var win=null;
var	minutes_dur=60;

function NewWindow(mypage,myname,w,h,pos,infocus){

    if ($.cookie("test_cookie1") != null) {
		//alert($.cookie("test_cookie1"));
		return false;
	}
	else {
		t = new Date();
		t.setTime(t.getTime()+(minutes_dur*4*60*1000));
		$.cookie("test_cookie1", Math.random(), {'expires' : t});

		//alert(t + " " + $.cookie("test_cookie1"));
	}

	if (pos=="random") {
		myleft=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;
		mytop=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;
	}
	if (pos=="center") {
		myleft=(screen.width)?(screen.width-w)/2:100;
		mytop=(screen.height)?(screen.height-h)/2:100;
	}
	else if ((pos!='center' && pos!="random") || pos==null){
		myleft=0;mytop=20
	}
	//settings="width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft + ",scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no";
	settings="width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft + ",scrollbars=yes,location=yes,directories=yes,status=yes,menubar=yes,toolbar=yes,resizable=yes";
	win=window.open(mypage,myname,settings);
	win.blur();
}