// JavaScript Document

$(document).ready(function() { 
						   
	count = 0;
	
	$('ul.sf-menu').superfish({
		delay:		 200,
		animation:   {opacity:'show',height:'show'},  // fade-in and slide-down animation 
        speed:       'fast',                          // faster animation speed 
		autoArrows:  false,                           // disable generation of arrow mark-up 
        dropShadows: true                            // disable drop shadows 
	}); 
	
	$('ul.side-menu').superfish({
		delay:		 200,
		animation:		{opacity:'show',height:'show'},
		speed:				'fast',
		autoArrows:		false,
		dropShadows:	true,
		onShow:				function() {
			this.multilists({cols: 2});
			this.children().css('float', 'none');
		}
	});
	
	$('#Newsletter').validate({
		errorLabelContainer: $("#error"),
		rules:{
			'newsletter-signup': {
				required: true,
				email: true
			}
		},
		messages:{
			'newsletter-signup': "Please enter a valid email address"
		}
	});
	
	$('#sub-img a img').each(function(){
		$(this).addClass("NuContentImageEdit_" + count);
		count++;
	});
});  


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];}
}

function clearField(field){
	if(field.value==field.defaultValue) 
		field.value='';
}

function restoreField(field){
	if(field.value=='') 
		field.value=field.defaultValue;
}