// JavaScript Document

<!-- background image fade start -->
$(document).ready(function(){
   $("#bgimage").fadeIn(1000);
});
<!-- background image fade end -->

<!-- menu start -->

$(document).ready(function(){
	
	$('ul#psidelta li').hover(
		function() {
			$(this).find('ul').fadeIn('fast');
		}, function() {
			$(this).find('ul').fadeOut('fast');
		}
	);
		
	/*
	$("#psideltamenu li").hover(
		function(){ $("ul", this).fadeIn("fast"); }, 
		function() { } 
	);
	if (document.all) {
		$("#psideltamenu li").hoverClass ("sfHover");
	}
	*/
});

/*
$.fn.hoverClass = function(c) {
	return this.each(function(){
		$(this).hover( 
			function() { $(this).addClass(c);  },
			function() { $(this).removeClass(c); }
		);
	});
};	  
*/
<!-- menu end -->

<!-- Centre site start -->
(function($) {
    $.fn.vAlign = function() {
        return this.each(function(i) {
            var h = $(this).height();
            var oh = $(this).outerHeight();
            var mt = (h + (oh - h)) / 2;
            $(this).css("margin-top", "-" + mt + "px");
            $(this).css("top", "50%");
            $(this).css("position", "absolute");
        });
    };
})(jQuery);

(function($) {
    $.fn.hAlign = function() {
        return this.each(function(i) {
            var w = $(this).width();
            var ow = $(this).outerWidth();
            var ml = (w + (ow - w)) / 2;
            $(this).css("margin-left", "-" + ml + "px");
            $(this).css("left", "50%");
            $(this).css("position", "absolute");
        });
    };
})(jQuery);

$(document).ready(function() {
    $("div#container").vAlign();
    $("div#container").hAlign();
});
<!-- Centre site end -->


<!-- show layer start -->
function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_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')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
<!-- show layer end -->

<!-- swap image start -->
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];}
}
<!-- swap image end -->