var getreferrer =document.URL;
                var couponval="";
		var getvals = getreferrer.split('?');
		var getlength = getvals.length;
		var couponArr = new Array("CETXDRR");
		var I = 0;
 		var minI = 0;
 		var maxI = couponArr.length - 1;
		var sel = "";
		var countR =0;
		if(getlength >1){
               	    var	 gotarray = getvals[1].split('=');
		}

		if(typeof(gotarray) != "undefined"){
                if(gotarray[0] == "COUPON"){
		if(gotarray[1] != ''){
			couponval = gotarray[1];
			couponval = couponval.replace(/#/g,'');
			couponval = couponval.replace(/&(.*)/g,'');
 			for(I=minI;I<=maxI;I++){
  				sel = couponArr[I];
			if(sel == couponval)
			{
				countR = countR+1;
			}
			}
			if(countR > 0)
			{
				couponval=couponval;
			}
			else
			{
				couponval ="CETXDRR";
			}
		 }else
			{
				couponval ="CETXDRR";
		   	}
		  }
		}else
			{
		 		couponval="CETXDRR";
			}