// <![CDATA[
	// opacity
	function opacity(element, value) {
		var value_noie = value / 100;
		$(element).css('filter', 'alpha(opacity=' + value + ')');
		$(element).css('-moz-opacity', value_noie);
		$(element).css('-khtml-opacity', value_noie);
		$(element).css('opacity',value_noie);
	}

	// center horizontally
	function centerHoriz(lo_que) {
		var x = parseFloat($(window).width()) / 2 - parseFloat($(lo_que).width()) / 2;
		var y = $(window).scrollTop() + $(window).height() / 2 - parseFloat($(lo_que).height()) / 2;
		x = x + 'px';
		y = y + 'px';
		$(lo_que).css({'left': x, 'top': y});
	}

	// center vertically
	function centerVert(lo_que) {
		var y = $(window).scrollTop() + $(window).height() / 2 - parseFloat($(lo_que).height()) / 2;
		$(lo_que).css({'top': y});
	}

	// image load
	function loadImg(sID, sURL) {
		$(sID).unbind("load");
		$(sID).bind("load", function() { $(this).fadeIn(); } )
		$(sID).stop(true, true).fadeOut("normal", function () { $(sID).attr('src', sURL); } );
	}

	$(document).ready(
		function() {
			
		//Nested Side Bar Menu (Mar 20th, 09)
		//By Dynamic Drive: http://www.dynamicdrive.com/style/
		
		var menuids=["sidebarmenu1"] //Enter id(s) of each Side Bar Menu's main UL, separated by commas
		
		function initsidebarmenu(){
		for (var i=0; i < menuids.length; i++){
			var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
				for (var t=0; t<ultags.length; t++){
				ultags[t].parentNode.getElementsByTagName("a")[0].className+=" subfolderstyle"
			if (ultags[t].parentNode.parentNode.id==menuids[i]) //if this is a first level submenu
			 ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px" //dynamically position first level submenus to be width of main menu item
			else //else if this is a sub level submenu (ul)
				ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
				ultags[t].parentNode.onmouseover=function(){
				this.getElementsByTagName("ul")[0].style.display="block"
				}
				ultags[t].parentNode.onmouseout=function(){
				this.getElementsByTagName("ul")[0].style.display="none"
				}
				}
			for (var t=ultags.length-1; t>-1; t--){ //loop through all sub menus again, and use "display:none" to hide menus (to prevent possible page scrollbars
			ultags[t].style.visibility="visible"
			ultags[t].style.display="none"
			}
			}
		}
		
		if (window.addEventListener)
			window.addEventListener("load", initsidebarmenu, false)
		else if (window.attachEvent)
			window.attachEvent("onload", initsidebarmenu)
			
		// END DEFAULT //
		}
	);
	
// ]]>