function showsearch()
{
    if(Trim(document.tsepsearchform.q.value)=="")
    {
        alert("Enter Search Words");
        document.tsepsearchform.q.focus();
        return false;
    }
document.tsepsearchform.submit();

}



            function LTrim(str)
            /*
               PURPOSE: Remove leading blanks from our string.
               IN: str - the string we want to LTrim
            */
            {
               var whitespace = new String(" \t\n\r");

               var s = new String(str);

               if (whitespace.indexOf(s.charAt(0)) != -1) {
                  // We have a string with leading blank(s)...

                  var j=0, i = s.length;

                  // Iterate from the far left of string until we
                  // don't have any more whitespace...
                  while (j < i && whitespace.indexOf(s.charAt(j)) != -1)
                     j++;

                  // Get the substring from the first non-whitespace
                  // character to the end of the string...
                  s = s.substring(j, i);
               }
               return s;
            }

            /*
            ==================================================================
            RTrim(string) : Returns a copy of a string without trailing spaces.
            ==================================================================
            */
            function RTrim(str)
            /*
               PURPOSE: Remove trailing blanks from our string.
               IN: str - the string we want to RTrim

            */
            {
               // We don't want to trip JUST spaces, but also tabs,
               // line feeds, etc.  Add anything else you want to
               // "trim" here in Whitespace
               var whitespace = new String(" \t\n\r");

               var s = new String(str);

               if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
                  // We have a string with trailing blank(s)...

                  var i = s.length - 1;       // Get length of string

                  // Iterate from the far right of string until we
                  // don't have any more whitespace...
                  while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1)
                     i--;


                  // Get the substring from the front of the string to
                  // where the last non-whitespace character is...
                  s = s.substring(0, i+1);
               }

               return s;
            }

            /*
            =============================================================
            Trim(string) : Returns a copy of a string without leading or trailing spaces
            =============================================================
            */
            function Trim(str)
            /*
               PURPOSE: Remove trailing and leading blanks from our string.
               IN: str - the string we want to Trim

               RETVAL: A Trimmed string!
            */
            {
               return RTrim(LTrim(str));
            }