<scrīpt>
function addEvent(obj,eventName,eventFunc)...{
if(obj.attachEvent) ...{
obj.attachEvent(eventName,eventFunc); }else if(obj.addEventListener)...{ eventName = eventName.toString().replace(/on(.*)/i,'$1'); obj.addEventListener(eventName,eventFunc,true);
}
}function delEvent(obj,eventName,eventFunc)...{ if(obj.detachEvent) obj.detachEvent(eventName,eventFunc) else if(obj.removeEventListener)...{ eventName = eventName.toString().replace(/on(.*)/i,'$1'); obj.removeEventListener(eventName,eventFunc,true); }}</scrīpt><HTML><HEAD><TITLE></TITLE></HEAD><BODY><button ōnclick=addEvent(document,"onclick",test1)>add1</button><br><button ōnclick=delEvent(document,"onclick",test1)>del1</button><br><button ōnclick=addEvent(document,"onclick",test2)>add2</button><br><button ōnclick=delEvent(document,"onclick",test2)>del2</button><br></BODY></HTML><scrīpt>function test1()...{ alert("test1")}function test2()...{ alert("test2")}document.onclick=function()...{ alert(1)}</scrīpt>
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