var variable = "";
var offset = 0;
var end = 0;

function getValue(search) {
	if (document.cookie.length > 0) {
		var offset = document.cookie.indexOf(search)+1;
		if (offset != -1) {
			offset += search.length;
			end = document.cookie.indexOf("\;", offset);
			if (end == -1) end = document.cookie.length;
			variable = unescape(document.cookie.substring(offset, end));
		}
	}
	return (variable);
}

function setCookie(name,value) {
	var exp = new Date();
	var nowPlusRequestedMinutes = exp.getTime() + (1000 * 2 * 60);
	exp.setTime(nowPlusRequestedMinutes);
	document.cookie = name+"="+value+"%; path=/; expires="+exp.toGMTString();
}

function deleteTheCookie(name,value) {
	var exp = new Date();
	var nowMinus5Minutes = exp.getTime() - (1000 * 2 * 60);
	exp.setTime(nowMinus5Minutes);
	document.cookie = name+"="+value+"%; path=/; expires="+exp.toGMTString();
}