function GetID(a){return document.getElementById(a);} 


function Iframe(url)
{
	var Content = '<iframe id="F_Content" name="F_Content" width="380" height="400" border="0" frameborder="0" scrolling="no" src="'+url+'"></iframe>' ;
	document.getElementById("OutContent").innerHTML = Content;
	return false;
} 

function IframeW(url ,W)
{
	var Content = '<iframe id="F_Content" name="F_Content" width="' + W + '" height="300" border="0" frameborder="0" scrolling="no" src="'+url+'"></iframe>' ;
	document.getElementById("OutContent").innerHTML = Content;
} 


//  判断 高度
function reinitIframe()
{
	var iframe = document.getElementById("F_Content");
	try
	{
		var bHeight = iframe.contentWindow.document.body.scrollHeight;
		var dHeight = iframe.contentWindow.document.documentElement.scrollHeight;
		var height = Math.max(bHeight, dHeight);
		iframe.height =  height;
	}catch (ex){}
}
window.setInterval("reinitIframe()", 2000);