$(document).ready(function(){
						   
	$('#navigation_primary > ul').css({opacity: 0.9});
	$('#navigation_recipe').css({opacity: 0.9});

    //colour_words('h1');
	//colour_words('h4');
});

function colour_words(v) {
	$(v).each(function(index) {
		node = $(this).text();
		var word_array = Array();
		var node_array = node.split(' ');
		for(i=0; i<node_array.length; i++){
			var word = i % 2 == 0 ? "<strong>"+node_array[i]+"</strong>" : node_array[i];
			word_array[i] = word;
		}
		$(this).html(word_array.join(' '));
	});
};