ajcoder 0 Newbie Poster

I have created the following code. I want people to drag the objects that are recycleable in the bin and a message to pop up that says "yes, you can recycle this". The others would have a remark that says something like "no, you cannot recycle this".
At the end. I want to say, congratulations, you are learning to recycle. How do I do this? My javascript skills are very little.

    <!DOCTYPE HTML>
    <html>
    <head>
    <style type="text/css">
    body {

    }
    #div1 {
        width:478px;
        height:331px;
        padding:0px;
        background-image:url(../Images/recycle_bin.png); 
        background-repeat:no-repeat;
        vertical-align:middle;
        margin:auto; 
        text-align:center;
        position:absolute;
        left:50%;
        }

    *[draggable=true] {
      -moz-user-select:none;
      -khtml-user-drag: element;
      cursor: move;
    }

    .instructions {
        font-family:Arial, Helvetica, sans-serif;
        font-size:19px;
        color:#255e02;  
        font-weight:bold;
        line-height:12px;
    }



    </style>


    <script type="text/javascript">

    function allowDrop(ev)
    {
    ev.preventDefault();
    }

    function drag(ev)
    {
    ev.dataTransfer.setData("Text",ev.target.id);
    }

    function drop(ev)
    {
    var data=ev.dataTransfer.getData("Text");
    ev.target.appendChild(document.getElementById(data));
    ev.preventDefault();
    }


    </script>


    </head>
    <body>
    <div class="instructions">
    <p>&nbsp;</p>
    <p>Drag the things that you can recycle to the recycle bin.</p>
    </div>
    <div id="div1" ondrop="drop(event)" ondragover="allowDrop(event)"></div>

    <div>
    <img id="drag1" src="../Images/Mountaindew.png" draggable="true" ondragstart="drag(event)" />
    <img id="drag2" src="../Images/snapple.png" draggable="true" ondragstart="drag(event)" />
    <img id="drag3" src="../Images/newspaper.png" draggable="true" ondragstart="drag(event)" />
    <img id="drag4" src="../Images/hotdog.png" draggable="true" ondragstart="drag(event)" />
    <img id="drag5" src="../Images/sneaker.png" draggable="true" ondragstart="drag(event)" />
    </div>


    </body>
    </html>