function GetQueryParms()
{
	var parms = new Array();

	if (window.location.search != "")
	{
		var query = window.location.search;
		// cut leading question mark
		query = query.substr(1,query.length-1);
		var ppairs = query.split('&');
		for (var p in ppairs)
		{
			var keyval = ppairs[p].split('=');
			parms[keyval[0]] = unescape(keyval[1]);
		}
	}
	return (parms);
}