var pics = new Array();
var imgCount = 0;

loadImage("nav_homes");
loadImage("nav_sitemap");
loadImage("nav_directions");
loadImage("nav_features");
loadImage("nav_townhomes");
loadImage("nav_prequal");

function loadImage(name)
{
	pics[imgCount] = new Array(3);
	pics[imgCount][0] = new Image;
	pics[imgCount][0].src = "images/" + name + ".gif";
	pics[imgCount][1] = new Image;
	pics[imgCount][1].src = "images/" + name + "_over.gif";
	pics[imgCount][2] = name;
	imgCount++;
}

function off(imgName){
	if (document.images) {
 		for (var i=0;i<imgCount;i++){
			if (pics[i][2] == imgName)
				document.images[imgName].src = pics[i][0].src; 
     		}
	}
}

function on(imgName){
	if (document.images) {
		for (var i=0;i<imgCount;i++){
			if (pics[i][2] == imgName)
				document.images[imgName].src = pics[i][1].src; 
		}
	}
}
function showTerms(){
	window.open("terms.html","","toolbar=no,scrollbars=yes,width=600,height=400,resizable=yes");
}
function pt(p){
	window.open("phototours.asp?planid="+p,"","toolbar=no,scrollbars=yes,width=600,height=700,resizable=yes");
}
function ptg(p){
	window.open("phototoursg.asp?planid="+p,"","toolbar=no,scrollbars=yes,width=600,height=700,resizable=yes");
}
function showPrivacy(){
	window.open("privacy.html","","toolbar=no,scrollbars=yes,width=600,height=400,resizable=yes");
}

function showBrokers(){
	window.open("brokers.html","","toolbar=no,scrollbars=yes,width=600,height=400,resizable=yes");
}