// IFrame script Ver 1.0 

//여러개의 IFrame는 다음과 같이 사용합니다. 
// 예 : ["myframe1", "myframe2"] or ["myframe"] or [] for none: 
	var iframeids=["iframe_main"] 
	var iframehide="yes" 

	var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1] 
	var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 0 

	function resizeCaller() { 
		var dyniframe=new Array() 

		for (i=0; i<iframeids.length; i++) { 
			if (document.getElementById) 
			resizeIframe(iframeids[i]) 

			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) 
				currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight; 
			else if (currentfr.Document && currentfr.Document.body.scrollHeight) 
				currentfr.height = currentfr.Document.body.scrollHeight; 

			if (currentfr.addEventListener) 
				currentfr.addEventListener("load", readjustIframe, false) 
			else if (currentfr.attachEvent){ 
				currentfr.detachEvent("onload", readjustIframe) 
				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