if (document.images) {
 

  var AssistUp = new Image();
 AssistUp.src = "../images/dellToolAssistUp.gif";
 
   var AssistOver = new Image();
 AssistOver.src = "../images/dellToolAssistOver.gif";

  var SaleUp = new Image();
  SaleUp.src = "../images/dellToolSaleUp.gif";

  var SaleOver = new Image();
  SaleOver.src = "../images/dellToolSaleOver.gif";

  var SampUp = new Image();
  SampUp.src = "../images/dellToolSampUp.gif";

  var SampOver = new Image();
  SampOver.src = "../images/dellToolSampOver.gif";
	
	var StoreUp = new Image();
  StoreUp.src = "../images/dellToolStoreUp.gif";

  var StoreOver = new Image();
  StoreOver.src = "../images/dellToolStoreOver.gif";
	
	var BundlesUp = new Image();
  BundlesUp.src = "../images/dellToolBundleOn.gif";

  var BundlesOver = new Image();
  BundlesOver.src = "../images/dellToolBundleOver.gif";
	
	var ContUp = new Image();
  ContUp.src = "../images/dellToolContUp.gif";

  var ContOver = new Image();
  ContOver.src = "../images/dellToolContOver.gif";

  var ResUp = new Image();
  ResUp.src = "../images/dellToolResUp.gif";

  var ResOver = new Image();
  ResOver.src = "../images/dellToolResOver.gif";

}
function imgUp(imgName) {
  if (document.images) {
    document[imgName].src = eval(imgName + "Up").src;
  }
}

function imgOver(imgName) {
  if (document.images) {
    document[imgName].src = eval(imgName + "Over").src;
  }
}