function getSource()
{
theCookie=readCookie('IS_SHOPPERID');
theValues=theCookie.split('|');
return theValues[2];
}

function dollarFormat (origNumber){
    var procNum = 0;
    if (typeof(origNumber) == 'string')
        procNum = parseFloat(origNumber);
    else if (typeof(origNumber) == 'number')
        procNum = origNumber;
    else
        return '';
    var isNegative = (procNum < 0) ? true : false;
    procNum = Math.abs(procNum);
    var numStr = (Math.round(procNum * 100)).toString();
    if (numStr.length == 0 || numStr == '0') {
        return ((isNegative) ? '-' : '') + '$0.00';
    } else if (numStr.length == 1) {
        return ((isNegative) ? '-' : '') + '$0.0' + numStr;
    } else if (numStr.length == 2) {
        return ((isNegative) ? '-' : '') + '$0.' + numStr;
    } else {
        var dollarStr = numStr.substring(0, (numStr.length - 2));
        var centStr = numStr.slice(-2);
        var dollarOutStr = '';
        for (var charItr = dollarStr.length; charItr >= 0; charItr--) {
            dollarOutStr = ((((dollarStr.length - charItr) % 3) == 0 && dollarStr.length != charItr && charItr != 0) ? "," : "") + dollarStr.charAt(charItr) + dollarOutStr;
        }
        return ((isNegative) ? '-' : '') + '$' + dollarOutStr + '.' + centStr;
    }
}