function setCookie(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 parseCookie(name, num)
{
	var str = readCookie(name);
	var sa = str.split('%3A');
	
	return sa[num];
	//alert('date='+sa[0]+' nights='+sa[1]+' rooms='+sa[2]+' adults='+sa[3]+' children='+sa[4]);
}

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