//模式窗口一，可下拉
function openModalDialog1(url,wid,hei){
	showModalDialog(url,0,'dialogWidth='+wid+'px;dialogHeight='+hei+'px;center=yes;help=no;scroll=yes;status=no');
}

//导航按钮效果
function mOverEvent(obj){
	obj.className="font2";
}

function mOutEvent(obj){
	obj.className="font3";
}

//跳转页面
function goURL(url){
	location.href = url;
}

function openNewWindow(url,wid,hei){

	left=(screen.width - wid) / 2;
	t=(screen.height - hei) / 2;
	window.open(url,'','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,top='+t+',left='+left+',width='+wid+',height='+hei);
}