browserName=navigator.appName;
browserVer=parseInt(navigator.appVersion);
if(browserVer >= 3)
version="3";
else
version="2";
if (version=="3")
{	
zone0_norm=new Image;
zone0_norm.src="images/home_off.jpg";
zone0_over=new Image;
zone0_over.src="images/home_on.jpg";

zone1_norm=new Image;
zone1_norm.src="images/company_off.jpg";
zone1_over=new Image;
zone1_over.src="images/company_on.jpg";

zone2_norm=new Image;
zone2_norm.src="images/services_off.jpg";
zone2_over=new Image;
zone2_over.src="images/services_on.jpg";

zone3_norm=new Image;
zone3_norm.src="images/eservices_off.jpg";
zone3_over=new Image;
zone3_over.src="images/eservices_on.jpg";

zone4_norm=new Image;
zone4_norm.src="images/knowledge_off.jpg";
zone4_over=new Image;
zone4_over.src="images/knowledge_on.jpg";

zone5_norm=new Image;
zone5_norm.src="images/agent_off.jpg";
zone5_over=new Image;
zone5_over.src="images/agent_on.jpg";
}
function hover(img1, new1)
{
if (version=="3")
{
document[img1].src=eval(img1 + new1 + ".src");
}
}