rem: var areas = Object.clone(param); 
add: var areas = param.clone(); 
context: helma.Html.prototype.map = function(name, param) {    this.openTag("map", {name: name});    var areas = Object.clone(param);    for (var i in areas) {        if (!areas[i].alt)            areas[i].alt = "";        if (!areas[i].shape)            areas[i].shape = "rect";        this.openTag("area", areas[i]);    }    this.closeTag("map");    return;};
meta: 2504	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2504/afec346b39ee200a27f9b77792873ff48cabbeb4/Html.js/clean/helma/Html.js