loadcheck = 0;
function preload(basePath) {
		loadcheck = 0;
			
		menu = new Array();
    	menu[1] = "images/nav_home_off.gif"
		menu[2] = "images/nav_home_on.gif"
		menu[3] = "images/nav_services_off.gif"
		menu[4] = "images/nav_services_on.gif"
		menu[5] = "images/nav_clients_off.gif"
		menu[6] = "images/nav_clients_on.gif"
		menu[7] = "images/nav_about_off.gif"
		menu[8] = "images/nav_about_on.gif"
		menu[9] = "images/nav_contact_off.gif"
		menu[10] = "images/nav_contact_on.gif"
		menu[11] = "images/clear.png"

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

               im[i] = new Image();
               im[i].src = menu[i];}

		loadcheck = 1;
}


//Swaps the images --->
function display(num,imgname){ 
     	if (loadcheck) {
    	imgname.src = im[num].src;
		}
}