/*
function showBubble(divId) {
	screenWidth = f_clientWidth();
	screenHeight = f_clientHeight();

	leftPos = (((screenWidth - 770) / 2) + 100) + 'px';
	var divToShow = document.getElementById(divId);

	switch(divId) {
		case 'popup1':
			topPos = 310;
			break;
		case 'popup2':
			topPos = 352;
			break;
		case 'popup3':
			topPos = 482;
			break;
	}
	//IE has an 18 pixel offset
    if (document.all) {
		topPos = topPos + 16;
	}
	topPos = topPos + 'px';
	divToShow.style.left = leftPos;
	divToShow.style.top = topPos;
	divToShow.style.display = "block";
}

function hideBubble(divId) {
	var divToHide = document.getElementById(divId);
	divToHide.style.display = "none";
}

function f_clientWidth() {
	return f_filterResults (
		window.innerWidth ? window.innerWidth : 0,
		document.documentElement ? document.documentElement.clientWidth : 0,
		document.body ? document.body.clientWidth : 0
	);
}
function f_clientHeight() {
	return f_filterResults (
		window.innerHeight ? window.innerHeight : 0,
		document.documentElement ? document.documentElement.clientHeight : 0,
		document.body ? document.body.clientHeight : 0
	);
}

function f_filterResults(n_win, n_docel, n_body) {
	var n_result = n_win ? n_win : 0;
	if (n_docel && (!n_result || (n_result > n_docel)))
		n_result = n_docel;
	return n_body && (!n_result || (n_result > n_body)) ? n_body : n_result;
}
*/

function launchTour() {
	index = window.open('','index','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=994,height=712');
}