// Fxns

// Open a window given URL, name, and features
function openWindow(url,name,features) {
	window.open(url,name,features);
}

// Roll Over Functions
function move_in(img_name,img_src) {
document[img_name].src=img_src;
}
function move_out(img_name,img_src) {
document[img_name].src=img_src;
}

// Preload Images
if (document.images)
{
  Home= new Image(175,49);
  Home.src="images/button_home_s.gif";

  Menu= new Image(152,49);
  Menu.src="images/button_menu_s.gif";

  Find= new Image(137,49);
  Find.src="images/button_find_s.gif";
}

// Email Functions
var tld_ = new Array()
tld_[0] = "com";
tld_[1] = "org";
tld_[2] = "net";

var topDom_ = 13;
var m_ = "mailto:";
var a_ = "@";
var d_ = ".";

function mail(name, dom, tl, params)
{
	var s = e(name,dom,tl);
	document.write('<a href="'+m_+s+params+'">'+s+'</a>');
}

function mail2(name, dom, tl, params, a_text)
{
	document.write('<a href="'+m_+e(name,dom,tl)+params+'">'+ a_text + '</a>' + ' are welcome.');
}

function e(name, dom, tl)
{
	var s = name+a_;
	if (tl!=-2)
	{
		s+= dom;
		if (tl>=0)
			s+= d_+tld_[tl];
	}
	else
		s+= swapper(dom);
	return s;
}
function swapper(d)
{
	var s = "";
	for (var i=0; i<d.length; i+=2)
		if (i+1==d.length)
			s+= d.charAt(i)
		else
			s+= d.charAt(i+1)+d.charAt(i);
	return s.replace(/\?/g,'.');
}