function redireciona(){
	if (screen.width <= 800){
			var width=screen.availWidth-12;
			var height=screen.availHeight-30;
			var bw = 0;
			var bh = 0;
			paramString = "'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,left="+bw+",top="+bh+",width="+width+",height="+height+"'";
			
			mjb = window.open("main.html","BrasilBartender",paramString);
	/*
	} else if (screen.width > 1280){
			var width=1280;
			var height=900;
			var bw = 0;
			var bh = 0;
			paramString = "'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,left="+bw+",top="+bh+",width="+width+",height="+height+"'";
			//window.close();
			mjb = window.open("main.html","Brasilbartender",paramString);
	*/
	}else{
			window.location.href="main.html";
	}
}