Global.render (name, param)
render a standard image

Sourcecode in Global/constants.js:
1:   render: function(name, param) {
2:         if (!this[name])
3:            return;
4:         param.src = app.properties.staticUrl + this[name].name;
5:         if (param.as == "url") {
6:            res.write(param.src);
7:            return;
8:         }
9:         delete param.name;
10:        param.border = 0;
11:        if (!param.width)
12:           param.width = this[name].width;
13:        if (!param.height)
14:           param.height = this[name].height;
15:        if (!param.alt)
16:           param.alt = this[name].alt;
17:        if (!param.linkto && !this[name].linkto)
18:           Html.tag("img", param);
19:        else {
20:           Html.openLink({href: param.linkto ? param.linkto : this[name].linkto});
21:           delete(param.linkto);
22:           Html.tag("img", param);
23:           Html.closeLink();
24:        }
25:        return;
26:     }