rem: paramsArray.push(key + "=" + value); 
add: paramsArray.push(encodeURIComponent(key) + "=" + encodeURIComponent(value)); 
context: OpenLayers.Util.getParameterString = function(params) {    paramsArray = new Array();        for (var key in params) {        var value = params[key];        if ((value != null) && (typeof value != 'function')) {            paramsArray.push(key + "=" + value);        }    }        return paramsArray.join("&");};
meta: 4411	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4411/de9e4ec422f8dbedce6fed728ec369033de0b47e/Util.js/buggy/lib/OpenLayers/Util.js