/*
##################################################
ROLLOVER FUNCTIONALITY
##################################################
*/
image_array_names = new Array();
image_array = new Array();
image_preTag = 'img/';
var array_loaded = false;

image_array_names = ["../img/leftnav_site.gif","../img/leftnav_site_on.gif",
		     "../img/leftnav_specs.gif","../img/leftnav_specs_on.gif",
		     "../img/leftnav_config.gif","../img/leftnav_config_on.gif",
		     "../img/leftnav_about.gif","../img/leftnav_about_on.gif",
		     "../img/leftnav_contact.gif","../img/leftnav_contact_on.gif",
				 "../img/topnav_glacier.gif","../img/topnav_glacier_on.gif",
         "../img/topnav_timberline.gif","../img/topnav_timberline_on.gif",
				 "../img/topnav_yosemite.gif","../img/topnav_yosemite_on.gif",
				 "../img/topnav_ahwanee.gif","../img/topnav_ahwanee_on.gif",
				 "../img/topnav_waterton.gif","../img/topnav_waterton_on.gif",
				 "../img/topnav_teton.gif","../img/topnav_teton_on.gif",
				 "../img/topnav_belton.gif","../img/topnav_belton_on.gif",
				 "../img/btn_lf.gif","../img/btn_lf_on.gif",
				 "../img/btn_mf.gif","../img/btn_mf_on.gif",
				 "../img/btn_uf.gif","../img/btn_uf_on.gif",
				 "../img/btn_map.gif","../img/btn_map_on.gif",
				 "../img/btn_siteplan.gif","../img/btn_siteplan_on.gif",
				 "../img/leftnav_intro.gif","../img/leftnav_intro_on.gif",				 
			 "../img/leftnav_gallery.gif","../img/leftnav_gallery_on.gif",];
					
function preload() {
	for (var i = 0; i < image_array_names.length; i++) {
		image_array[i] = new Image();
		image_array[i] = image_array_names[i];
	}
	array_loaded = true;
}



function image_animate(name,image_no)
{
	if(array_loaded){
		document.images[name].src = image_preTag + image_array[image_no];
	}
}

/*
##################################################
HIDE/SHOW DIVS
##################################################
*/
function show_div(div_id) {
    // hide all the divs
    document.getElementById('mainFloor').style.display = 'none';
    document.getElementById('lowerFloor').style.display = 'none';
    document.getElementById('upperFloor').style.display = 'none';

    // show the requested div
    document.getElementById(div_id).style.display = 'inline';
}

function show_div_site(div_id) {
    // hide all the divs
		document.getElementById('map').style.display = 'none';
		document.getElementById('siteplan').style.display = 'none';

    // show the requested div
    document.getElementById(div_id).style.display = 'inline';
}

function siteplan(div_id) {
    // hide all the divs
		document.getElementById('a1').style.display = 'none';
		document.getElementById('bc1').style.display = 'none';
		document.getElementById('f1').style.display = 'none';
		document.getElementById('a2').style.display = 'none';
		document.getElementById('f3').style.display = 'none';
		document.getElementById('a3').style.display = 'none';
		document.getElementById('f2').style.display = 'none';
		document.getElementById('d1').style.display = 'none';
		document.getElementById('f4').style.display = 'none';
		document.getElementById('a4').style.display = 'none';
		document.getElementById('bc2').style.display = 'none';
		document.getElementById('a5').style.display = 'none';
		document.getElementById('d2').style.display = 'none';
		document.getElementById('g1').style.display = 'none';
		document.getElementById('e2').style.display = 'none';
		document.getElementById('e3').style.display = 'none';
		document.getElementById('d3').style.display = 'none';
		document.getElementById('e4').style.display = 'none';
		document.getElementById('bc3').style.display = 'none';
		document.getElementById('g2').style.display = 'none';
		document.getElementById('g3').style.display = 'none';
		document.getElementById('e5').style.display = 'none';
		
    // show the requested div
    document.getElementById(div_id).style.display = 'inline';
}

function show_div_features(div_id) {
    // hide all the divs
		document.getElementById('site').style.display = 'none';
		document.getElementById('exterior').style.display = 'none';
		document.getElementById('interior').style.display = 'none';
		document.getElementById('kitchens').style.display = 'none';
		document.getElementById('baths').style.display = 'none';
		document.getElementById('garage').style.display = 'none';
		document.getElementById('bonus').style.display = 'none';

    // show the requested div
    document.getElementById(div_id).style.display = 'inline';
}