/***********************************************
* Scrollable Menu Links- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit http://www.dynamicDrive.com for hundreds of DHTML scripts
* This notice must stay intact for legal use
***********************************************/

//configure path for left and right arrows
var goleftimage='http://www.dynamicdrive.com/dynamicindex1/pointer.gif'
var gorightimage='http://www.dynamicdrive.com/dynamicindex1/pointer.gif'
//configure menu width (in px):
var menuwidth=300
//configure menu height (in px):
var menuheight=14
//Specify scroll buttons directions ("normal" or "reverse"):
var scrolldir="reverse"
//configure scroll speed (1-10), where larger is faster
var scrollspeed=5
//specify menu content
var menucontents='<span style="white-space: nowrap;">' + menu_items + '</span>'
var hide_me

var iedom=document.all||document.getElementById
var leftdircode='onMouseover="moveleft()" onMouseout="clearTimeout(lefttime)"'
var rightdircode='onMouseover="moveright()" onMouseout="clearTimeout(righttime)"'
if (scrolldir=="reverse"){
	var tempswap=leftdircode
	leftdircode=rightdircode
	rightdircode=tempswap
}
if (iedom)
	document.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100;left:-5000">'+menucontents+'</span>')
var actualwidth=''
var cross_scroll, ns_scroll
var loadedyes=0

function moveleft(){
	if (loadedyes){
		if (iedom&&parseInt(cross_scroll.style.left)>(menuwidth-actualwidth))
			cross_scroll.style.left=parseInt(cross_scroll.style.left)-scrollspeed+"px"
		else if (document.layers&&ns_scroll.left>(menuwidth-actualwidth))
			ns_scroll.left-=scrollspeed
	}
	lefttime=setTimeout("moveleft()",30)
}

function moveright(){
	if (loadedyes){
		if (iedom&&parseInt(cross_scroll.style.left)<0)
			cross_scroll.style.left=parseInt(cross_scroll.style.left)+scrollspeed+"px"
		else if (document.layers&&ns_scroll.left<0)
			ns_scroll.left+=scrollspeed
	}
	righttime=setTimeout("moveright()",30)
}

function setonright(){
	if (loadedyes){
		if (iedom)
			cross_scroll.style.left=(menuwidth-actualwidth) + "px"
		else if (document.layers)
			ns_scroll.left=menuwidth-actualwidth
	}
}

function fillup(){
	if (iedom){
		cross_scroll=document.getElementById? document.getElementById("test2") : document.all.test2
		cross_scroll.innerHTML=menucontents
		actualwidth=document.all? cross_scroll.offsetWidth : document.getElementById("temp").offsetWidth
	}
	else if (document.layers){
		ns_scroll=document.ns_scrollmenu.document.ns_scrollmenu2
		ns_scroll.document.write(menucontents)
		ns_scroll.document.close()
		actualwidth=ns_scroll.document.width
	}
	loadedyes=1
}

function hide_scrollable_menu(){
	hide_me=true
	setTimeout("hide_scrollable_menu_action()",1000)
}
function hide_scrollable_menu_action(){
	if(hide_me)
		document.getElementById('scrollable_menu').style.visibility='hidden';
}
function show_scrollable_menu(){
	hide_me=false
	document.getElementById('scrollable_menu').style.visibility='visible';
}

function scrollable_menu_onload() {
	fillup();
	setonright();
}

addOnloadHook(scrollable_menu_onload);

if (iedom||document.layers){
	with (document){
		write('<table border="0" cellspacing="0" cellpadding="2" style="float:right;visibility:hidden;" id="scrollable_menu" onmouseover="show_scrollable_menu();" onmouseout="hide_scrollable_menu();">')
		write('<td valign="middle"><a href="javascript:void();" '+leftdircode+'>&lt;&lt;&lt;</a> </td>')
		write('<td width="'+menuwidth+'px" valign="top">')
		if (iedom){
			write('<div style="position:relative;width:'+menuwidth+'px;height:'+menuheight+'px;overflow:hidden;">')
			write('<div id="test2" style="position:absolute;left:0;top:0">')
			write('</div></div>')
		}
		else if (document.layers){
			write('<ilayer width='+menuwidth+' height='+menuheight+' name="ns_scrollmenu">')
			write('<layer name="ns_scrollmenu2" left=0 top=0></layer></ilayer>')
		}
		write('</td>')
		write('<td valign="middle"> <a href="javascript:void();" '+rightdircode+'>')
		write('&gt;&gt;&gt;</a>')
		write('</td></table>')
	}
}