The html portion
------------------
<iframe id="myframe" src="externalpage.htm" scrolling="no"
marginwidth="0" marginheight="0" frameborder="0" vspace="0" hspace="0"
style="overflow:visible; width:100%; display:none"></iframe>
Now the javascript to use
-----------------------
<script type="text/javascript">
//Input the IDs of the IFRAMES you wish to dynamically resize to match
its content height:
//Separate each ID with a comma. Examples: ["myframe1", "myframe2"] or
["myframe"] or [] for none:
var iframeids=["myframe"]
//Should script hide iframe from browsers that don't support this script
(non IE5+/NS6+ browsers. Recommended):
var iframehide="yes"
var
getFFVersion=navigator.userAgent.substring(navigat or.userAgent.indexOf("
Firefox")).split("/")[1]
var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 0 //extra height
in px to add to iframe in FireFox 1.0+ browsers
function resizeCaller() {
var dyniframe=new Array()
for (i=0; i<iframeids.length; i++){
if (document.getElementById)
resizeIframe(iframeids[i])
//reveal iframe for lower end browsers? (see var above):
if ((document.all || document.getElementById) && iframehide=="no"){
var tempobj=document.all? document.all[iframeids[i]] :
document.getElementById(iframeids[i])
tempobj.style.display="block"
}
}
}
function resizeIframe(frameid){
var currentfr=document.getElementById(frameid)
if (currentfr && !window.opera){
currentfr.style.display="block"
if (currentfr.contentDocument &&
currentfr.contentDocument.body.offsetHeight) //ns6 syntax
currentfr.height =
currentfr.contentDocument.body.offsetHeight+FFextr aHeight;
else if (currentfr.Document && currentfr.Document.body.scrollHeight)
//ie5+ syntax
currentfr.height = currentfr.Document.body.scrollHeight;
if (currentfr.addEventListener)
currentfr.addEventListener("load", readjustIframe, false)
else if (currentfr.attachEvent){
currentfr.detachEvent("onload", readjustIframe) // Bug fix line
currentfr.attachEvent("onload", readjustIframe)
}
}
}
function readjustIframe(loadevt) {
var crossevt=(window.event)? event : loadevt
var iframeroot=(crossevt.currentTarget)? crossevt.currentTarget :
crossevt.srcElement
if (iframeroot)
resizeIframe(iframeroot.id);
}
function loadintoIframe(iframeid, url){
if (document.getElementById)
document.getElementById(iframeid).src=url
}
if (window.addEventListener)
window.addEventListener("load", resizeCaller, false)
else if (window.attachEvent)
window.attachEvent("onload", resizeCaller)
else
window.onload=resizeCaller
</script>
-----------------------------
This will resize your iframe to the dimension of the source.
Enjoy
--------------------------
http://www.eecpindia.com http://www.anchorfx.com http://forex.eecpindia.com
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