function getStyle(obj,attr){ //获取非行间样式,obj是对象,attr是值
if(obj.currentStyle){
return obj.currentStyle[attr];//针对ie获取非行间样式
}else{
return getComputedStyle(obj,false)[attr]; //针对非ie
};
};
function fn(eve){
var e = eve || window.event;
}
function stopDefaule(){
if( e.preventDefault ){
e.preventDefault();
}else{
e.returnValue = false;
}
}
//或使用return flase//注意一定要在最后使用,防止提前中断函数
function stopBubble(e){
if(e.stopPropagation()){
e.stopPropagation(); //兼容其他浏览器
}else{
e.cancelBubble = true;//兼容ie浏览器
}
}
function key(eve){
var keyC = eve.keyCode || eve.which
}
function addEvent(obj,type,back){
if(obj.addEventListener){
obj.addEventListener(type,back);
}else if(obj.attachEvent){
obj.attachEvent("on" + type,back);
}else{
obj["on"+type] = back;
}
}
function removeEvent(obj,type,back){
if(obj.removeEventListener){
obj.removeEventListener(type,back,false);
}else if(obj.detachEvent){
obj.detachEvent("on" + type,back);
}else{
obj["on"+type] = null;
}
}
function getEventtarget(){
var e = eve || window.event;
var target = e.target || e.srcElement;
}
var sTop = document.documentElement.scrollTop || document.body.scrollTop
原文:https://www.cnblogs.com/zhupengcheng/p/11478032.html