var Mayco_Dropdowns={init:function(){var a=$("li.dropdown");for(var i=0;i<$(a).length;i++){$($(a)[i]).mouseover(Mayco_Dropdowns.over).mouseout(Mayco_Dropdowns.off)}var b=$('a + ul');var c=$($($($('li.dropdown').children()).find('ul')[0]).parents()).find('a + ul');$($(c).siblings()).addClass('dropdown_top_level');this.ieHover()},ieHover:function(){if($.browser.msie==true&&parseInt($.browser.version)<7){$('#main_nav').find('li').hover(function(){$(this).addClass('iehover')},function(){$(this).removeClass('iehover')})}},over:function(b){var a=$(this).find('a');$($(a)[0]).css('background-position','left top')},off:function(b){var a=$(this).find('a');$($(a)[0]).css('background-position','left bottom')}}