/** omniture variables **/
var OmniPageName = '';
var OmniChannel = '';
var OmniPageType = '';
var OmniProp1 = '';
var OmniProp2 = '';
var OmniOutofStock = '';	
var OmniState = '';
var OmniZip = '';
var OmniEvents = '';
var OmniProducts = '';
var OmniPurchaseID = '';
var OmniAffiliate = '';
var OmniLocation = '';
var OmniCampaign = '';
var OmniPaymentMethod = '';
var OmniShippingMethod = '';
var OmniPlayerName = '';
var OmniMovieID = '';
var OmniSearhKeywordVisit = '';	
var OmniReferrerVisit = '';
var OmniSearchEngineVisit = '';
var omniDebug = 'false';

/** function to initalize omniture variables **/
function initOmniVars() {
	OmniPageName = document.title;
	// OmniChannel = '<x]]><eoneCategory type = "single"><eoneDescription/></eoneCategory><![CDATA[> ';
	OmniChannel = '';
	OmniPageType = '';
	OmniProp1 = '';
	OmniProp2 = '';
	OmniOutofStock = '';	
	OmniState = '';
	OmniZip = '';
	OmniEvents = '';
	OmniProducts = '';
	OmniPurchaseID = '';
	OmniAffiliate = '';
	OmniLocation = '';
	OmniCampaign = getURLParameter('keycode');
	OmniPaymentMethod = '';
	OmniShippingMethod = '';
  	OmniPlayerName = '';
  	OmniMovieID = '';
  	OmniSearhKeywordVisit = '';	
 	OmniReferrerVisit = '';
	OmniSearchEngineVisit = '';

	debug = 'false';
}

/** function to get URL parameter by name **/
function getURLParameter(param) {
    param = param.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
    var regexS = "[\\?&]"+param+"=([^&#]*)";
    var regex = new RegExp( regexS );
    var results = regex.exec( window.location.href );
    if( results == null ) {
        return "";
    } else {
        // Get the value
        var data = results[1];

        // return unescaped value
        return unescape(data);
    }
}