/*********************
//* jQuery Multi Level CSS Menu (horizontal)- By Dynamic Drive DHTML code library: http://www.dynamicdrive.com
//* Menu instructions page: http://www.dynamicdrive.com/dynamicindex1/ddlevelsmenu/
//* Last modified: Sept 6th, 08'. Usage Terms: http://www.dynamicdrive.com/style/csslibrary/tos/
*********************/
/*
ATENCION: ARCHIVO MODIFICADO PARA ESTE PROYECTO. 
DESCARGAR DE LA PÁGINA WEB PARA USAR LA VERSIÓN ORIGINAL.
*/

//Specify full URL to down and right arrow images (25 is padding-right to add to top level LIs with drop downs):
var arrowimages = {down:['downarrowclass', '/img/arrow-down.gif', 25], right:['rightarrowclass', '/img/arrow-right.gif']}

var jquerycssmenu = {

	fadesettings: {overduration: 350, outduration: 100}, //duration of fade in/ out animation, in milliseconds

	buildmenu:function(menuid, arrowsvar){
		jQuery(document).ready(function($){
			//Modificado para obtener el segundo nivel del menú que hemos creado
			var $mainmenu = $("#" + menuid + " > h2 > ul")
			var $headers = $mainmenu.find("ul").parent()
			$headers.each(function(i){
				var $curobj = $(this)
				var $subul = $(this).find('ul:eq(0)')
				this._dimensions = {w:this.offsetWidth, h:this.offsetHeight, subulw:$subul.outerWidth(), subulh:$subul.outerHeight()}
				this.istopheader = $curobj.parents("ul").length == 1 ? true : false
				$subul.css({top:this.istopheader ? this._dimensions.h + "px" : 0})
				$curobj.children("a:eq(0)").css(this.istopheader ? {paddingRight: arrowsvar.down[2]} : {}).append(
					'<img src="'+ (this.istopheader ? arrowsvar.down[1] : arrowsvar.right[1])
					+'" class="' + (this.istopheader ? arrowsvar.down[0] : arrowsvar.right[0])
					+ '" style="border:0;" />'
				)
				$curobj.hover(
					function(e){
						var $targetul = $(this).children("ul:eq(0)")
						this._offsets = {left:$(this).offset().left, top:$(this).offset().top}
						var menuleft = this.istopheader ? 0 : this._dimensions.w
						menuleft = (this._offsets.left + menuleft + this._dimensions.subulw > $(window).width()) ? (this.istopheader ? - this._dimensions.subulw + this._dimensions.w : - this._dimensions.w) : menuleft
						$targetul.css({left:menuleft + "px"}).fadeIn(jquerycssmenu.fadesettings.overduration)
						$(this).addClass('rollover');
					},
					function(e){
						$(this).children("ul:eq(0)").fadeOut(jquerycssmenu.fadesettings.outduration)
						$(this).removeClass('rollover');
					}
				) //end hover
			}) //end $headers.each()
			$mainmenu.find("ul").css({display:'none', visibility:'visible'})
		}) //end document.ready
	}
}