function preloader() 
{

     var i = 0;


     imageObj = new Image();

     // set image list
     images = new Array();
     images[0]="../images/y6/aboutyafa.gif"
     images[1]="../images/y6/bg2.gif"
     images[2]="../images/y6/bg.gif"
     images[3]="../images/y6/bg_header.gif"
	 images[4]="../images/y6/bg_nav1.gif"
	 images[5]="../images/y6/bg_nav2.gif"
	 images[6]="../images/y6/box2.gif"
	 images[7]="../images/y6/navbullet.gif"
	 images[8]="../images/y6/yafalogo.jpg"

     for(i=0; i<=3; i++) 
     {
          imageObj.src=images[i];
     }



}