function createCookie(name,value,days,from) {
	var curCookie = readCookie('laung');
	var flg = 0;
	if(curCookie != value)
	{
		flg = 1;
	}
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
		//alert('made it here, cookie is now set to ' + value);
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
	if(flg == 1){
		if(value == 't')
		{
			window.location = "../thai/";
		} else if(value == 'e')  {
			window.location = "../default.aspx";
		}else if(value=='i')
		{
	       window.location = "../Italiano/";
	    }else
		{
	       window.location = "../cn/";
	    }
	}
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

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 selectLaung(val){
	//alert(val);
	switch(val){
		case 'e':
			createCookie('laung','e',365,'lau');
			break;
		case 't':
			createCookie('laung','t',365,'lau');
			break;
		case 'c':
		    createCookie('laung','c',365,'lau');
			break;
		case 'i':
		    createCookie('laung','i',365,'lau');
			break;	
		
	}
}