Value parameter passing

<ul id="menu">
        <li id='item1' class="">房产</li>
        <li id='item2' class="">家居</li>
        <li id='item3' class="">二手房</li>
    </ul>
   <div class='panel'>
            <ul class="list">
                <li>1</li>
                <li>1</li>
                <li>1</li>
                <li>1</li>
            </ul>
        </div>
   <script src="http://libs.baidu.com/jquery/1.9.1/jquery.min.js"></script>
   <script>
       console.log (apaner)
           opaner = $ ('. 'panel')
           Ali = $ ( '# menu li),
           omenu = $ ( '# menu'),
       var
           apaner = $ ( '. panel li');

       .each $ (aLi, function (index, Val) { 
           the console.log (aLi [index]) 
           var aLi EV = [0]; 
           (function (EV) { 
           this.a (EV); 
           } (EV)) 
       }) 
       the console.log (EV) 
       function A (EV) { 
           this.ev = EV; 
       } 
           the console.log (EV) 
// $ .each (apaner, function (index, Val) { 
// the console.log (apaner [index] ) 
//}) 
       when you click on, it will trigger ev event source object 
       ev.addEventListener ( 'the click', function (event) { 
           var target = event.target; 
           console.log (event.target) 
       }) 
       or

　　　　function c(ev){
           var cc = this.ev;
           console.log(cc);
　　　　}