if (document.images ) {
   //  Botones //
    img_proloader = new Image();        img_proloader.src = "images/ajax-loader.gif";
    img_home_1 = new Image();           img_home_1.src = "images/home_1.jpg";
    img_home_2 = new Image();           img_home_2.src = "images/home_2.jpg";
    img_home_3 = new Image();           img_home_3.rc = "images/home_3.jpg";


    img_logo = new Image();             img_logo.src = "images/web_chicago_05.jpg";
    img_rent = new Image();             img_rent.src = "images/over_11.jpg"; 
    img_buy = new Image();              img_buy.src = "images/over_13.jpg";  
    img_sell = new Image();             img_sell.src = "images/over_15.jpg";
    img_neighborhoods = new Image();    img_neighborhoods.src = "images/over_17.jpg";
    img_faqs = new Image();             img_faqs.src = "images/over_19.jpg";
    img_resources = new Image();        img_resources.src = "images/over_21.jpg";
    img_contact =  new Image();         img_contact.src =  "images/over_23.jpg";
    img_search_mls =  new Image();      img_search_mls.src = "images/over_25.jpg";
    
    header_interno_1 =  new Image();                    header_interno_1.src = "images/interior_1_03.jpg"
    header_interno_2 =  new Image();                    header_interno_2.src = "images/interior_2_03.jpg"
    header_interno_3 =  new Image();                    header_interno_3.src = "images/interior_3_03.jpg"
   
 }