/*
	Header Information------------------------------------[Do Not Remove This Header]--
	Title: OO Dom Image Rollover
	Description: This script makes it easy to add rollover/ mousedown 
  	effects to any image on the page, including image submit buttons. Automatically 
  	preloads images as well. Script works in all DOM capable browsers- IE5+, NS6+, 
  	Opera7+.
	
	Legal: Copyright 2005 Adam Smith
	Author Email Address: ibulwark@hotmail.com
	Date Created: June 6, 2005
	Website: Codevendor.com | eBadgeman.com
	Script featured on Dynamic Drive: http://www.dynamicdrive.com
	-----------------------------------------------------------------------------------
*/
var mt_title = new Array()
var spantags = document.all ? document.all : document.getElementsByTagName('span')
var ultags = document.all ? document.all : document.getElementsByTagName('UL')
var inc = 0
var t = 0

function splitlist(list)
{
	newlist = list.substring(1,list.length).split('/')
	return newlist[1]
}

function showtitle(title)
{
	mt_title[mt_title.length] = title
	var imobj = document.all ? document.all : document.getElementsByTagName('IMG')
	liobj = document.getElementById('showtv').getElementsByTagName('li')

	lisrcover = splitlist(liobj[inc].getElementsByTagName('img')[0].getAttribute('srcover'))
	inc++
	
	for (i=0; i<spantags.length; i++) 
	{
		if (spantags[i].className == 'titles') 
		{	
			mt_title[t] = new Array()
			mt_title[t][0] = title
			mt_title[t][1] = lisrcover
			mt_title[t][2] = t
			t++
		}
	}
}

function imageholderclass(){
	this.over=new Array();
	this.down=new Array();
	this.src=new Array();
	this.store=store;
	
	function store(src, down, over)
	{
		var AL = this.src.length;
		this.src[AL] = new Image(); 
		this.src[AL].src = src;
		this.over[AL] = new Image(); 
		this.over[AL].src = over;
		this.down[AL] = new Image(); 
		this.down[AL].src = down;
	}
}

var ih = new imageholderclass();
var mouseisdown=0;

function preloader(t)
{
	for(i=0;i<t.length;i++)
	{
		if(t[i].getAttribute('srcover')||t[i].getAttribute('srcdown'))
		{
			storeimages(t[i]);
			var checker = '';
			checker = (t[i].getAttribute('srcover')) ? checker+'A' : checker+'';
			checker = (t[i].getAttribute('srcdown')) ? checker+'B' : checker+'';
			
			switch(checker)
			{
				case 'A' : 
					mouseover(t[i]);
					mouseout(t[i]); 
					break;
				case 'B' : 
					mousedown(t[i]); 
					mouseup2(t[i]); 
					break;
				case 'AB' : 
					mouseover(t[i]);
					mouseout(t[i]); 
					mousedown(t[i]); 
					mouseup(t[i]); 
					break;
				default : return;			
			}
			
			if(t[i].src) t[i].setAttribute("oldsrc",t[i].src);
		}
	}
}
function mouseup(t){
	var newmouseup;
	if(t.onmouseup){
		t.oldmouseup=t.onmouseup;
		newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("srcover");this.oldmouseup();}

	}
	else{newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("srcover");}}
	t.onmouseup=newmouseup;
}

function mouseup2(t){
	var newmouseup;
	if(t.onmouseup){
		t.oldmouseup=t.onmouseup;
		newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("oldsrc");this.oldmouseup();}
		}
	else{newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("oldsrc");}}
	t.onmouseup = newmouseup;
}

function mousedown(t){
	var newmousedown;
	if(t.onmousedown){
		t.oldmousedown=t.onmousedown;
		newmousedown=function(){if(mouseisdown==0){this.src=this.getAttribute("srcdown");this.oldmousedown();}}
	}
	else{newmousedown=function(){if(mouseisdown==0){this.src=this.getAttribute("srcdown");}}}
	t.onmousedown=newmousedown;
}

function hiddentitles(rootobj, classname)
{
	liobj = document.getElementById('showtv').getElementsByTagName('li')
	var inc = 0
	var rootlength = rootobj.length
	for (i=0; i<rootlength; i++) {
		if (rootobj[i].className == classname) rootobj[i].innerHTML = '';
	}
}

function contentstatus(msgobj, obj, hide)
{
	liobj = document.getElementById('showtv').getElementsByTagName('li')
	if( msgobj != '' ) msgobj.innerHTML = '&nbsp;'
	var count = 0
	for (i=0; i<mt_title.length; i++) 
	{
		url = obj.src.split('/')
		if (mt_title[i][1] == url[url.length-1]) 
		{	
			current_title = mt_title[i][0]
			current_ind = mt_title[count][2]
			count++
		}
	}
	liobj[current_ind].getElementsByTagName('span')[0].innerHTML = ( hide == '' ? current_title : '' );
}


function mouseover(t)
{
	var newmouseover;
	var msgobj = document.all ? document.all['message'] : document.getElementById('message');

	if(t.onmouseover)
	{
		t.oldmouseover=t.onmouseover;
		newmouseover = function()
							{
								this.src = this.getAttribute("srcover");
								this.oldmouseover();
								contentstatus(msgobj, this, '');
							}
	}
	else
	{
		newmouseover = function()
								{
									this.src = this.getAttribute("srcover");
									contentstatus(msgobj, this, '');
								}
	}
	t.onmouseover = newmouseover;
}

function mouseout(t)
{
	var newmouseout;
	if(t.onmouseout)
	{
		t.oldmouseout=t.onmouseout;
		newmouseout=function(){this.src=this.getAttribute("oldsrc");this.oldmouseout();contentstatus('', this, 'hide');}
	}
	else{newmouseout=function(){this.src=this.getAttribute("oldsrc");contentstatus('', this, 'hide');}}
	t.onmouseout=newmouseout;
}

function storeimages(t)
{
	var s = (t.getAttribute('src')) ? t.getAttribute('src') : '';
	var d = (t.getAttribute('srcdown')) ? t.getAttribute('srcdown') :'';
	var o = (t.getAttribute('srcover')) ? t.getAttribute('srcover') : '';
	ih.store(s,d,o);
}

function preloadimgsrc() 
{
	if(!document.getElementById) return;
	var it = document.getElementsByTagName('IMG');
	var it2 = document.getElementsByTagName('INPUT');
	preloader(it);
	preloader(it2);
}

if(window.addEventListener){window.addEventListener("load", preloadimgsrc, false);} 
else{
	if(window.attachEvent){window.attachEvent("onload", preloadimgsrc);}
	else{if(document.getElementById){window.onload=preloadimgsrc;}}
}