function  stopCopy(){
    var sUserAgent=navigator.userAgent;
    var isIE=sUserAgent.indexOf("compatible")>-1&&sUserAgent.indexOf("MSIE")>-1;
   
    var e ="";
    var target="";
    if(isIE){
        e= window.event;
        target=e.srcElement;
    }else{
        e=arguments[0];
        target=e.target;
    }
   
     var k = e.keyCode;
     if(e.ctrlKey&&k==67&& target.type!="textarea" && target.type!="text")
     {
         //取消事件
         stopEvent(e);
     }

}

posted on 2009-09-08 14:27  caixiaoniao  阅读(170)  评论(0编辑  收藏  举报