function checkAnswer()
{
	var elems = document.getElementById( "dykDetails" ).getElementsByTagName( "input" );
	
	for( n = 0; n < elems.length; n++ )
	{
		if( elems[n].name == "answer[]" && elems[n].checked == true )
		{
			if( elems[n].value == "1" )
			{
				alert( "Correct!" );
			}
			else
			{
				alert( "Incorrect!  Please try again." );
				break;
			}
				
			
		}
	}
}