function Trim(TRIM_VALUE)
{
     if(TRIM_VALUE.length < 1)
	 {
	      return"";
     }
     TRIM_VALUE = RTrim(TRIM_VALUE);
     TRIM_VALUE = LTrim(TRIM_VALUE);
     if(TRIM_VALUE=="")
	 {
	      return "";
	 }
     else
	 {
          return TRIM_VALUE;
     }
}

function RTrim(VALUE)
{
     var w_space = String.fromCharCode(32);
     var v_length = VALUE.length;
     var strTemp = "";
     if(v_length < 0)
	 {
	      return"";
     }
     var iTemp = v_length -1;

     while(iTemp > -1)
	 {
          if(VALUE.charAt(iTemp) == w_space)
		  {
		  }
          else
		  {
               strTemp = VALUE.substring(0,iTemp +1);
               break;
          }
          iTemp = iTemp-1;
     }
     return strTemp;
}

function LTrim(VALUE)
{
     var w_space = String.fromCharCode(32);
     if(v_length < 1) 
	 {
          return"";
     }
     var v_length = VALUE.length;
     var strTemp = "";
     var iTemp = 0;

     while(iTemp < v_length)
	 {
          if(VALUE.charAt(iTemp) == w_space)
		  {
          }
          else
	      {
               strTemp = VALUE.substring(iTemp,v_length);
               break;
          }
          iTemp = iTemp + 1;
     }
     return strTemp;
}