// JavaScript Document

//iframe自适应高度
function reinitIframe(obj,th) { 
	var iframe = eval(obj)
	try{
		var bHeight = iframe.document.body.scrollHeight; 
		var dHeight = iframe.document.documentElement.scrollHeight; 
		var height = Math.max(bHeight, dHeight); 
		var frameHeight = parseInt(th.height);	
			th.height = height; 
	}catch (ex){} 
}