JavaScript中，如何在点击事件里面重新调用一下window.onload函数

[Hell*]

这是我的window.onload函数

window.onload = function initGame() {
    //初始化游戏函数
    if (this.level < 4) {
        this.margin = 12;
    }
    else if (this.level < 8) {
        this.margin = 6;
    }
    else if (this.level < 16) {
        this.margin = 3;
    }
    else {
        this.margin = 1;
    }
    this.card = [];
    this.size = (600 - (this.level + 1) * this.margin) / this.level;
    for (var i = this.level * this.level; i--;) {
        this.card.push({
            color: false,//false是黄色，true是蓝色
        })
    }
    //动态生成DIV
    for (var x in card) {
        var box = document.createElement("div");
        box.style.width = size + 'px';
        box.style.height = size + 'px';
        box.style.marginTop = margin + 'px';
        box.style.marginLeft = margin + 'px';
        box.style.marginBottom = margin + 'px';
        box.style.marginRight = margin + 'px';
        box.style.background = '#E6AB5E';
        box.style.cssFloat = 'left';
        box.className += ' ' + 'card';
        box.id += '' + x;
        var bo = document.getElementById("board");
        bo.appendChild(box);
        for (var j = 1; j < this.level; j++) {
            if (x == j * this.level) {
                box.style.clear = 'both';//清除浮动效果
            }
        }
        var id = x;
        var e = document.getElementById(id);
        e.setAttribute("onclick", "check(id)");
    }
}

我想在我的点击事件里面再调用一下这个函数，下面是我写的点击事件

function check(x) {
    //this.card[x].color = !this.card[x].color;
    var id = document.getElementById(x);
    if (id.style.background == "rgb(230, 171, 94)") {
        id.style.background = '#5C90FF';
    } else {
        id.style.background = '#E6AB5E';
    }
    changeNeighbor(x);
    gameOver();
    if(gameOver()){
        setTimeout(function(){
            alert('恭喜通过第'+this.level+'关');
            this.level++;
           this.initfame();
            //initGame();
        },200)
    }
}

重点是红色那里，该怎么调用呀？求大神指导一下

[Hell*]

<span style="color: #FF0000;">this.initfame();</span>
这句话发错了应该是 this.initfame(); 多余的是CSDN自动给我加上的

我用的CSDN字体变红的功能，咋给我加代码呢？

[kuanhuayu]

function test() { alert('test'); } window.onload = test; checkclick(){ test(); }