// '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
// Preload Object


image1 = new Image();
image1.src = "images/nav/about_over.jpg";

image2 = new Image();
image2.src = "images/nav/awards_over.jpg";

image3 = new Image();
image3.src = "images/nav/contact_us_over.jpg";

image4 = new Image();
image4.src = "images/nav/employment_over.jpg";

image4 = new Image();
image4.src = "images/nav/services_over.jpg";

image5 = new Image();
image5.src = "images/nav/trane_over.jpg";

image6 = new Image();
image6.src = "images/sub_nav/contact_over.jpg";

image7 = new Image();
image7.src = "images/sub_nav/cooling_over.jpg";

image8 = new Image();
image8.src = "images/sub_nav/heating_over.jpg";

image9 = new Image();
image9.src = "images/sub_nav/urgent_over.jpg";