function createCookie(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;
}


var usr_string="url_cookie";
current_url=window.location.href;
if(!readCookie(usr_string))
{
	createCookie(usr_string, current_url, 0);
}
else
{
	already_url_string=readCookie(usr_string);
	with_current_url=already_url_string+','+current_url;
	createCookie(usr_string, with_current_url, 0);
}

/*final_url_string=readCookie(usr_string);
url_array=final_url_string.split(",");

	if(url_array.length==1)
	{
		document.getElementById("URL_1").value=url_array[url_array.length-1];
		//document.getElementById("URL_2").value=url_array[url_array.length-2];
		//document.getElementById("URL_3").value=url_array[url_array.length-3];
	}
	else if(url_array.length==2)
	{
		document.getElementById("URL_1").value=url_array[url_array.length-1];
		document.getElementById("URL_2").value=url_array[url_array.length-2];
		//document.getElementById("URL_3").value=url_array[url_array.length-3];
	}
	else if(url_array.length>2)
	{
		document.getElementById("URL_1").value=url_array[url_array.length-1];
		document.getElementById("URL_2").value=url_array[url_array.length-2];
		document.getElementById("URL_3").value=url_array[url_array.length-3];
	}

alert(document.getElementById("URL_1").value);*/