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function Polygon(sides){
    this.sides = sides;
    this.setSides = function(s) {this.sides=s;}
};
function Tri(sides){
Polygon.apply(this,[sides]);
}
var tri=new Tri(4);
console.log(tri.sides);

zhoufenfens

七月十二号交了2700的房钱，三个月

zhoufenfens

参考资料：

http://dmitrysoshnikov.com/ecmascript/javascript-the-core/

http://www.quora.com/JavaScript/What-is-the-difference-between-__proto__-and-prototype?q=javascript+__proto__+prototype

笔记：

（1）

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/**
 * Created with JetBrains WebStorm.
 * User: mobin
 * Date: 13-7-16
 * Time: 下午3:28
 * To change this template use File | Settings | File Templates.
 */
$(document).ready(function(){

    (function(exports){

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foo = function() {
this.myName = "Foo function.";
}
foo.prototype.sayHello = function() {
alert(this.myName);
}
foo.prototype.bar = function() {
setTimeout(this.sayHello.call(this), 1000);
}
var f = new foo();

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ul#position li.on{
    box-shadow: inset 0 1px 3px -1px #28b4ea,0 1px 2px rgba(0,0,0,.5);
    background-color: #1293dc;
    background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0%,#1293dc),color-stop(100%,#0f6297));
    background-image: -webkit-linear-gradient(top,#1293dc,#0f6297);
    background-image: linear-gradient(top,#1293dc,#0f6297);
}

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function throttle( fn, time ) {
    var t = 0;
    return function() {
        var args = arguments, ctx = this;
        clearTimeout(t);

        t = setTimeout( function() {
            fn.apply( ctx, args );
        }, time );
    };

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       function changehandler(){

             console.log("change");
           var file = document.getElementById('fileupload').files[0];
           var reader=new FileReader();
           reader.onload = (function(theFile) {
               return function(e) {

                   console.log(e.target.result);
                   // img 元素

zhoufenfens

8月13号借给老査500元

zhoufenfens

8.15垫付50块保洁费