if (document.images)
   {
    
     img= new Image();
     img.src="/images/backgrounds/h1BG_red.png";
	 img1= new Image();
     img1.src="/images/backgrounds/h1BG_red_hov.png";
	 img2= new Image();
     img2.src="/images/backgrounds/h1BG_green.png";
     img4= new Image();
     img4.src="/images/backgrounds/h1BG_green_hov.png";
	 img5= new Image();
     img5.src="/images/backgrounds/h1BG.png";
	 img6= new Image();
     img6.src="/images/backgrounds/h1BG_hov.png";	
 	 img7= new Image();
     img7.src="/images/buttons/landing/downloadButton-Hover.png";
	 img8= new Image();
     img8.src="/images/buttons/landing/downloadButton.png";	 

   }