// We don't want to trip JUST spaces, but also tabs,
// line feeds, etc.  Add anything else you want to
// "trim" here in Whitespace
function lTrim(str) {
   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;
}

function rTrim(str) {
   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;
}

function trim(str) {
   return rTrim(lTrim(str));
}

function SendMessage(url){
	var height = 325;
	if ( navigator.appName == 'Netscape' && 'parseFloat(navigator.appVersion) < 7' ) {
		height += 12;
	}
	window.open(url,'meh','toolbar=no,directories=no,menubar=no,width=400,height=' + height + ',scrollbars=no,status=no,resizable=no');
}

function PopupDoc(url, x, y){
	window.open(url,'meh','toolbar=yes,directories=no,menubar=yes,width=' + x + ',height= ' + y + ',scrollbars=yes,status=no,resizable=yes');
}

function PopupImage(url, x, y){
    window.open(url,'meh','toolbar=no,directories=no,menubar=no,width=' + x + ',height= ' + y + ',scrollbars=no,status=no,resizable=yes');
}

function PopupDocCenter(url, x, y){
	window.open(url,'meh','toolbar=yes,directories=no,menubar=yes,width=' + x + ',height= ' + y + ',left=' + (screen.x-x)/2 + ',top=' + (screen.y-y)/2 + 'scrollbars=yes,status=no,resizable=yes');
}

function PopupDocCenterWTimeOut(url, x, y, timeout){
	PopupDocID=window.open(url,'meh','toolbar=no,directories=no,menubar=no,width=' + x + ',height= ' + y + ',left=' + (screen.width-x)/2 + ',top=' + (screen.height-y)/2 + 'scrollbars=no,status=no,resizable=no');
	setTimeout('PopupDocID.close();', timeout);
}