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fantiny 2005-04-05
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!--
function getImg(){
var strHTML = document.getElementsByTagName("span").item(0).innerHTML;
var strBodyHTML = "BodyHTML:" + document.body.innerHTML + "<br><br>";
var objImg = document.getElementsByTagName("img");
var lenImg = objImg.length;
strHTML = strHTML + strBodyHTML;
for(var i=0;i<lenImg;i++){
//alert(strHTML);
document.getElementsByTagName("span").item(0).innerHTML += "img" + i + " id:" + objImg.item(i).id + " Src:" + objImg.item(i).src + " width:" + objImg.item(i).width + " height:" + objImg.item(i).height + "<br>";
}
}
//-->
</SCRIPT>
<BODY>
<input type="button" onclick=" getImg()" value="getImgInfo">
<img src="1.gif" id="1" width="100" height="100">
<img src="2.gif" id="2" width="200" height="200">
<img src="3.gif" id="3" width="150" height="150">
<img src="4.gif" id="4" width="20" height="20">
<img src="5.gif" id="5" >
<img src="6.gif" id="6" >
<img src="7.gif" id="7" >
<img src="8.gif" id="8" width="56" height="125">
<img src="9.gif" id="9" width="57" height="86">
<img src="10.gif" id="10" width="100" height="100">
<hr>
<span></span>
</BODY>
</HTML>
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!--
function getImg(){
var strHTML = document.getElementsByTagName("span").item(0).innerHTML;
var strBodyHTML = "BodyHTML:" + document.body.innerHTML + "<br><br>";
var objImg = document.getElementsByTagName("img");
var lenImg = objImg.length;
strHTML = strHTML + strBodyHTML;
for(var i=0;i<lenImg;i++){
//alert(strHTML);
document.getElementsByTagName("span").item(0).innerHTML += "img" + i + " id:" + objImg.item(i).id + " Src:" + objImg.item(i).src + " width:" + objImg.item(i).width + " height:" + objImg.item(i).height + "<br>";
}
}
//-->
</SCRIPT>
<BODY>
<input type="button" onclick=" getImg()" value="getImgInfo">
<img src="1.gif" id="1" width="100" height="100">
<img src="2.gif" id="2" width="200" height="200">
<img src="3.gif" id="3" width="150" height="150">
<img src="4.gif" id="4" width="20" height="20">
<img src="5.gif" id="5" >
<img src="6.gif" id="6" >
<img src="7.gif" id="7" >
<img src="8.gif" id="8" width="56" height="125">
<img src="9.gif" id="9" width="57" height="86">
<img src="10.gif" id="10" width="100" height="100">
<hr>
<span></span>
</BODY>
</HTML>
fason 2005-04-05
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document.body.innerHTML;// html
document.getElementsByTagName("img");
or
document.images
// return 'img' collection
document.getElementsByTagName("img");
or
document.images
// return 'img' collection
