function sortFoundSpeakers(sValue)
	{
	if (sValue!=0)
		{
		var aVals=sValue.split(',');
		var aUri=location.search.split('&orderby');
		self.location=aUri[0]+'&orderby='+aVals[0]+'&order='+aVals[1];
		}
	}

function fixForIE7(BrowserDetect)
	{
	if (BrowserDetect.browser=='Explorer' && BrowserDetect.version=='7' && document.getElementById('div-page-txt').offsetHeight>865)
	document.getElementById('div-footer-2').style.top=document.getElementById('div-page-txt').offsetHeight-860;
	}