window.addEventListener?window.addEventListener('load',menuCollapse,false):window.attachEvent('onload',menuCollapse);function menuCollapse(){$('a.aexpand').click(function(){switchItem(this.id.substring(7));})
var el=$('div.active');var li_el=el.parent();if(li_el.length>0&&li_el.attr('class')!='topli')
expandActive(li_el);if(el.children('div.expand').length>0){ul_el=li_el.children('ul')
ul_el.show(function(){menuItemSetHeight(ul_el);});ctrl_el=($('#'+ul_el.attr('id').replace('fold','expand')));ctrl_el.removeClass().addClass('afold');}}
function switchItem(section){el=$('#fold_'+section);ctrl_el=$('#expand_'+section);if(el.is(':hidden')){el.show(function(){menuItemSetHeight(el);});ctrl_el.removeClass().addClass('afold');}else{el.hide();ctrl_el.removeClass().addClass('aexpand');}}
function expandActive(el){ul_el=el.closest('ul');li_el=ul_el.closest('li');ul_el.show(function(){menuItemSetHeight(ul_el);});ctrl_el=($('#'+ul_el.attr('id').replace('fold','expand')));ctrl_el.removeClass().addClass('afold');if(li_el.attr('class')!='topli')
expandActive(li_el);}