// JavaScript Document

function showOrHide(obj1, obj2,id,num){
		
	for (i=0;i<num;i++){
		var div1=document.getElementById(obj1+i);
		
		var div2=document.getElementById(obj2+i);
		
		div1.style.display="none";
		
		div2.className="wei";
	}
	var div1=document.getElementById(obj1+id);
	
	var div2=document.getElementById(obj2+id);
	
	div1.style.display="block";
	
	div2.className="zhong";
		
}


function doSize(){
try{
	var iframeLen =500;
	var oriLen = frmRight.document.body.scrollHeight;
	if( iframeLen < oriLen )
		iframeLen = oriLen;
	//document.all('mainlist').height = iframeLen;	
	document.getElementById('frmRight').height = iframeLen;	
	document.getElementById('rightHeight').height = iframeLen;	
}catch( e ){}
}