sfHover = function() {
	var sfEls = document.getElementById("top_nav").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);

/* sIFR Styles */

if(typeof sIFR == "function"){

// This is the preferred "named argument" syntax
	sIFR.replaceElement(named({sSelector:"h1", sFlashSrc:"http://www.barracks.org/rsc/flash/calson_antique.swf", sWmode:"opaque", sColor:"#720701", sLinkColor:"#720701", sBgColor:"#FFFFFF", sHoverColor:"#720701",  sFlashVars:"textalign=left&offsetTop=0&nPaddingBottom=50"}));
	sIFR.replaceElement(named({sSelector:"h2", sFlashSrc:"http://www.barracks.org/rsc/flash/calson_antique.swf", sWmode:"opaque", sColor:"#720701", sLinkColor:"#720701", sBgColor:"#FFFFFF", sHoverColor:"#720701",  sFlashVars:"textalign=left&offsetTop=0&nPaddingBottom=50"}));
	sIFR.replaceElement(named({sSelector:"h3", sFlashSrc:"http://www.barracks.org/rsc/flash/calson_antique.swf", sWmode:"opaque", sColor:"#720701", sLinkColor:"#720701", sBgColor:"#FFFFFF", sHoverColor:"#720701",  sFlashVars:"textalign=left&offsetTop=0&nPaddingBottom=0"}));

// This is the older, ordered syntax
	sIFR.replaceElement("h5", "http://www.barracks.org/rsc/flash/calson_antique.swf",  "#720701", null, null, null, 0, 0, 0, 0);
	sIFR.replaceElement("h4", "http://www.barracks.org/rsc/flash/calson_antique.swf",  "#720701", null, null, null, 0, 0, 0, 0);

};

/* THE PERFECT POP-UP - pulled from http://www.accessify.com/tutorials/the-perfect-pop-up.asp */

function addEvent(elm, evType, fn, useCapture){if(elm.addEventListener){elm.addEventListener(evType, fn, useCapture);return true;}else if (elm.attachEvent){var r = elm.attachEvent('on' + evType, fn);return r;}else{elm['on' + evType] = fn;}}


var newWindow = null;

function closeWin(){
	if (newWindow != null){
		if(!newWindow.closed)
			newWindow.close();
	}
}


function popUpWin(url, type, strWidth, strHeight){
	
	closeWin();
		
	type = type.toLowerCase();
	
	if (type == "fullscreen"){
		strWidth = screen.availWidth;
		strHeight = screen.availHeight;
	}
	var tools="";
	if (type == "standard") tools = "resizable,toolbar=yes,location=yes,scrollbars=yes,menubar=yes,width="+strWidth+",height="+strHeight+",top=0,left=0";
	if (type == "console" || type == "fullscreen") tools = "resizable,toolbar=no,location=no,scrollbars=no,width="+strWidth+",height="+strHeight+",left=0,top=0";
	newWindow = window.open(url, 'newWin', tools);
	newWindow.focus();
}

function doPopUp(e)
{
//set defaults - if nothing in rel attrib, these will be used
var t = "standard";
var w = "680";
var h = "480";
//look for parameters
attribs = this.rel.split(" ");
if (attribs[1]!=null) {t = attribs[1];}
if (attribs[2]!=null) {w = attribs[2];}
if (attribs[3]!=null) {h = attribs[3];}
//call the popup script
popUpWin(this.href,t,w,h);
//cancel the default link action if pop-up activated
if (window.event) 
	{
	window.event.returnValue = false;
	window.event.cancelBubble = true;
	} 
else if (e) 
	{
	e.stopPropagation();
	e.preventDefault();
	}
}

function findPopUps()
{
var popups = document.getElementsByTagName("a");
for (i=0;i<popups.length;i++)
	{
	if (popups[i].rel.indexOf("popup")!=-1)
		{
		// attach popup behaviour
		popups[i].onclick = doPopUp;
		// add popup indicator
		if (popups[i].rel.indexOf("noicon")==-1)
			{
			popups[i].style.backgroundImage = "url(http://www.barracks.org/rsc/scripts/pop-up.gif)";
			popups[i].style.backgroundPosition = "0 center";
			popups[i].style.backgroundRepeat = "no-repeat";
			popups[i].style.paddingLeft = "15px";
			}
		// add info to title attribute to alert fact that it's a pop-up window
		popups[i].title = popups[i].title + " [Opens in pop-up window]";
		}
	}
}

addEvent(window, 'load', findPopUps, false);

function popUp1( strURL1, strType1, strHeight1, strWidth1 ) {
   var strOptions1 = "";
   if( strType1 == "console" ) { strOptions1 = "resizable,scrollbars=1,height="+strHeight1+",width="+strWidth1; }
   if( strType1 == "fixed" )   { strOptions1 = "status,height="+strHeight1+",width="+strWidth1; }
   if( strType1 == "elastic" ) { strOptions1 = "toolbar,menubar,scrollbars,resizable,location,height="+strHeight1+",width="+strWidth1; }
   window.open( strURL1, 'newWin', strOptions1 );
}