var ieVer=/*@cc_on function(){ switch(@_jscript_version){ case 1.0:return 3; case 3.0:return 4; case 5.0:return 5; case 5.1:return 5; case 5.5:return 5.5; case 5.6:return 6; case 5.7:return 7; case 5.8:return 8; }}()||@*/0;
if(/MSIE 6.0/i.test(navigator.userAgent)) {ieVer=6;}
function autofitIframe(id){


	if (!window.opera  && document.all && document.getElementById){//es explorer
	//alert(ieVer);
	if (ieVer<8){//menor a version 8
	var oBody	=	document.getElementById(id).document.body;
	var oFrame	=	document.all(id);
	//alert(oBody.scrollHeight+"//"+oBody.offsetHeight+"//"+oBody.clientHeight+"//"+document.getElementById(id).contentDocument.body.scrollHeight);
	//oFrame.style.height = oBody.scrollHeight + (oBody.offsetHeight - oBody.clientHeight);
	document.getElementById(id).style.height=document.getElementById(id).contentWindow.document.body. scrollHeight;
	
	}else{	//version 8 o superior
	document.getElementById(id).style.height=+document.getElementById(id).contentDocument.body.scrollHeight+"px";
	}
	}else if(document.getElementById) {
	
	document.getElementById(id).style.height=document.getElementById(id).contentDocument.body.scrollHeight+"px";

	}

}