function UpdateNaviBgHeight()
{
    if (document.getElementById('naviDiv')){
		var heightNavi = document.getElementById('naviDiv').offsetHeight;
		var heightBgNavi = document.getElementById('naviBgDiv').offsetHeight;
		if (heightNavi > heightBgNavi)
			document.getElementById('naviBgDiv').style.height=heightNavi + 30;
	}
}

function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,height=440, width=650;left = 125,top = 150');");
}