function getFullscreen( url ){
	var isWin=(navigator.appVersion.indexOf("Win")!=-1)? true : false;
	var isIE=(navigator.appVersion.indexOf("MSIE")!=-1)? true : false;

	if(isWin&&isIE){
		window.open(url,'bedding','fullscreen=yes,status=no,toolbar=no');
	}else{
		var str="left=0,screenX=0,top=0,screenY=0";
		if(window.screen){
			var ah=screen.availHeight;
			var aw=screen.availWidth;
			str+=",height="+ah;
			str+=",width="+aw;
		}

		var tmp=window.open(url,'bedding',str);
		tmp.moveTo(0,0);
		tmp.resizeTo(aw,ah);
	}
}