//Region Select Functions Below
//Function to intialize region select hovering functionality
$(document).ready(
    function initializeRegionHoveringListeners(){
        jQuery.preLoadImages("/images/global_sites/americas.jpg","/images/global_sites/euro_africa.jpg","/images/global_sites/asia.jpg","/images/global_sites/map.jpg");
        $("#divAmericas").hover(
            function(){
                $(".divRegion").removeClass("divRegionSelected");
                $("#divAmericas").addClass("divRegionSelected");
                $("#divMap").html("<img src='/images/global_sites/americas.jpg' width='900' height='428' border='0'>");
            },
            function(){
                $(".divRegion").removeClass("divRegionSelected");
                $("#divMap").html("<img src='/images/global_sites/map.jpg' width='900' height='428' border='0'>");            
            }
        );
        $("#divEuropeMidEastAfrica").hover(
            function(){
                $(".divRegion").removeClass("divRegionSelected");
                $("#divEuropeMidEastAfrica").addClass("divRegionSelected");
                $("#divMap").html("<img src='/images/global_sites/euro_africa.jpg' width='900' height='428' border='0'>");        
            },
            function(){
                $(".divRegion").removeClass("divRegionSelected");
                $("#divMap").html("<img src='/images/global_sites/map.jpg' width='900' height='428' border='0'>");            
            }            
        );
        $("#divAsiaAustralia").hover(
            function(){
                $(".divRegion").removeClass("divRegionSelected");
                $("#divAsiaAustralia").addClass("divRegionSelected");        
                $("#divMap").html("<img src='/images/global_sites/asia.jpg' width='900' height='428' border='0'>");
            },
            function(){
                $(".divRegion").removeClass("divRegionSelected");
                $("#divMap").html("<img src='/images/global_sites/map.jpg' width='900' height='428' border='0'>");            
            }
        );
    }
);

(function($) {
  var cache = [];
  // Arguments are image paths relative to the current page.
  $.preLoadImages = function() {
    var args_len = arguments.length;
    for (var i = args_len; i--;) {
      var cacheImage = document.createElement('img');
      cacheImage.src = arguments[i];
      cache.push(cacheImage);
    }
  }
})(jQuery)