/*
frameName: name of frame
frameSrc: souce of frame
*/
var frmName = null;
var frmSrc = null;

function initial(frameName, frameSrc) {
    frmName = frameName;
    frmSrc  = frameSrc;
}

function addRef2Hash() {
    if ( frmName != null && frmSrc != null ){
        if (frames[frmName]) {	     
        //frame exists and valids --> set new frame location	        
	    frames[frmName].location = frmSrc + "#dubuRef=" + document.referrer + "&dubuPage=" + document.URL;		
        }			
    }    

    //red has been sent --> clear timer
    clearInterval(refTimer);
}

//set up timer for sending referral
refTimer = setInterval("addRef2Hash()", 1);