var defaultMenuWidth=200;var defaultULMargin=10;function buildMenu(){$("#MainUL").width(defaultMenuWidth);$("#current","#MainUL").parents("li").addClass("curAncestor");$("#MainUL").children().filter('li:has(ul)').each(function(){subMenu($(this),defaultMenuWidth - defaultULMargin)});}function subMenu(menuItem,menuWidth ){var ul=menuItem.children('ul');if(menuItem.is("#current")||menuItem.hasClass("curAncestor") ){ul.width(menuWidth);}else{menuItem.addClass("subMenu");ul.width(defaultMenuWidth );if(menuItem.parent().parent().is("#current")||menuItem.parent().parent().hasClass("curAncestor")) ul.css("left",menuItem.parent().width());menuItem.hover(function(){ul.fadeIn(150);},function(){ul.fadeOut(150);});ul.hover(function(){menuItem.addClass("subMenuHover");},function(){menuItem.removeClass("subMenuHover");});}ul.children().filter('li:has(ul)').each(function(){subMenu($(this),menuWidth - defaultULMargin )})}