function stopRKey(evt) {
  var evt = (evt) ? evt : ((event) ? event : null);
  var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
  if ((evt.keyCode == 13) && (node.type=="text"))  {return false;}
}

document.onkeypress = stopRKey; 
//Site Map
function sitemapstyler(){
	var sitemap = document.getElementById("sitemap")
	if(sitemap){
		
		this.listItem = function(li){
			if(li.getElementsByTagName("ul").length > 0){
				var ul = li.getElementsByTagName("ul")[0];
				ul.style.display = "none";
				var span = document.createElement("span");
				span.className = "collapsed";
				span.onclick = function(){
					ul.style.display = (ul.style.display == "none") ? "block" : "none";
					this.className = (ul.style.display == "none") ? "collapsed" : "expanded";
				};
				li.appendChild(span);
			};
		};
		
		var items = sitemap.getElementsByTagName("li");
		for(var i=0;i<items.length;i++){
			listItem(items[i]);
		};
		
	};	
};
//window.onload = sitemapstyler;
//Show-Hide Toggler
function expandSection(id){
	var mySection = document.getElementById(id);
	if(mySection.style.display=="none"){
		mySection.style.display="block";
		} else { 
			mySection.style.display="none";
		}
}

sfHover = function() {
	var sfEls = document.getElementById("dnn_NavPane").getElementsByTagName("ul")[0].getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

/*IE 6 Main Menu adding an iframe for the 2nd ul in the list to fix the z-index of select tag*/
function navulstyler(){
	var ulholder = document.getElementById("dnn_NavPane");
	if(ulholder){
		
		this.listItem = function(li){
			if(li.getElementsByTagName("ul").length > 0){
				var ul = li.getElementsByTagName("ul")[0];
				ul.className = "select-free";
				//ul.className = "";
				var iframe = document.createElement("iframe");
				ul.appendChild(iframe);
			};
		};
		
		var items = ulholder.getElementsByTagName("li");
		for(var i=0;i<items.length;i++){
			listItem(items[i]);
		};
		
	};	
};



this.initPage = function () {
	sitemapstyler();
	navulstyler();
}
window.onload = initPage;
/*==================
Mootools
==================*/
// Admin Login
window.addEvent('domready', function(){
	//$('top-login-panel').setStyle('height','auto');
	var mySlide = new Fx.Slide('top-login-panel').hide();
	
	$('toggleLogin').addEvent('click', function(e){
		e = new Event(e);
		mySlide.toggle();
		e.stop();
	});

    $('closeLogin').addEvent('click', function(e){
		e = new Event(e);
		mySlide.slideOut();
		e.stop();
	});
});
//Help Accordion
		window.addEvent('domready', function(){
			var accordion = new Accordion('h3.attStart', 'div.attStart', {
				opacity: false,
				display:0,
				alwaysHide: true,
				onActive: function(toggler, element){
					toggler.setStyle('background-image','url(/images/bg-arrow-on.gif)');

				},
				
				onBackground: function(toggler, element){
					toggler.setStyle('background-image','url(/images/bg-arrow-off.gif)');
				}
			}, $('helpaccordion'));
			

		}); 
//Home Accordeion
		window.addEvent('domready', function(){
			var accordion = new Accordion('h3.atStart', 'div.atStart', {
				opacity: false,
				display:0,
				alwaysHide: true,
				onActive: function(toggler, element){
					toggler.setStyle('background-image','url(/images/bg-arrow-on.gif)');

				},
				
				onBackground: function(toggler, element){
					toggler.setStyle('background-image','url(/images/bg-arrow-off.gif)');
				}
			}, $('homeaccordion'));
			

		});
/*	window.addEvent('domready', function(){
		var accordion = new Accordion('h3.atStart', 'div.atStart', {
			opacity: false,
			onActive: function(toggler, element){
				toggler.setStyle('color', '#fff');
			},
			
			onBackground: function(toggler, element){
				toggler.setStyle('color', '#fff');
			}
		}, $('accordion'));
		
		
		var newTog = new Element('h3', {'class': 'toggler'}).setHTML('Common descent');
		
	});
*/
//Banner Slide
var noobSlide = new Class({

	initialize: function(params){
		this.items = params.items;
		this.mode = params.mode || 'horizontal';
		this.modes = {horizontal:['left','width'], vertical:['top','height']};
		this.size = params.size || 240;
		this.box = params.box.setStyle(this.modes[this.mode][1],(this.size*this.items.length)+'px');
		this.button_event = params.button_event || 'click';
		this.handle_event = params.handle_event || 'click';
		this.interval = params.interval || 5000;
		this.buttons = {previous: [], next: [], play: [], playback: [], stop: []};
		if(params.buttons){
			for(var action in params.buttons){
				this.addActionButtons(action, $type(params.buttons[action])=='array' ? params.buttons[action] : [params.buttons[action]]);
			}
		}
		this.handles = params.handles || null;
		if(this.handles){
			this.addHandleButtons(this.handles);
		}
		this.fx = new Fx.Style(this.box,this.modes[this.mode][0],params.fxOptions||{duration:500,wait:false});
		this.onWalk = params.onWalk || null;
		this.currentIndex = params.startItem || 0;
		this.previousIndex = null;
		this.nextIndex = null;
		this.autoPlay = params.autoPlay || false;
		this._auto = null;
		this.box.setStyle(this.modes[this.mode][0],(-this.currentIndex*this.size)+'px');
		if(params.autoPlay) this.play(this.interval,'next',true);
	},

	previous: function(manual){
		this.currentIndex += this.currentIndex>0 ? -1 : this.items.length-1;
		this.walk(null,manual);
	},

	next: function(manual){
		this.currentIndex += this.currentIndex<this.items.length-1 ? 1 : 1-this.items.length;
		this.walk(null,manual);
	},

	play: function(delay,direction,wait){
		this.stop();
		if(!wait){
			this[direction](false);
		}
		this._auto = this[direction].periodical(delay,this,false);
	},

	stop: function(){
		$clear(this._auto);
	},

	walk: function(item,manual){
		if($defined(item)){
			if(item==this.currentIndex) return;
			this.currentIndex=item;
		}
		this.previousIndex = this.currentIndex + (this.currentIndex>0 ? -1 : this.items.length-1);
		this.nextIndex = this.currentIndex + (this.currentIndex<this.items.length-1 ? 1 : 1-this.items.length);
		if(manual){ this.stop(); }
		this.fx.start(-this.currentIndex*this.size);
		if(this.onWalk){ this.onWalk(this.items[this.currentIndex],(this.handles?this.handles[this.currentIndex]:null)); }
		if(manual && this.autoPlay){ this.play(this.interval,'next',true); }
	},
	
	addHandleButtons: function(handles){
		for(var i=0;i<handles.length;i++){
			handles[i].addEvent(this.handle_event,this.walk.bind(this,[i,true]));
		}
	},

	addActionButtons: function(action,buttons){
		for(var i=0; i<buttons.length; i++){
			switch(action){
				case 'previous': buttons[i].addEvent(this.button_event,this.previous.bind(this,true)); break;
				case 'next': buttons[i].addEvent(this.button_event,this.next.bind(this,true)); break;
				case 'play': buttons[i].addEvent(this.button_event,this.play.bind(this,[this.interval,'next',false])); break;
				case 'playback': buttons[i].addEvent(this.button_event,this.play.bind(this,[this.interval,'previous',false])); break;
				case 'stop': buttons[i].addEvent(this.button_event,this.stop.bind(this)); break;
			}
			this.buttons[action].push(buttons[i]);
		}
	}
	
});
//Banner Slide FX
	window.addEvent('domready',function(){

		//SAMPLE 4 (walk to item)
		var hs4 = new noobSlide({
			box: $('box4'),
			items: $ES('div','box4'),
			size: 717,
			handles: $ES('span','handles4'),
			onWalk: function(currentItem,currentHandle){
				$('info4').setHTML(currentItem.getFirst().innerHTML);
				this.handles.removeClass('active');
				currentHandle.addClass('active');
			}
		});

	});