Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> 1 <p><label for="wheelDelta">  滚动值:</label>(IE/Opera)<input type="text" id="wheelDelta" /></p>
 <p><label for="detail"> 滚动值:(Firefox)</label><input type="text" id="detail" /></p>
 <script type="text/javascript">
 var oTxt=document.getElementById("txt");

var scrollFunc=function(e){
    var direct=0;
    e=e || window.event;
   
    var t1=document.getElementById("wheelDelta");
    var t2=document.getElementById("detail");
    if(e.wheelDelta){//IE/Opera/Chrome
        t1.value=e.wheelDelta;
    }else if(e.detail){//Firefox
        t2.value=e.detail;
    }
    ScrollText(direct);
}
/*注册事件*/
if(document.addEventListener){
    document.addEventListener('DOMMouseScroll',scrollFunc,false);
}//W3C
window.onmousewheel=document.onmousewheel=scrollFunc;//IE/Opera/Chrome/Safari
</script>