function GetObj(objName) ...{ if(document.getElementById) ...{ return eval('document.getElementById("' + objName + '")'); } else if(document.layers) ...{ return eval("document.layers['" + objName +"']"); } else ...{ return eval('document.all.' + objName); } } <script LANGUAGE="JavaScript"> function click() ......{ if (event.button==2) ......{alert('*^_^*'); } } document.onmousedown=click // --> </script> 上面那段JavaScript源码想必你看得很眼熟吧? 对了,那就是蔽置右键的JavaScript. 1为左键,2为右键,3为中间键