var bindEvent = function(dom, type, fn) {
if(dom.addEventListener) {
dom.addEventListener(type, fn)
} else if (dom. attachEvent) {
dom.attachEvent(type, fn)
} else {
dom['on'+type] = fn
}
}
function bindIEEvent(dom, type, fn, data) {
var data = data || {}
dom.addEventListener(type, function(e){
fn.call(dom, e, data)
})
}
var dom = document.getElementById('box')
bindIEEvent(dom, 'click', function(e, d){
console.log(e, d)
dom.innerHTML += "," + d.text
}, {text: 'hello', value: 1})
var Vistor = (function(){
return {
push: function() {
var len = arguments[0].length || 0;
console.log(len, Array.prototype.slice.call(arguments,1))
var args = Array.prototype.slice.call(arguments, 1)
arguments[0].length = len + arguments.length - 1 ;
return Array.prototype.push.apply(arguments[0], args);
}
}
})();
var a = new Object;
Vistor.push(a, 1,2,3,4)
