function fullscreen(url){
 var mypage = url;
 var ua = window.navigator.userAgent;
 var msie = ua.indexOf ( "MSIE " )>-1;
 var mac = ua.indexOf("Mac")>-1;
 
 if (msie && ! mac) {
	window.open(mypage,"VP","fullscreen,scrollbars")
 }
 else 
 {
	 var win=window.open(mypage,'VP','width='+screen.width+',height='+screen.height+',top=0,left=0');
 
 }


	//document.location = 'relaunch.htm';
	
}
function closeWin() {
	alert('close')
	window.close();
	//if (isMini) {
		//isMini=false;
		//window.moveTo(0,0);
	}