/* --------- /plugin_assets/clean_base/javascripts/cleanmenu.js --------- */ 

var CleanMenu=Class.create({sub_uls:[],zIndex:10000,initialize:function(element_id){this.element=$(element_id);$$('#'+element_id+' ul').each(function(ul){this.sub_uls.push(new CleanMenu.SubUl(ul,this));}.bind(this));Event.observe(document,'click',this.hideAll.bindAsEventListener(this));},hideAll:function(){this.sub_uls.each(function(sub){if(sub.ul)sub.ul.hide();});}});CleanMenu.SubUl=Class.create({initialize:function(ul,menu){if(ul.descendants().size()==0)return;this.ul=ul;this.menu=menu;this.ul.hide();this.ul.up('li').observe('mouseover',this._show.bindAsEventListener(this));this.ul.up('li').observe('mouseout',function(){this.timeout_id=window.setTimeout(this._hide.bind(this),350);}.bindAsEventListener(this));this.ul.observe('mouseover',function(){window.clearTimeout(this.timeout_id);}.bindAsEventListener(this));},_show:function(event){if(this.appearing||this.disappearing)return;this.appearing=true;window.clearTimeout(this.timeout_id);var ul=this.ul;var parent_link=ul.up('li').down('a');parent_link.addClassName('active_parent');ul.style.zIndex=this.menu.zIndex=this.menu.zIndex+1;if(ul.up('ul').id==this.menu.element.id){ul.style.top=parent_link.cumulativeOffset().top+parent_link.getHeight()+'px';ul.style.left=parent_link.cumulativeOffset().left+'px';}else{ul.style.left=parent_link.getWidth()+'px';if(Prototype.Browser.IE){ul.style.top=(parent_link.cumulativeOffset().top-this.menu.element.down('ul').cumulativeOffset().top)+'px';}else{ul.style.top=parent_link.offsetTop+'px';}}
ul.appear({duration:0.2,afterFinish:function(){this.appearing=false;}.bind(this)});},_hide:function(){if(this.disappearing||this.appearing)return;this.disappearing=true;var parent_link=this.ul.up('li').down('a');parent_link.removeClassName('active_parent');this.ul.fade({duration:0.1,afterFinish:function(){this.disappearing=false;}.bind(this)});}});