var siteRoot
siteRoot = "/templates/"

loadcheck = 0;
defaultStatus = " "
function preload() {
loadcheck = 1;
   menu = new Array()
   
        menu[1] =  siteRoot + "images/nav_home_on.gif";
        menu[2] =  siteRoot + "images/nav_home_off.gif";
		     
        menu[3] =  siteRoot + "images/nav_contractors_on.gif";
        menu[4] =  siteRoot + "images/nav_contractors_off.gif";
		
		menu[5] =  siteRoot + "images/nav_customers_on.gif";
        menu[6] =  siteRoot + "images/nav_customers_off.gif";
		
        menu[7] =  siteRoot + "images/nav_faq_on.gif";
        menu[8] =  siteRoot + "images/nav_faq_off.gif";
		
		menu[9] =  siteRoot + "images/nav_contact_on.gif";
        menu[10] =  siteRoot + "images/nav_contact_off.gif";
		
		menu[11] =  siteRoot + "images/nav_logout_on.gif";
        menu[12] =  siteRoot + "images/nav_logout_off.gif";
		
			

		

		
		
        im = new Array()
        for (var i = 1; i < menu.length; i++){
               im[i] = new Image()
               im[i].src = menu[i]

        }
loadcheck = 1;
}

function display(num,imgname){
         if (loadcheck) {
     imgname.src = im[num].src
}
}