var strOUT = document.referrer;




GetURL("q=","&");

UNESCAPE("%20| ,%22|,+| ,%26|")

document.write(strOUT);



function GetURL(START,END){

var arrOne = strOUT.split(START);
var arrTwo = arrOne[1].split(END);
strOUT = arrTwo[0];

} //End Function


function UNESCAPE(CHARS){

var arrCHARS = CHARS.split(",");

for(var i=0; i < arrCHARS.length;i++){

var arrTemp = arrCHARS[i].split("|");

while(strOUT.indexOf(arrTemp[0]) > -1){
strOUT = strOUT.replace(arrTemp[0],arrTemp[1]);
}

}

}