var cook = document.cookie;

function getCookie(cookiename) { 
	var index = cook.indexOf(cookiename + "=");
	if (index == -1) return null;
   	index = cook.indexOf("=", index) + 1;
	
	var endstr = cook.indexOf(";", index);
	if (endstr == -1) endstr = cook.length;
	
	return unescape(cook.substring(index, endstr));
}

var today = new Date();
var expiry = new Date(today.getTime() + 28 * 24 * 60 * 60 * 1000);

function openCE(){
	window.open("help/CurrentEvents.asp");
}


function openHelp(){
	window.open("help/Sample.asp", "info","location=0,status=1,scrollbars=1,width=650,height=600");	
}

function ShowPage(p_Class, p_Page) {
	var l_Pages = document.getElementsByTagName('span');

	for (l_i=0;l_i < l_Pages.length;l_i++) {
//alert(l_Pages.item(l_i).id + '[' + l_Pages.item(l_i).className + ']');
		if (l_Pages.item(l_i).className == p_Class) {
			if (l_Pages.item(l_i).id == p_Page)
				l_Pages.item(l_i).style.display = '';
			else
				l_Pages.item(l_i).style.display = 'none';

			}
		}

	return 0;
}

	function TurnOnSheet(p_SheetID) {
		var l_sheets = document.getElementsByTagName('link');
		var l_hit = false;

// alert('About to remember[' + p_SheetID + ']');
		for (l_i=0; l_i < l_sheets.length; l_i++) {
// alert('Comparing[' + l_sheets.item(l_i).id + '] to [' + p_SheetID + ']');
			if (l_sheets.item(l_i).id == p_SheetID) {
				l_sheets.item(l_i).disabled = false;
// alert('Remembered[' + l_sheets.item(l_i).id + ']');
				l_hit = true;
				}
			else
				l_sheets.item(l_i).disabled = true;
			}
		if (!l_hit) {
// alert('[' + p_SheetID + '] nf-default to [' + l_sheets.item(0).id + ']');
			l_sheets.item(0).disabled = false;
		}
		return null;
	};