var session_id = '-1';

function SetCookie( name, value, expires, path, domain, secure )
{
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct
expires time, the current script below will set
it for x number of days, to make it for hours,
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
( ( path ) ? ";path=" + path : "" ) +
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}

function GetCookie( name ) {

var start = document.cookie.indexOf( name + "=" );
var len = start + name.length + 1;
if ( ( !start ) &&
( name != document.cookie.substring( 0, name.length ) ) )
{
return null;
}
if ( start == -1 ) return null;
var end = document.cookie.indexOf( ";", len );
if ( end == -1 ) end = document.cookie.length;
return unescape( document.cookie.substring( len, end ) );
}
function Delete_Cookie( name, path, domain ) {
if ( Get_Cookie( name ) ) document.cookie = name + "=" +
( ( path ) ? ";path=" + path : "") +
( ( domain ) ? ";domain=" + domain : "" ) +
";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}
function setLabel()
{
        var urlref = '' + document.location;
        if(urlref.indexOf('labelmp')>0)
        {
                urlref = urlref.substring(urlref.indexOf('labelmp')+8);
                if(urlref.indexOf('&')>0) {urlref = urlref.substring(0,urlref.indexOf('&'));}
                SetCookie( 'labelmp', ''+urlref, '', '/', 'mundopocoyo.com', '' );
        }
}
function getLabel()
{
	var urlref = GetCookie( 'labelmp' );
	if(urlref==null) return '';
	else return urlref;
}