if (document.images)
{
var image1 = new Image();
image1.src = "images/btn-history2.gif";
var image2 = new Image();
image2.src = "images/btn-events2.gif";
var image3 = new Image();
image3.src = "images/btn-people2.gif";
var image4 = new Image();
image4.src = "images/btn-support2.gif";
var image5 = new Image();
image5.src = "images/btn-contact2.gif";
var image6 = new Image();
image6.src = "images/btn-home2.gif"; 
var image7 = new Image();
image7.src= "images/history.gif";
var image8 = new Image();
image8.src= "images/events.gif";
var image9 = new Image();
image9.src= "images/people.gif";
var image10 = new Image();
image10.src= "images/support.gif";
var image11 = new Image();
image11.src= "images/friends.gif";
var image12 = new Image();
image12.src= "images/latest.gif";
var image13 = new Image();
image13.src= "images/members.gif";
}