var newWin = null;

function closeWin()
{
	if (newWin != null)
	{
		if(!newWin.closed)
			newWin.close();
	}
}

function contact_form(formType,strName)
{
	closeWin();
	var strOptions="";
	strOptions="status, height=600, width=650, toolbar=no, status=no, scrollbars=yes";
	var strURL="/index.php?option=com_chronocontact&chronoformname=contact_form&form_name="+formType+"&tmpl=component";	
	newWin = window.open(strURL, strName, strOptions);
	newWin.focus();
}