function _toggleText ( i ) {
	id = "summ_" + i;
	if ( document.getElementById( id ).style.display == 'none' ) {
		document.getElementById( id ).style.display = 'block';
		id = "full_" + i;
		document.getElementById( id ).style.display = 'none';
	} else {
		document.getElementById( id ).style.display = 'none';
		id = "full_" + i;
		document.getElementById( id ).style.display = 'block';
	}
}

function _hide ( box ) {
	showDiv = document.getElementById( box );
	showDiv.style.visibility = "hidden";
}

function _openLink ( url ) {
	recipeLink = window.open( url, 'recipeLink', 'resizable=yes,scrollbars=yes' );
	recipeLink.focus();
}