功能要求：实现点击图片，点击量+1
方法：
<A onClick="javascript:openBigPicture()" style="cursor:pointer">
                      <img id="bigPic" height="220" width="280" alt="<bean:write name="carinfoVo" property="regtime"/><bean:write name="carinfoVo" property="car_class"/>" src="<bean:write name="po" property="photo" scope="page"/>" border="0" ></A>

通过onClick事件
找到
<SCRIPT language=javascript>
    function display(index){
        var id = "pic"+index;
        var bigPicObj = document.getElementById("bigPic");
        var smallPicObj = document.getElementById(id);
        bigPicObj.src = smallPicObj.src;
        //bigPicObj.filters.revealTrans.apply();
        //bigPicObj.filters.revealTrans.play();
    }
    function openBigPicture(){
        var bigPicObj = document.getElementById("bigPic");
    window.open(bigPicObj.src,'','width=640,height=480,toolbar=no,resizable=yes');
    }
</SCRIPT>
我想在这个过程中加入一个点击增加的ACTION
就是在打开图片的过程中执行一个ACTION（用于实现点击+1），然后再返回一个地址
请高人指点