var params = new Array;
var paramparentname = 'jap';
var paramtopname = 'jat';
var paramgotopname = 'jagt';

// In Firefox the parameters are appended to document.URL. This function strips them off.
function fDocURL()
{	var vdocurl = location.href;
	if (vdocurl.indexOf('?') > 0)
	{	vdocurl = vdocurl.substr(0, vdocurl.indexOf('?'));
	}

	return vdocurl;
}

// Convert the parameters from the document's URL to an array
function getParams()
{	var vInParams = decodeURIComponent(location.search);
	if (vInParams != '') {
		var paramArray = vInParams.split('?')[1].split('&');
		for(var i = 0, len = paramArray.length; i < len; i++)
		{	params[paramArray[i].split('=')[0]] = (paramArray[i].split('=')[1]).replace(/ /g,'%20');
		}
	}
}