/*
 * File : js/dv.js
 * Date : October 2009
 * Authors : A. BLANC
 * Project : Site Web De Viris
 */


$(function() {
   
    $('.img_menu_change').hover(function() {
        $(this).stop().fadeTo(400,0);
    }, function() {
        $(this).stop().fadeTo(400,1);
    });
    
    
});

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;
} // LTrim()
    
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;
} // RTrim()

function Trim(str) {
   return RTrim(LTrim(str));
}  // Trim()