<!--
if(document.images){

btn_freon = new Image();
btn_freon.src = "images/btn_fre_o.jpg";

btn_engon = new Image();
btn_engon.src = "images/btn_eng_o.jpg";

icon_emailon = new Image();
icon_emailon.src = "images/icon_email_o.jpg";

icon_homeon = new Image();
icon_homeon.src = "images/icon_home_o.jpg";


btn_homeon = new Image();
btn_homeon.src = "images/btn_home_o.gif";

btn_contacton = new Image();
btn_contacton.src = "images/btn_contact_o.gif";

btn_abouton = new Image();
btn_abouton.src = "images/btn_about_o.gif";

btn_stoneon = new Image();
btn_stoneon.src = "images/btn_stone_o.gif";

btn_sinkson = new Image();
btn_sinkson.src = "images/btn_sinks_o.gif";

btn_edgeson = new Image();
btn_edgeson.src = "images/btn_edges_o.gif";

btn_projectson = new Image();
btn_projectson.src = "images/btn_projects_o.gif";

btn_maintenanceon = new Image();
btn_maintenanceon.src = "images/btn_maintenance_o.gif";






btn_home_fon = new Image();
btn_home_fon.src = "images/btn_home_f_o.gif";

btn_contact_fon = new Image();
btn_contact_fon.src = "images/btn_contact_f_o.gif";

btn_about_fon = new Image();
btn_about_fon.src = "images/btn_about_f_o.gif";

btn_stone_fon = new Image();
btn_stone_fon.src = "images/btn_stone_f_o.gif";

btn_sinks_fon = new Image();
btn_sinks_fon.src = "images/btn_sinks_f_o.gif";

btn_edges_fon = new Image();
btn_edges_fon.src = "images/btn_edges_f_o.gif";

btn_projects_fon = new Image();
btn_projects_fon.src = "images/btn_projects_f_o.gif";

btn_maintenance_fon = new Image();
btn_maintenance_fon.src = "images/btn_maintenance_f_o.gif";

















icon_emailoff = new Image();
icon_emailoff.src = "images/icon_email.jpg";

icon_homeoff = new Image();
icon_homeoff.src = "images/icon_home.jpg";

btn_homeoff = new Image();
btn_homeoff.src = "images/btn_home.gif";

btn_contactoff = new Image();
btn_contactoff.src = "images/btn_contact.gif";

btn_aboutoff = new Image();
btn_aboutoff.src = "images/btn_about.gif";

btn_stoneoff = new Image();
btn_stoneoff.src = "images/btn_stone.gif";

btn_sinksoff = new Image();
btn_sinksoff.src = "images/btn_sinks.gif";

btn_edgesoff = new Image();
btn_edgesoff.src = "images/btn_edges.gif";

btn_projectsoff = new Image();
btn_projectsoff.src = "images/btn_projects.gif";

btn_maintenanceoff = new Image();
btn_maintenanceoff.src = "images/btn_maintenance.gif";

btn_freoff = new Image();
btn_freoff.src = "images/btn_fre.jpg";

btn_engoff = new Image();
btn_engoff.src = "images/btn_eng.jpg";


btn_home_foff = new Image();
btn_home_foff.src = "images/btn_home_f.gif";

btn_contact_foff = new Image();
btn_contact_foff.src = "images/btn_contact_f.gif";

btn_about_foff = new Image();
btn_about_foff.src = "images/btn_about_f.gif";

btn_stone_foff = new Image();
btn_stone_foff.src = "images/btn_stone_f.gif";

btn_sinks_foff = new Image();
btn_sinks_foff.src = "images/btn_sinks_f.gif";

btn_edges_foff = new Image();
btn_edges_foff.src = "images/btn_edges_f.gif";

btn_projects_foff = new Image();
btn_projects_foff.src = "images/btn_projects_f.gif";

btn_maintenance_foff = new Image();
btn_maintenance_foff.src = "images/btn_maintenance_f.gif";






}
function imgOn(imgName){
        if(document.images){
          document[imgName].src = eval(imgName + "on.src");
        }
}
function imgOff(imgName){
        if(document.images){
          document[imgName].src = eval(imgName + "off.src");
        }
}
function WinOpen(htmname) {     msg=open(htmname,"DisplayNewWindow",
"scrollbars=yes,resizable=no,directories=no,menubar=no,width=600,height=400,top=50, left=100");
} 








function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}



var maxAdNo = 4
var adNo
var myAd = new Array()
myAd[0] = '<img src="images/home_banner_1.jpg" border="0">'
myAd[1] = '<img src="images/home_banner_2.jpg" border="0">'
myAd[2] = '<img src="images/home_banner_3.jpg" border="0">'
myAd[3] = '<img src="images/home_banner_4.jpg" border="0">'
myAd[4] = '<img src="images/home_banner_5.jpg" border="0">'