Trim()

//Trim
function trim(val,optval)
{
   if(optval == "compress")
  {
    val = val.replace(/\s+/g, "");
  }else if(optval == "trim")
  {
    val= val.replace(/^\s+/, "").replace(/\s+$/, "");
  }else if(optval == "rtrim")
  {
    val = val.replace(/\s+$/, "");
  }else if(optval == "ltrim")
  {
    val = val.replace(/^\s+/, "");
  }else
  {
    val= val.replace(/^\s+/, "").replace(/\s+$/, "");
  }
  return val;
}