function openWin(U,W,H,C) {
	var childWin = false;
	if (childWin.closed==false){
		childWin.close();
	}
	if (C == 1) {
		scrW=screen.width;
		scrH=screen.height;
		openX = ((scrW/2) - (W/2));
		openY = ((scrH/2) - (H/2));1
	} else {
		openX = 0;
		openY = 0;
	}
	scrH=screen.height -100;
	if (scrH < H){
		Ha = 500;
		Wa = W + 18;
		scrBars = 'yes';
	} else {
		Ha = H;
		Wa = W;
		scrBars = 'no';
	}
	winname = "win_form";
	if (navigator.appName == "Microsoft Internet Explorer") {
		if (navigator.platform.substr(0,3) == "Mac") {
			childWin = window.open(U,winname,"directories=no,menubar=no,location=no,scrollbars="+ scrBars +",status=no,width=" + Wa+ ",height=" + Ha + ",left=" +  openX + ",top=" + openY );
		} else{
			childWin = window.open(U,winname,"directories=no,menubar=no,location=no,scrollbars="+ scrBars +",status=no,width=" + Wa+ ",height=" + Ha + ",left=" +  openX + ",top=" + openY );
		}
	} else {
	childWin = window.open(U,winname,"directories=no,menubar=no,location=no,scrollbars=no,status="+ scrBars +",width=" + Wa+ ",height=" + Ha + ",screenX=" +  openX + ",screenY=" + openY );
	}
	childWin.focus();
}
function openWin1(){
openWin("holiday.html",500,520,1)
}