// Son of Suckerfish Drop-down Menu
sfHover = function() {
	var sfEls = document.getElementById("topnav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; ++i) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

// Create Email Address
function createAddress(account, domain, tld, title) {
	emailE = account
	emailE = (emailE + '@' + domain + tld)
	document.write('<a href="mailto:' + emailE + '" title="' + title +'">' + emailE + '</a>')
}

// Load Flash File
function loadFlash(fsrc, fwidth, fheight) {
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="' + fwidth + '" height="' + fheight + '">');
	document.write('<param name="movie" value="' + fsrc + '" />');
	document.write('<param name="wmode" value="transparent" />');
	document.write('<param name="quality" value="high" />');
	document.write('<param name="menu" value="false" />');
	document.write('<embed src="' + fsrc + '" wmode="transparent" quality="high" menu="false" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + fwidth + '" height="' + fheight + '"></embed>');
	document.write('</object>');
}

// Replaces the large image when a small image is rolled over
function roll(img_name1, img_src1) {
   document[img_name1].src = img_src1;
}

// Pop-up windows

function doPopups() {
	if (!document.getElementsByTagName) return false;
		var links = document.getElementsByTagName("a");
		for (var i=0; i < links.length; i++) {
			if (links[i].className.match("popup")) {
				links[i].onclick = function() {
				var linkLocation = this.getAttribute("href");
				window.open(linkLocation,"blank","toolbar=no,scrollbars=yes,width=640,height=480");
				return false;
			}
		}
	}
}

function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
			func();
		}
	}
}

addLoadEvent(doPopups);