function addLoadEvent(func) {? ? ? var oldonload = window.onload;? ? ? if (typeof window.onload != 'function') {? ? ? ? ?window.onload = func;? ? ? ? ?} else {? ? ? ? window.onload = function() {? ? ? ? ? ?oldonload();? ? ? ? ? func();? ? }? }}function positionMessage(){? if(!document.getElementById || !document.getElementById("message")) return false;? var elem = document.getElementById("message");? elem.style.position = "absolute";? elem.style.left = "50px";? elem.style.top = "100px";? movement = setTimeout("moveMessage()",10000);}function moveMessage(){? if(!document.getElementById || !document.getElementById("message")) return false;? var elem = document.getElementById("message");? elem.style.left = "200px";}addLoadEvent(positionMessage);addLoadEvent(moveMessage);
這段代碼動(dòng)畫效果為什么實(shí)現(xiàn)不了
甫里
2016-03-28 16:10:44
