc); ?>
</body>
</html>
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