function init(){
	$(document).ready(function(){
		$("#nav1_buttonbar div").bind("click", function(e){
			$("#nav1_buttonbar div").attr('class','nav1_button btn_off');
			$('div[show_id]:last').attr('class','nav1_button_off btn_off');
	 		$(this).attr('class','nav1_button btn_on');
			$("div.promo").hide();
			$("#"+$(this).attr('show_id')).show(100);		
		});
	});
}

function expandnewsletter(){
	$(document).ready(function(){
		if ($("#newsletter_form").is(":hidden")) {
			$("#newsletter_form").slideDown("slow");
		} else {
			$("#newsletter_form").hide();
		}
	});
}

function showHideLayers() {
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'block':(v=='hide')?'none':v; }
    obj.display=v; }
}

function changeClass(obj,newClass) {
	obj=document.getElementById(obj);
	obj.className=newClass;
}

function newsletterSubscribe(nl_email,message_id){
	$(document).ready(function(){
		$.get("newsletter_ajax.php", { email: nl_email},
  		function(data){
    		//alert("Data Loaded: " + data);
    		if(message_id){
    			$('#'+message_id).html(data);
    		}else{
    			alert(data);
    		}
  		});
	});
}

function viewMore(id) {
    obj = document.getElementById(id);   
    if (obj.style.display == "none") {
        obj.style.display = "block";
    } else {
        obj.style.display = "none";
    }
}

function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=1,menubar=0,resizable=1,width=500,height=500,left = 320,top = 262');");
}

function hideLayer(layer) {
//	document.getElementById(layer).style.visibility='hidden';
	document.getElementById(layer).style.display='none';
}

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_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_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];}
}