/*  */

/* 
* Superfish v1.4.8 - jQuery menu widget 
* Copyright (c) 2008 Joel Birch 
* 
* Dual licensed under the MIT and GPL licenses: 
* http://www.opensource.org/licenses/mit-license.php 
* http://www.gnu.org/licenses/gpl.html 
* 
* CHANGELOG: http://users.tpg.com.au/j_birch/plugins/superfish/changelog.txt 
*/ 

;(function($){ 
$.fn.superfish = function(op){ 

var sf = $.fn.superfish, 
c = sf.c, 
$arrow = $(['<span class="',c.arrowClass,'"> &#187;</span>'].join('')), 
over = function(){ 
var $$ = $(this), menu = getMenu($$); 
clearTimeout(menu.sfTimer); 
$$.showSuperfishUl().siblings().hideSuperfishUl(); 
}, 
out = function(){ 
var $$ = $(this), menu = getMenu($$), o = sf.op; 
clearTimeout(menu.sfTimer); 
menu.sfTimer=setTimeout(function(){ 
o.retainPath=($.inArray($$[0],o.$path)>-1); 
$$.hideSuperfishUl(); 
if (o.$path.length && $$.parents(['li.',o.hoverClass].join('')).length<1){over.call(o.$path);} 
},o.delay); 
}, 
getMenu = function($menu){ 
var menu = $menu.parents(['ul.',c.menuClass,':first'].join(''))[0]; 
sf.op = sf.o[menu.serial]; 
return menu; 
}, 
addArrow = function($a){ $a.addClass(c.anchorClass).append($arrow.clone()); }; 

return this.each(function() { 
var s = this.serial = sf.o.length; 
var o = $.extend({},sf.defaults,op); 
o.$path = $('li.'+o.pathClass,this).slice(0,o.pathLevels).each(function(){ 
$(this).addClass([o.hoverClass,c.bcClass].join(' ')) 
.filter('li:has(ul)').removeClass(o.pathClass); 
}); 
sf.o[s] = sf.op = o; 

$('li:has(ul)',this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over,out).each(function() { 
if (o.autoArrows) addArrow( $('>a:first-child',this) ); 
}) 
.not('.'+c.bcClass) 
.hideSuperfishUl(); 

var $a = $('a',this); 
$a.each(function(i){ 
var $li = $a.eq(i).parents('li'); 
$a.eq(i).focus(function(){over.call($li);}).blur(function(){out.call($li);}); 
}); 
o.onInit.call(this); 

}).each(function() { 
var menuClasses = [c.menuClass]; 
if (sf.op.dropShadows && !($.browser.msie && $.browser.version < 7)) menuClasses.push(c.shadowClass); 
$(this).addClass(menuClasses.join(' ')); 
}); 
}; 

var sf = $.fn.superfish; 
sf.o = []; 
sf.op = {}; 
sf.IE7fix = function(){ 
var o = sf.op; 
if ($.browser.msie && $.browser.version > 6 && o.dropShadows && o.animation.opacity!=undefined) 
this.toggleClass(sf.c.shadowClass+'-off'); 
}; 
sf.c = { 
bcClass : 'sf-breadcrumb', 
menuClass : 'sf-js-enabled', 
anchorClass : 'sf-with-ul', 
arrowClass : 'sf-sub-indicator', 
shadowClass : 'sf-shadow' 
}; 
sf.defaults = { 
hoverClass : 'sfHover', 
pathClass : 'overideThisToUse', 
pathLevels : 1, 
delay : 800, 
animation : {opacity:'show'}, 
speed : 'normal', 
autoArrows : true, 
dropShadows : true, 
disableHI : false, // true disables hoverIntent detection 
onInit : function(){}, // callback functions 
onBeforeShow: function(){}, 
onShow : function(){}, 
onHide : function(){} 
}; 
$.fn.extend({ 
hideSuperfishUl : function(){ 
var o = sf.op, 
not = (o.retainPath===true) ? o.$path : ''; 
o.retainPath = false; 
var $ul = $(['li.',o.hoverClass].join(''),this).add(this).not(not).removeClass(o.hoverClass) 
.find('>ul').hide().css('visibility','hidden'); 
o.onHide.call($ul); 
return this; 
}, 
showSuperfishUl : function(){ 
var o = sf.op, 
sh = sf.c.shadowClass+'-off', 
$ul = this.addClass(o.hoverClass) 
.find('>ul:hidden').css('visibility','visible'); 
sf.IE7fix.call($ul); 
o.onBeforeShow.call($ul); 
$ul.animate(o.animation,o.speed,function(){ sf.IE7fix.call($ul); o.onShow.call($ul); }); 
return this; 
} 
}); 

})(jQuery);