function validateEmailAddress(emailStr){
	var emailPat = /^([a-zA-Z0-9._-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9._-]+)$/;
	var matchArray = emailStr.match(emailPat);
	if (matchArray == null) {
		return false;
	}else{
		return true;
	}
}
function cretaeCookie(name,value,days){
	if(days){
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name){
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function eraseCookie(name) {
	cretaeCookie_products(name,"",-1);
}
function ApsolutePath(path){
	var cookiename = path + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++){
		var c = ca[i];
		while(c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(cookiename) == 0) return c.substring(cookiename.length,c.length);
	}
	return null;	
}
function urlsrtRep(){
	var strUrl = ApsolutePath('site');
	
	strUrl = strUrl.replace(/%3A/g,":");
	strUrl = strUrl.replace(/%2F/g,"/");
	
	return strUrl;
}