function sure(strVal) {
	return confirm(strVal)
}

function popUp(URL, Height, Width, scrollbar) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars='+scrollbar+',location=0,status=1,menubar=0,resizable=0,width='+Width+',height='+Height+',left = 220,top = 80');");
}
function hide(hideID){
		document.getElementById(hideID).style.display = (document.getElementById(hideID).style.display == 'none') ? 'block' : 'none';
}