<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array;
	for(i=0;i<(a.length-2);i+=3){if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x;
	if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}}
}


function showLayer(layerName){
	if (document.getElementById){
		var targetElement = document.getElementById(layerName);
		targetElement.style.visibility = 'visible';
		targetElement.style.height = 'auto';
	}
}

function hideLayer(layerName){
	if (document.getElementById) {
		var targetElement = document.getElementById(layerName);
		targetElement.style.visibility = 'hidden';
		targetElement.style.height = '0px';
	}
}

// POPUP MENU
function show(id) {
	document.getElementById(id).style.visibility = "visible";
	for(var i=1; i<8; i++){
		layerID = "topnav_" + i;
		if(document.getElementById(layerID)){
			if(layerID != id && document.getElementById(layerID).style.visibility == "visible"){
				document.getElementById(layerID).style.visibility = "hidden";
			}
		}
	}
}
function hide(id) {
	for(var i=1; i<8; i++){
		layerID = "topnav_" + i;
		if(document.getElementById(layerID)){
			if(layerID != id && document.getElementById(layerID).style.visibility == "visible"){
				document.getElementById(layerID).style.visibility = "hidden";
			}
		}
	}
}

// for CSP authentication; requires the prototype windows package http://prototype-window.xilinus.com/
function authenticate(){
       var userid = $('userid').value;
       var password = $('password').value;
       var opt = {
          method: 'get',
          onSuccess: function(originalRequest) {
            if(originalRequest.responseText == 0){
              $('login_error_msg').innerHTML='Login or password incorrect'; 
              $('login_error_msg').show(); 
              Windows.focusedWindow.updateHeight(); 
              new Effect.Shake(Windows.focusedWindow.getId()); 
              return false;
            }
            else{
              window.location = "/csp/csp_front.html?groupname=" + originalRequest.responseText;
            }
            Dialog.closeInfo();
          },
            on404: function(t) {
                alert('Error 404: location "' + t.statusText + '" was not found.');
            },
            // Handle other errors
            onFailure: function(t) {
                alert('Error ' + t.status + ' -- ' + t.statusText);
            }
       }
    
       var url_text = "actions/csp_login.php?username=" + userid + "&password=" + password;
       new Ajax.Request(url_text, opt);
}

//this login window requires js and css from the prototype windows package http://prototype-window.xilinus.com/samples.html - see #7
function display_login_win() {
    Dialog.confirm($('login').innerHTML, {zIndex: 1000,
                                          className:"alphacube", 
                                          width:400, 
                                          okLabel: "login", 
                                          cancelLabel: "cancel", 
                                          ok:authenticate}); 
}

// HREF VIA JAVASCRIPT EVENT
function redirect(url) {
	window.location = url;
}

// new window popup used for opening up artwork and flash projects
function launchwin(uri,name,args)
{
	newwin = window.open(uri,name,args);
	newwin.focus();
}

// USER TYPES EMAIL INTO FORM AND USES THIS FUNCTION TO REDIRECT TO A 'SEND PASSWORD TO MY EMAIL' PAGE
function requestpass(){
	var e = document.form1.email.value;
	uri = "actions/forgotpass.php?email=" + e + "";
	top.location.replace( uri );
}

// WEB BASED 'BACK' BUTTON
function go_back(){
	history.back();
}

// FOR USE IN CMS... CONFIRM ACTION BEFORE SUBMITTING TO db_update PAGE
function confirmSubmit(conf)
{
	var agree=confirm(conf);
	if (agree){
		return true ;
	} else {
		return false ;
	}
}

// FORM VALIDATION... works in the PHP printForm function in global_functions.php
function validateForm(){
	if(document.forms.form1){
		if(	document.forms.form1.first_name.value != "" && 
			document.forms.form1.last_name.value != "" && 
			document.forms.form1.phone.value != "" && 
			document.forms.form1.email.value != "" && 
			document.forms.form1.company.value != "" && 
			document.forms.form1.lead_source.value != ""
			){
			return true;
		
		} else {
			alert("Please fill in valid info for all required fields to contine.");
			return false;
		}
	} else {
		return true; // form doesn't exist or isn't set up right. 
	}
}

// *** FOR CATALOG ***

// COLLECT AND SEND: gathers size and color from page, and id, and adds to cart
function collectAndSend(loc,product_id){
	var product_size = document.form1.size.value;
	var product_color = document.form1.color.value;
	uri = loc + "?product_id=" + product_id + "&product_size=" + product_size + "&product_color=" + product_color;
	top.location.replace( uri );
}

function setColor(varValue){
	document.form1.color.value = varValue;
	return false;
}

// SHOW PRICE FROM DYNAMIC SELECTION
function showDPrice(thePrice){
	document.getElementById("price").innerHTML = thePrice;
}

// *** END CATALOG ***

//-->

//MENUS
var menu_active;
var menu_timer;

function menu_close()
{
	if (menu_active)
	{
		menu_active.style.visibility = 'hidden';
	}
}

function menu_delay_cancel()
{
	if (menu_timer)
	{
		window.clearTimeout(menu_timer);
		menu_timer = null;
	}
}

function menu_delay_close()
{
	menu_timer = window.setTimeout(menu_close, 500);
}

function menu_open(id)
{
	menu_delay_cancel();
	
	if (menu_active)
	{
		 menu_active.style.visibility = 'hidden';
	}
	
	menu_active = document.getElementById(id);
	menu_active.style.visibility = 'visible';
}

//HOME PAGE CURRENT NEWS
var news_active;
var news_items = new Array;
var news_timer;

function newsItem(captionText, imgSrc, link)
{
	this.captionText = captionText;
	this.imgSrc = imgSrc;
        this.link = link;
}

function toggleNews(a)
{
	if (news_active)
	{
		window.clearTimeout(news_timer);
		news_timer = null;
		
		news_active.className = '';
	}
	
	index = Number(a.substring(a.indexOf('_') + 1));
	
	if (index < news_items.length)
	{
		news_active = document.getElementById(a);
		news_active.className = 'selected';
		
		document.getElementById('newslink_area').href = news_items[index].link;
		
		if ('' == news_items[index].imgSrc)
		{
			document.getElementById('newsImage').innerHTML = '';
		}
		else
		{
			document.getElementById('newsImage').innerHTML = '<a href="'+news_items[index].link+'"><img src="' + news_items[index].imgSrc + '" /></a>';
		}
		
		document.getElementById('newsCaption').innerHTML = news_items[index].captionText;
		news_timer = window.setTimeout("toggleNews('newslink_" + (index + 1) + "');", 7000);
	}
	else if (0 == news_items.length)
	{
	    if(news_active){
            news_active = '';
		    news_active.className = '';
		}
		
		var element = document.getElementById('newsCaption');
		if(element){
		    element.innerHTML = 'There are no news items to display.';
		}
	}
	else
	{
		toggleNews('newslink_0');
	}
}