How to encode


function encode(str) {
 if (encodeURIComponent) {
  str=encodeURIComponent(str)
 } else {
  str=escape(str).replace(/\+/gim,"%2B")
 }
 return str
}

str="fred="+encode(fred)+
 "&barney="+encode(barney)

postURL('bambam.1',str,callback,
  "application/x-www-urlencoded")