"

From 2014.igem.org

(function(a){

   a.fn.webwidget_menu_dropdown=function(p){
       var p=p||{};
       var m_t_c=p&&p.m_t_c?p.m_t_c:"blue";
       var m_b_s=p&&p.m_b_s?p.m_b_s:"1px";
       var m_bg_c=p&&p.m_bg_c?p.m_bg_c:"#FFF";
       var m_w = p&&p.m_w?p.m_w:"100px";
       var m_bg_h_c=p&&p.m_bg_h_c?p.m_bg_h_c:"red";
       var m_c_c=p&&p.m_c_c?p.m_c_c:"red";
       var m_s=p&&p.m_s?p.m_s:"medium";
       var s_s=p&&p.s_s?p.s_s:"fast";
       var dom = a(this);
       if(dom.children("ul").length==0||dom.children("ul").children("li").length==0){
           dom.append("Require menu content");
           return null;
       }
       s_m_b(dom.children("ul").children("li"),dom.find("li"),m_b_s,m_bg_c,m_w,m_c_c);
       s_m_t_c(dom.find("a"),m_t_c);
       s_m_s(dom,m_s);
       dom.children("ul").children("li").hover(
           function () {
               if(s_s == 'no-wait'){
                   $(this).children("ul").show();
               }else{
                   $(this).children("ul").slideDown(s_s);
               }
               
           },
           function () {
               if(s_s == 'no-wait'){
                   $(this).children("ul").hide();
               }else{
                   $(this).children("ul").slideUp(s_s);
               }
           }
       );
       dom.children("ul").children("li").children("ul").children("li").hover(
           function () {
               $(this).css("background-color",m_bg_h_c);
           },
           function () {
               $(this).css("background-color",m_bg_c);
           }
       );
       function s_m_s(a,m_s){
           switch(m_s){
               case 'large':
                   menu_height = '100px'; //40px
                   sub_menu_height = '30px';//30px
                   font_size = '16px';//16px
                   a_padding = '10px';//10px
                   break;
               case 'medium':
                   sub_menu_height = '100px'; //25px
                   font_size = '13px';//13px
                   menu_height = '30px';//30px
                   a_padding = '5px';//5px
                   break;
               case 'small':
                   sub_menu_height = '100px';//20px
                   font_size = '12px';//12px
                   menu_height = '20px';//20px
                   a_padding = '2px';//2px
                   break;
               default:
                   sub_menu_height = '100px';//25
                   font_size = '13px';//13px
                   menu_height = '35px';//35
                   a_padding = '10px';//10
           }
           dom.children("ul").css("font-size",font_size);
           dom.children("ul").children("li").css("height",menu_height);
           dom.children("ul").children("li").children("a").css("line-height",menu_height);
           dom.children("ul").children("li").children("a").css("padding",a_padding);
           dom.children("ul").children("li").children("ul").css("top",menu_height);
           dom.children("ul").children("li").children("ul").css("left","0px");
           dom.children("ul").children("li").children("ul").children("li").children("a").css("line-height",sub_menu_height);
       }
       function s_m_t_c(dom,m_t_c){
           dom.css("color",m_t_c);
       }
       function s_m_b(dom,li_dom,m_b_s,m_bg_c,m_w,m_bg_h_c){
           style = "background-color:"+m_bg_c+"; margin-left: "+m_b_s+"; width: "+m_w+";";
           dom.attr("style",style);
           dom.filter(".current").css("background-color",m_bg_h_c);
           style1 = "background-color:"+m_bg_c+"; width: "+m_w+";";
           li_dom.children("ul").attr("style",style1);
       }
   };

})(jQuery);