/*  EyeRock utility functions
 *  (c) 2008 Robert Heath, Patrick Walkup
 *--------------------------------------------------------------------------*/

function submitForm( $formName ) {
	$($formName).submit();
}

// Browse/Search Functions

function setAlpha( $alpha, $reset ) {
	$('alphaFilter').value = $alpha;
}

function setGenre( $genre, $reset ) {
	$('genreFilter').value = $genre;
}

function updateSearchContent($resetPaging) {
	var $offset = $F('offset');
	if ($resetPaging) $offset = 0;
	
	new Ajax.Request('includes/searchContent.php', { method: 'get', 
		parameters: { keyword:$F('keywordText'),alphaFilter:$F('alphaFilter'),genreFilter:$F('genreFilter'),offset:$offset },
		onSuccess: function(transport) { 
			$('searchresults').update(transport.responseText);
		}
	});
}