// Copyright Acro Media Inc. 1998-2005, www.acromediainc.com

var W3CDOM = (document.createElement && document.getElementsByTagName);
var imgOuts = new Array();
var imgOvers = new Array();

function addImageHandlers(){
	var imgNumber = 0;

	if(!W3CDOM){
		return;
	}

		var theseImages = document.getElementsByTagName('img');

		for(n = 0; n < theseImages.length; n++){
			var suffixCheck = theseImages[n].src.substring(theseImages[n].src.lastIndexOf('_'), theseImages[n].src.lastIndexOf('.'));
			var prefixCheck = theseImages[n].src.substring(theseImages[n].src.indexOf('_'), theseImages[n].src.indexOf('b_'));

			if((suffixCheck == "_01" || suffixCheck == "_02" || suffixCheck == "_03") && (prefixCheck == "b") ){
				theseImages[n].onmouseover = onOver;
				theseImages[n].onmouseout = onOut;

				var fileType = theseImages[n].src.substring(theseImages[n].src.lastIndexOf('.'));

				imgOuts[imgNumber] = new Image();
				imgOuts[imgNumber].src = theseImages[n].src;
				imgOvers[imgNumber] = new Image();
				imgOvers[imgNumber].src = theseImages[n].src.substring(0, theseImages[n].src.lastIndexOf('_')) + "_02" + fileType;
				theseImages[n].number = imgNumber;
				imgNumber++;
			}
	}
}

var lastTab = 0;
var currentTab;
function switchTab(target) {
		target.targ = "current";
		var containers = document.getElementById('wrap').getElementsByTagName('div');
		var buttons = document.getElementById('tabNav').getElementsByTagName('li');
		for (a = 0; a < buttons.length; a++) if (buttons[a].targ == "current") { currentTab = a; buttons[a].targ = "";}
		containers[lastTab].style.display = "none"; buttons[lastTab].className = "";
		containers[currentTab].style.display = "block"; buttons[currentTab].className = "current";
		lastTab = currentTab;
	}

function onOver(){
	this.src = imgOvers[this.number].src;
}
function onOut(){
	this.src = imgOuts[this.number].src;
}

function copyrightYear(){
	var d=new Date();
	if(document.getElementById('insertYear')) document.getElementById('insertYear').innerHTML = d.getFullYear();
}

function functionLoader(){
	addImageHandlers();
	copyrightYear();
	switchTab();
}