$(window).load(function() {
  $('#banner_slide').show();
  $('#banner_slide').append($('#header_menu'));
  var length_submenu = 0;
  $("ul#menu").children("li").each(function() {
    if($(this).children("ul").size()) {
      $(this).children("ul#submenu").children("li").each(function() {
        if ($(this).children("a").text().length>length_submenu) {
          length_submenu=$(this).children("a").text().length;
        }
      });
      if(length_submenu>23) {
        $(this).children("ul#submenu").css("width",length_submenu*8.5);
      } else {
        $(this).children("ul#submenu").css("width","190px");
      }
    }
  });
});
$(document).ready(function() {  
  $('#services').children('div').hover(
    function(){
      $(this).css('background-position','100% 0');
    },
    function(){
      $(this).css('background-position','100% -221px');
    })
});