/*
 * DC jQuery Vertical Accordion Menu - jQuery vertical accordion menu plugin
 * Copyright (c) 2011 Design Chemical
 *
 * Dual licensed under the MIT and GPL licenses:
 * 	http://www.opensource.org/licenses/mit-license.php
 * 	http://www.gnu.org/licenses/gpl.html
 *
 */
var SetCurrNode=false;
(function($){
	$.fn.dcAccordion = function(options) {
		//set default options 
		var defaults = {
			classParent	 : 'dcjq-parent',
			classActive	 : 'active',
			classArrow	 : 'dcjq-icon',
			classCount	 : 'dcjq-count',
			eventType	 : 'hover',
			hoverDelay	 : 300,
			menuClose    : true,
			autoClose    : true,
			speed        : 'slow',
			saveState	 : false,
			disableLink	 : false,
			showCount : false
		};
		//call in the default otions
		var options = $.extend(defaults, options);
		var $dcAccordionObj = this;
		return $dcAccordionObj.each(function(options){
			setUpAccordion();
			
			resetAccordion();
			if(defaults.eventType == 'hover'){
				var config = {
					sensitivity: 2, // number = sensitivity threshold (must be 1 or higher)
					interval: defaults.hoverDelay, // number = milliseconds for onMouseOver polling interval
					over: linkOver, // function = onMouseOver callback (REQUIRED)
					timeout: defaults.hoverDelay, // number = milliseconds delay before onMouseOut
					out: linkOut // function = onMouseOut callback (REQUIRED)
				};
				$('li a',$dcAccordionObj).hoverIntent(config);
				var configMenu = {
					sensitivity: 2, // number = sensitivity threshold (must be 1 or higher)
					interval: 1000, // number = milliseconds for onMouseOver polling interval
					over: menuOver, // function = onMouseOver callback (REQUIRED)
					timeout: 1000, // number = milliseconds delay before onMouseOut
					out: menuOut // function = onMouseOut callback (REQUIRED)
				};
				$($dcAccordionObj).hoverIntent(configMenu);
				// Disable parent links
				if(defaults.disableLink == true){
					$('li a',$dcAccordionObj).click(function(e){
						if($(this).next('ul').length >0){
							e.preventDefault();
						}
					});
				}
			} else {			
				$('li a',$dcAccordionObj).click(function(e){
					$activeLi = $(this).parent('li');
					$parentsLi = $activeLi.parents('li');
					$parentsUl = $activeLi.parents('ul');
					// Prevent browsing to link if has child links
					if(defaults.disableLink == true){
						if($(this).next('ul').length >0){
							e.preventDefault();
						}
					}
					// Auto close sibling menus
					if(defaults.autoClose == true){
						autoCloseAccordion($parentsLi, $parentsUl);
					}
					if ($('> ul',$activeLi).is(':visible')){
					
						$('ul',$activeLi).slideUp(defaults.speed);
						$('a',$activeLi).removeClass(defaults.classActive);
					} else {
						
						$(this).next().slideToggle(defaults.speed);
						$('> a',$activeLi).addClass(defaults.classActive);
					}					
					
				});
			}
			// Set up accordion
			function setUpAccordion(){
				$arrow = '<span class="'+defaults.classArrow+'"></span>';
				$('> ul',$dcAccordionObj).show();
				$('li',$dcAccordionObj).each(function(){
					var classParentLi = defaults.classParent+'-li';
					if($('> ul',this).length > 0)
					{						
					$(this).addClass(classParentLi);
						$('> a',this).addClass(defaults.classParent).append($arrow);						
						if(defaults.showCount == true)
						{							
						var parentLink = $('li:not(.'+defaults.classParent+') > a',this);							
						var countParent = parseInt($(parentLink).length);							
						getCount = countParent;							
						$('> a',this).append(' <span class="'+defaults.classCount+'">('+getCount+')</span>');						
						}
					}
				});	
				$('> ul',$dcAccordionObj).hide();
				
				
								                				
				//To show current link
				SetCurrent();
				resetAccordion();			
            				
				$("#leftmenuacc").bind( "clickoutside", function(event)				
				{			
				   if(!SetCurrNode)
				   {    
				  SetCurrent();
			      resetAccordion();
			      SetCurrNode=true;				   
				   }			          			
				}				
				);				
				
			}
		});
		function linkOver(){
		   						
			SetCurrNode=false;			
			$activeLi = $(this).parent('li');
			$parentsLi = $activeLi.parents('li');
			$parentsUl = $activeLi.parents('ul');
			
			
			
			if ($('> ul',$activeLi).is(':visible') )
			{
				
				
				//$('ul',$activeLi).slideUp(defaults.speed);
				//$('a',$activeLi).removeClass(defaults.classActive);				
				
		    } 
			
			else {
			    
				if(defaults.autoClose == true){
				autoCloseAccordion($parentsLi, $parentsUl);
			    }
				
				$(this).next().slideToggle(defaults.speed);
				$('> a',$activeLi).addClass(defaults.classActive);	
								
			
			}	
					
		}
							
		function SetCurrent()        
        {
                   $('a',$dcAccordionObj).removeClass(defaults.classActive);
                    var $cookieLi = $($('#currentnode'),$dcAccordionObj);
                    $('> a',$cookieLi).addClass(defaults.classActive);
                    var $parentsLi = $cookieLi.parents('li');
                    $('> a',$parentsLi).addClass(defaults.classActive);                   
                    
        }	
		
		function linkOut(){		
		
			
		}
		function menuOver(){		
		 
		}
		function menuOut(){			
						
			   			
			if(defaults.menuClose == true){
				$('ul',$dcAccordionObj).slideUp(defaults.speed);
				// Reset active links
				$('a',$dcAccordionObj).removeClass(defaults.classActive);
				
								
			}
			
                SetCurrent();
				resetAccordion();
				SetCurrNode=true;	
									
		}
		// Auto-Close Open Menu Items
		function autoCloseAccordion($parentsLi, $parentsUl){
			$('ul',$dcAccordionObj).not($parentsUl).slideUp(defaults.speed);
			// Reset active links
			$('a',$dcAccordionObj).removeClass(defaults.classActive);
			$('> a',$parentsLi).addClass(defaults.classActive);
			
			
						
		}
		
		// Reset accordion using active links
		function resetAccordion(){
			$('ul',$dcAccordionObj).hide();
			$allActiveLi = $('a.'+defaults.classActive,$dcAccordionObj);
			$allActiveLi.next().show();		
			
		}
		
	};
})(jQuery);

/*
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
*/
(function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev]);}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};var handleHover=function(e){var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;while(p&&p!=this){try{p=p.parentNode;}catch(e){p=this;}}if(p==this){return false;}var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);}if(e.type=="mouseover"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);}}};return this.mouseover(handleHover).mouseout(handleHover);};})(jQuery);

/*
 * jQuery outside events - v1.1 - 3/16/2010
 */
(function($,c,b){$.map("click dblclick mousemove mousedown mouseup mouseover mouseout change select submit keydown keypress keyup".split(" "),function(d){a(d)});a("focusin","focus"+b);a("focusout","blur"+b);$.addOutsideEvent=a;function a(g,e){e=e||g+b;var d=$(),h=g+"."+e+"-special-event";$.event.special[e]={setup:function(){d=d.add(this);if(d.length===1){$(c).bind(h,f)}},teardown:function(){d=d.not(this);if(d.length===0){$(c).unbind(h)}},add:function(i){var j=i.handler;i.handler=function(l,k){l.target=k;j.apply(this,arguments)}}};function f(i){$(d).each(function(){var j=$(this);if(this!==i.target&&!j.has(i.target).length){j.triggerHandler(e,[i.target])}})}}})(jQuery,document,"outside");






/*
 * jQuery-Plugin "preloadCssImages" 
 * --------------------------------------------------------------------
 */

;jQuery.preloadCssImages = function(settings){
	settings = jQuery.extend({
		statusTextEl: null,
		statusBarEl: null,
		errorDelay: 999, // handles 404-Errors in IE
		simultaneousCacheLoading: 2
	}, settings);
	var allImgs = [],
		loaded = 0,
		imgUrls = [],
		thisSheetRules,	
		errorTimer;
	
	function onImgComplete(){
		clearTimeout(errorTimer);
		if (imgUrls && imgUrls.length && imgUrls[loaded]) {
			loaded++;
			if (settings.statusTextEl) {
				var nowloading = (imgUrls[loaded]) ? 
					'Now Loading: <span>' + imgUrls[loaded].split('/')[imgUrls[loaded].split('/').length - 1] : 
					'Loading complete'; // wrong status-text bug fixed
				jQuery(settings.statusTextEl).html('<span class="numLoaded">' + loaded + '</span> of <span class="numTotal">' + imgUrls.length + '</span> loaded (<span class="percentLoaded">' + (loaded / imgUrls.length * 100).toFixed(0) + '%</span>) <span class="currentImg">' + nowloading + '</span></span>');
			}
			if (settings.statusBarEl) {
				var barWidth = jQuery(settings.statusBarEl).width();
				jQuery(settings.statusBarEl).css('background-position', -(barWidth - (barWidth * loaded / imgUrls.length).toFixed(0)) + 'px 50%');
			}
			loadImgs();
		}
	}
	
	function loadImgs(){
		//only load 1 image at the same time / most browsers can only handle 2 http requests, 1 should remain for user-interaction (Ajax, other images, normal page requests...)
		// otherwise set simultaneousCacheLoading to a higher number for simultaneous downloads
		if(imgUrls && imgUrls.length && imgUrls[loaded]){
			var img = new Image(); //new img obj
			img.src = imgUrls[loaded];	//set src either absolute or rel to css dir
			if(!img.complete){
				jQuery(img).bind('error load onreadystatechange', onImgComplete);
			} else {
				onImgComplete();
			}
			errorTimer = setTimeout(onImgComplete, settings.errorDelay); // handles 404-Errors in IE
		}
	}
	
	function parseCSS(sheets, urls) {
		var w3cImport = false,
			imported = [],
			importedSrc = [],
			baseURL;
		var sheetIndex = sheets.length;
		while(sheetIndex--){//loop through each stylesheet
			
			var cssPile = '';//create large string of all css rules in sheet
			
			if(urls && urls[sheetIndex]){
				baseURL = urls[sheetIndex];
			} else {
				var csshref = (sheets[sheetIndex].href) ? sheets[sheetIndex].href : 'window.location.href';
				var baseURLarr = csshref.split('/');//split href at / to make array
				baseURLarr.pop();//remove file path from baseURL array
				baseURL = baseURLarr.join('/');//create base url for the images in this sheet (css file's dir)
				if (baseURL) {
					baseURL += '/'; //tack on a / if needed
				}
			}
			if(sheets[sheetIndex].cssRules || sheets[sheetIndex].rules){
				thisSheetRules = (sheets[sheetIndex].cssRules) ? //->>> http://www.quirksmode.org/dom/w3c_css.html
					sheets[sheetIndex].cssRules : //w3
					sheets[sheetIndex].rules; //ie 
				var ruleIndex = thisSheetRules.length;
				while(ruleIndex--){
					if(thisSheetRules[ruleIndex].style && thisSheetRules[ruleIndex].style.cssText){
						var text = thisSheetRules[ruleIndex].style.cssText;
						if(text.toLowerCase().indexOf('url') != -1){ // only add rules to the string if you can assume, to find an image, speed improvement
							cssPile += text; // thisSheetRules[ruleIndex].style.cssText instead of thisSheetRules[ruleIndex].cssText is a huge speed improvement
						}
					} else if(thisSheetRules[ruleIndex].styleSheet) {
						imported.push(thisSheetRules[ruleIndex].styleSheet);
						w3cImport = true;
					}
					
				}
			}
			//parse cssPile for image urls
			var tmpImage = cssPile.match(/[^\("]+\.(gif|jpg|jpeg|png)/g);//reg ex to get a string of between a "(" and a ".filename" / '"' for opera-bugfix
			if(tmpImage){
				var i = tmpImage.length;
				while(i--){ // handle baseUrl here for multiple stylesheets in different folders bug
					var imgSrc = (tmpImage[i].charAt(0) == '/' || tmpImage[i].match('://')) ? // protocol-bug fixed
						tmpImage[i] : 
						baseURL + tmpImage[i];
					
					if(jQuery.inArray(imgSrc, imgUrls) == -1){
						imgUrls.push(imgSrc);
					}
				}
			}
			
			if(!w3cImport && sheets[sheetIndex].imports && sheets[sheetIndex].imports.length) {
				for(var iImport = 0, importLen = sheets[sheetIndex].imports.length; iImport < importLen; iImport++){
					var iHref = sheets[sheetIndex].imports[iImport].href;
					iHref = iHref.split('/');
					iHref.pop();
					iHref = iHref.join('/');
					if (iHref) {
						iHref += '/'; //tack on a / if needed
					}
					var iSrc = (iHref.charAt(0) == '/' || iHref.match('://')) ? // protocol-bug fixed
						iHref : 
						baseURL + iHref;
					
					importedSrc.push(iSrc);
					imported.push(sheets[sheetIndex].imports[iImport]);
				}
				
				
			}
		}//loop
		if(imported.length){
			parseCSS(imported, importedSrc);
			return false;
		}
		var downloads = settings.simultaneousCacheLoading;
		while( downloads--){
			setTimeout(loadImgs, downloads);
		}
	}
	parseCSS(document.styleSheets);
	return imgUrls;
};