function preloader() 
{
     // counter     
	 var i = 0;
	 
     // create object     
	 imageObj = new Image();
	 
     // set image list     
	 images = new Array();     
	 images[0]="../images/image_mainidx.jpg";
	 images[1]="../images/sub_aboutus.jpg";
	 images[2]="../images/img_svc_windows.jpg";
	 images[3]="../images/txt_covered.jpg";
	 images[4]="../images/sub_blank.jpg";
	 images[5]="../images/txt_welcome.jpg";
	 images[6]="../images/img_svc_windshield.jpg";
	 images[7]="../images/logo.gif";
	 images[8]="../images/txt_callus.gif";
	 
     // start preloading     
	 for(i=0; i<=7; i++){          
	 	imageObj.src=images[i];     
	 }

}