/* JavaScript Utilities */

function getCookieData(labelName){
    var labelLen = labelName.length;
    var cookieData = document.cookie;
    var cLen = cookieData.length;
    var i = 0;
    var cEnd;
    while(i < cLen){
        var j = i + labelLen;
        if(cookieData.substring(i,j) == labelName){
            cEnd = cookieData.indexOf(';',j);
            if (cEnd == -1){
                cEnd = cookieData.length;
            }
            //alert('i='+i+',j='+j+',cEnd='+cEnd+'<br>'+cookieData);
            return decodeURIComponent(cookieData.substring(j+1, cEnd));
        }
        i++;
    }
    return "";
}