// cim_setup.js
//
//      Author:  Aaron Fischer (aaron.a.fischer@intel.com)
//     Created:  2004.10.08
// Description:  Expands the wa_setup.js API with additional methods for programmatically 
//               accessing a web page's metadata.

var pathObj = ParseURLPathName(location.pathname.toLowerCase());

// ParseURLPath()
//        input:  string - the URL path name of the web page in question
//       output:  object - pathObject { dir[], fullDir, fileName }
//  description:  parses the URL path into its component directories and file name.
//                e.g. "/a/b/foo.htm" becomes pathObject.dir[0] = "a", 
//			      pathObject.dir[1] = "b", pathObject.fullDir = "/a/b/", 
//				  pathObject.fileName = "foo.htm"
//
function ParseURLPathName(strURL) {
    var pathObject = new Object();
    pathObject.dir = new Array();

    // Assumed input string format:  
    // <URL_path><file_name> i.e. <dir1><dir2>...<dirN><file_name>
    //
    // /^             // match at beginning of string
    //   (.+?)        // non-greedily match and capture all.  Targets <dir1>
    //   (?:\/)+      // match zero or more "/" without capture
    //   (.*)         // greedily match all.  Targets <dir2>...<dirN><file_name>
    // /
    //
    // Note:  This is a much more complicated approach than strURL.split("/"),
    // but I thought it necessary for the rare case when multiple forward-slashes
    // are included in the URL path, e.g. a/b//c/d//foo.htm
    //
    i = 0;
    pathObject.fullDir = "/";
    strURL = strURL.replace(/^\//, "");  // Remove any beginning / in our URL
    while ((node = strURL.match(/^(.+?)(?:\/)+(.*)/)) && node[0].length) {
        pathObject.dir[i++] = node[1];
        pathObject.fullDir += node[1] + "/";
        strURL = node[2];
    }
    pathObject.fileName = strURL;
    return pathObject;
}
function sendAnalyticsEvent(accnt) {
    accnt = accnt ? accnt : wa_reportSuites; void (s_gs(accnt))
}
function sendLinkEvent(accnt, lnkname, type) {
    accnt = accnt ? accnt : wa_reportSuites; s_linkType = type ? type : "o"; s_lnk = true;
    s_linkName = lnkname ? lnkname : s_linkName ? s_linkName : "Flash Link Event";
    void (s_gs(accnt));
}
function get_campaign_var() {
    cv1 = (typeof wa_queryObj.ppc_cid == "undefined") ? "" : wa_queryObj.ppc_cid;
    cv2 = (typeof wa_queryObj.cid == "undefined") ? "" : wa_queryObj.cid;
    if (cv1) { return cv1 } else if (cv2) { return cv2 } else { return "" };
}