Function that get all the URL query fields names
28/01/2009
function getFieldsFromURL() {
var query = self.location.search;
if(query.length > 0) {
var str = query.substring(1);
var list = new Array();
var i = 0;
for(;;++i) {
var end = str.indexOf('=');
if(end == -1) return (i == 0)?null:list;
list[i] = unescape(str.substring(0, end));
list[list[i]] = getFieldFromURL(list[i]);
end = str.indexOf('&');
if(end == -1) return (i == 0)?null:list;
str = str.substring(end+1, str.length);
}
} else {
return null;
}
}
