//******************************************************************//
// |     MAP - Mumb1e Admin Plugin   |   http://www.mumb1e.de/    | //    
// |              ___      ___   _________   _________            | //
// |             |   \    /   | |   ___   | |   ___   |           | //
// |             |    \__/    | |  |   |  | |  |   |  |           | //
// |             |  |\    /|  | |  |___|  | |  |___|  |           | //
// |             |  | \__/ |  | |   ___   | |  _______|           | //
// |             |  |      |  | |  |   |  | |  |                  | //
// |             |__|      |__| |__|   |__| |__|                  | //
// |                                                              | //
// | --- COPYRIGTH ---                                            | //
// | Build by P.M. and M.H. | Accept the Copyrigths!              | //
// | © by Michael Koch 'aka' P.M. <princemichi@web.de>            | //
// | --- LICENSE ---                                              | //
// | MAP - Mumb1e Admin Plugin is a dual-licensed software        | //
// | MAP is released for private end-users under LGPLv3           | //
// |   >>  (visit at: http://www.gnu.org/licenses/lgpl-3.0.html)  | //
// | MAP is released for hoster under a commerial license         | //
// |   >>  (visit at: http://www.mumb1e.de/index.php/en/license)  | //
// | --- ATTENTION ---                                            | //
// | Changing, editing or spreading of this sourcecode in other   | //
// | scripts, or on other websites only with permission by PM!    | //
//******************************************************************//

jQuery.noConflict();

var jkmegamenu={

effectduration: 300, //duration of animation, in milliseconds
delaytimer: 125, //delay after mouseout before menu should be hidden, in milliseconds

//No need to edit beyond here
megamenulabels: [],
megamenus: [], //array to contain each block menu instances
zIndexVal: 1000, //starting z-index value for drop down menu
$shimobj: null,

addshim:function($){
	$(document.body).append('<IFRAME id="outlineiframeshim" src="'+(location.protocol=="https:"? 'blank.htm' : 'about:blank')+'" style="display:none; left:0; top:0; z-index:999; position:absolute; filter:progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)" frameBorder="0" scrolling="no"></IFRAME>')
	this.$shimobj=$("#outlineiframeshim")
},

alignmenu:function($, e, megamenu_pos){
	var megamenu=this.megamenus[megamenu_pos]
	var $anchor=megamenu.$anchorobj
	var $menu=megamenu.$menuobj
	var menuleft=($(window).width()-(megamenu.offsetx-$(document).scrollLeft())>megamenu.actualwidth)? megamenu.offsetx : megamenu.offsetx-megamenu.actualwidth+megamenu.anchorwidth //get x coord of menu
	//var menutop=($(window).height()-(megamenu.offsety-$(document).scrollTop()+megamenu.anchorheight)>megamenu.actualheight)? megamenu.offsety+megamenu.anchorheight : megamenu.offsety-megamenu.actualheight
	var menutop=megamenu.offsety+megamenu.anchorheight  //get y coord of menu
	$menu.css({left:menuleft+"px", top:menutop+"px"})
	this.$shimobj.css({width:megamenu.actualwidth+"px", height:megamenu.actualheight+"px", left:menuleft+"px", top:menutop+"px", display:"block"})
},

showmenu:function(e, megamenu_pos){
	var megamenu=this.megamenus[megamenu_pos]
	var $menu=megamenu.$menuobj
	var $menuinner=megamenu.$menuinner
	if ($menu.css("display")=="none"){
		this.alignmenu(jQuery, e, megamenu_pos)
		$menu.css("z-index", ++this.zIndexVal)
		$menu.show(this.effectduration, function(){
			$menuinner.css('visibility', 'visible')
		})
	}
	else if ($menu.css("display")=="block" && e.type=="click"){ //if menu is hidden and this is a "click" event (versus "mouseout")
		this.hidemenu(e, megamenu_pos)
	}
	return false
},

hidemenu:function(e, megamenu_pos){
	var megamenu=this.megamenus[megamenu_pos]
	var $menu=megamenu.$menuobj
	var $menuinner=megamenu.$menuinner
	$menuinner.css('visibility', 'hidden')
	this.$shimobj.css({display:"none", left:0, top:0})
	$menu.hide(this.effectduration)
},

definemenu:function(anchorid, menuid, revealtype){
	this.megamenulabels.push([anchorid, menuid, revealtype])
},

render:function($){
	for (var i=0, labels=this.megamenulabels[i]; i<this.megamenulabels.length; i++, labels=this.megamenulabels[i]){
		if ($('#'+labels[0]).length!=1 || $('#'+labels[1]).length!=1) //if one of the two elements are NOT defined, exist
			return
		this.megamenus.push({$anchorobj:$("#"+labels[0]), $menuobj:$("#"+labels[1]), $menuinner:$("#"+labels[1]).children('ul:first-child'), revealtype:labels[2], hidetimer:null})
		var megamenu=this.megamenus[i]	
		megamenu.$anchorobj.add(megamenu.$menuobj).attr("_megamenupos", i+"pos") //remember index of this drop down menu
		megamenu.actualwidth=megamenu.$menuobj.outerWidth()
		megamenu.actualheight=megamenu.$menuobj.outerHeight()
		megamenu.offsetx=megamenu.$anchorobj.offset().left
		megamenu.offsety=megamenu.$anchorobj.offset().top
		megamenu.anchorwidth=megamenu.$anchorobj.outerWidth()
		megamenu.anchorheight=megamenu.$anchorobj.outerHeight()
		$(document.body).append(megamenu.$menuobj) //move drop down menu to end of document
		megamenu.$menuobj.css("z-index", ++this.zIndexVal).hide()
		megamenu.$menuinner.css("visibility", "hidden")
		megamenu.$anchorobj.bind(megamenu.revealtype=="click"? "click" : "mouseenter", function(e){
			var menuinfo=jkmegamenu.megamenus[parseInt(this.getAttribute("_megamenupos"))]
			clearTimeout(menuinfo.hidetimer) //cancel hide menu timer
			return jkmegamenu.showmenu(e, parseInt(this.getAttribute("_megamenupos")))
		})
		megamenu.$anchorobj.bind("mouseleave", function(e){
			var menuinfo=jkmegamenu.megamenus[parseInt(this.getAttribute("_megamenupos"))]
			if (e.relatedTarget!=menuinfo.$menuobj.get(0) && $(e.relatedTarget).parents("#"+menuinfo.$menuobj.get(0).id).length==0){ //check that mouse hasn't moved into menu object
				menuinfo.hidetimer=setTimeout(function(){ //add delay before hiding menu
					jkmegamenu.hidemenu(e, parseInt(menuinfo.$menuobj.get(0).getAttribute("_megamenupos")))
				}, jkmegamenu.delaytimer)
			}
		})
		megamenu.$menuobj.bind("mouseenter", function(e){
			var menuinfo=jkmegamenu.megamenus[parseInt(this.getAttribute("_megamenupos"))]
			clearTimeout(menuinfo.hidetimer) //cancel hide menu timer
		})
		megamenu.$menuobj.bind("click mouseleave", function(e){
			var menuinfo=jkmegamenu.megamenus[parseInt(this.getAttribute("_megamenupos"))]
			menuinfo.hidetimer=setTimeout(function(){ //add delay before hiding menu
				jkmegamenu.hidemenu(e, parseInt(menuinfo.$menuobj.get(0).getAttribute("_megamenupos")))
			}, jkmegamenu.delaytimer)
		})
	} //end for loop
	if(/Safari/i.test(navigator.userAgent)){ //if Safari
		$(window).bind("resize load", function(){
			for (var i=0; i<jkmegamenu.megamenus.length; i++){
				var megamenu=jkmegamenu.megamenus[i]
				var $anchorisimg=(megamenu.$anchorobj.children().length==1 && megamenu.$anchorobj.children().eq(0).is('img'))? megamenu.$anchorobj.children().eq(0) : null
				if ($anchorisimg){ //if anchor is an image link, get offsets and dimensions of image itself, instead of parent A
					megamenu.offsetx=$anchorisimg.offset().left
					megamenu.offsety=$anchorisimg.offset().top
					megamenu.anchorwidth=$anchorisimg.width()
					megamenu.anchorheight=$anchorisimg.height()
				}
			}
		})
	}
	else{
		$(window).bind("resize", function(){
			for (var i=0; i<jkmegamenu.megamenus.length; i++){
				var megamenu=jkmegamenu.megamenus[i]	
				megamenu.offsetx=megamenu.$anchorobj.offset().left
				megamenu.offsety=megamenu.$anchorobj.offset().top
			}
		})
	}
	jkmegamenu.addshim($)
}

}

jQuery(document).ready(function($){
	jkmegamenu.render($)
})