// JavaScript Document

function getXMLField(xmlObj, fieldName){
	return xmlObj.getElementsByTagName(fieldName);
}

function errorAlert(errorText){
	var toAppend = '<div id="error_alert" class="popup" style="display:none;"><div id="error_alert_form" class="container_12" style="display:none;"><div class="grid_4">&nbsp;</div><div id="error_content" class="grid_4 popup_middle_middle"></div><div class="grid_4">&nbsp;</div></div></div>';	
	$('#content').append(toAppend);
	$('#error_content').append('<img src="img/alert_error.png" align="left" style="margin:20px;" /><p style="padding:10px;">' + errorText + '</p><div align="center" style="clear:both;"><input type="button" id="error_close_button" value="'+document.getElementById('okay_text').innerHTML+'" /></div>');
	$('#error_alert').fadeIn('slow');
	$('#error_alert_form').fadeIn('slow');
	
	$('#error_close_button').click(function(){
		$('#error_alert').fadeOut('slow');
		$('#error_alert_form').fadeOut('slow', function(){
			//document.getElementById('error_alert').innerHTML = '';
			$('#error_alert').remove();
		});
	});
}