javascript通过子窗口内元素DOM交互 改变 父窗口内DOM属性

window.addEventListener('load',function(){
var face = document.getElementById_x_x_x('face');
var imgs = face.getElementsByTagName('img');
var register = window.opener.document.getElementById_x_x_x('register');
var pimg = register.getElementsByClassName('face')[0].getElementsByTagName('img')[0];
var src = '';

for(var i=0;i<imgs.length;i++)
{
imgs[i].onclick = function()
{
pimg.src = this.src;
}
}
});