摘要：
MouseWheel.js的代码如下：var MouseWheel_Count=0;function MouseWheel$handle(delta){ MouseWheel_Count++; if(MouseWheel_Count>1) return; if (delta < 0) //小于0向下滚动，大于0向上滚动 // alert("向下滚动"); else // alert("向上滚动"); setTimeout("MouseWheel$CountMinus();",500);}function MouseWhee 阅读全文
