if(document.images) {

	HomeOff = new Image();
	HomeOff.src = "images/bt_Home.gif";
	HomeOn = new Image();
	HomeOn.src = "images/bt_Home_on.gif";
	
	AgentsOff = new Image();
	AgentsOff.src = "images/bt_MeetOurAgents.gif";
	AgentsOn = new Image();
	AgentsOn.src = "images/bt_MeetOurAgents_on.gif";
	
	ListingsOff = new Image();
	ListingsOff.src = "images/bt_OurListings.gif";
	ListingsOn = new Image();
	ListingsOn.src = "images/bt_OurListings_on.gif";
	
	RentalsOff = new Image();
	RentalsOff.src = "images/bt_Rentals.gif";
	RentalsOn = new Image();
	RentalsOn.src = "images/bt_Rentals_on.gif";
	
	ContactOff = new Image();
	ContactOff.src = "images/bt_ContactUs.gif";
	ContactOn = new Image();
	ContactOn.src = "images/bt_ContactUs_on.gif";
	
	LinksOff = new Image();
	LinksOff.src = "images/bt_Links.gif";
	LinksOn = new Image();
	LinksOn.src = "images/bt_Links_on.gif";
}
function TurnOn(imageName) {
	if(document.images) {
		document[imageName].src = eval(imageName + "On.src");
	}
}

function TurnOff(imageName) {
	if(document.images) {
		document[imageName].src = eval(imageName + "Off.src");
	}
}

function FormCheck() {
	errorString = "";
	if(document.emailForm.name.value == "")
	{
		errorString = errorString + "Name\n";
	}
	if(document.emailForm.phone.value == "")
	{
		errorString = errorString + "Phone\n";
	}
	
	if(errorString == "")
	{
		document.emailForm.submit();
	}
	else {
		alert("Please enter the following:\n-----------------------\n" + errorString);
	}
}

function FormCheck2() {
	errorString = "";
	if(document.emailForm.name.value == "")
	{
		errorString = errorString + "Name\n";
	}
	if(document.emailForm.friend.value == "")
	{
		errorString = errorString + "Your Friend's Email\n";
	}
	
	if(errorString == "")
	{
		document.emailForm.submit();
	}
	else {
		alert("Please enter the following:\n-----------------------\n" + errorString);
	}
}