// Topnav Dropdown Script

function showLayer(layerName)  {  
	if ( document.getElementById(layerName) )
		document.getElementById(layerName).style.display='block';
}

function hideLayer(layerName)  {  
	if ( document.getElementById(layerName) )
		document.getElementById(layerName).style.display='none';
}


$(function() {   
		   
    /* zebra striping */
	if( $('.form_links').length ){
		$('.form_links li:even')
			.addClass('even')
			.wrapInner('<div><div></div></div>');
	}
	
	
});