function preloader() 

{
     // counter     
	 var i = 0;
     // create object     
	 imageObj = new Image();
     // set image list     
	 images = new Array();     
	 images[0]="images/a-d.jpg"     
	 images[1]="images/e-h.jpg"     
	 images[2]="images/i-l.jpg"     
	 images[3]="images/m-p.jpg"
	 images[4]="images/q-t.jpg"
	 images[5]="images/u-z.jpg"
	 images[6]="images/states/rollover/4.png"
     // start preloading     
	 for(i=0; i<=60; i++)      {          imageObj.src=images[i];     }

}