var image1 = new Image();     
image1.src ="images/button-bg-1.gif";

var image2 = new Image();
image2.src ="images/button-bg-2.gif";

var image3 = new Image();     
image3.src ="images/logo-1.gif";

var image4 = new Image();
image4.src ="images/leftcorner.gif";

var image5 = new Image();     
image5.src ="images/topbg.gif";

var image6 = new Image();
image6.src ="images/rightcorner.gif";

var image7 = new Image();     
image7.src ="images/button-bg-r1.gif";

var image8 = new Image();
image8.src ="images/button-bg-r2.gif";