function changeHeader (pageData) {

	var init = function () {
		$(function () {
			var data = $.parseJSON(pageData);
			pageData = data;

			document.body.className = 'small';

			changeHeaderBottom();
		});
	};

	var changeHeaderBottom = function () {
		var container = document.getElementById('header');

		var bottom;
		for ( var i = 0; i < container.children.length; i++ ) {
			if (container.children[i].className == 'bottom') {
				bottom = container.children[i];
			}
		}
		bottom.innerHTML = '';


		var left			= document.createElement('div');
			left.className	= 'small-left';
			bottom.appendChild(left);

			var h2				= document.createElement('h2');
				h2.innerHTML	= 'Direct zoeken:';
				left.appendChild(h2);

			var form			= document.createElement('form');
				form.id			= 'search';
				form.method		= 'post';
				form.action		= siteUrl + 'zoeken/';
				left.appendChild(form);

				var img			= document.createElement('img');
					img.src		= baseUrl + 'source/img/vergrootglas-groen.png';
					img.alt		= 'search';
					form.appendChild(img);

				var input				= document.createElement('input');
					input.type			= 'text';
					input.className		= 'vNo';
					input.name			= 'search';
					input.defaultValue	= 'Type hier uw zoekwoorden';
					form.appendChild(input);

				var button				= document.createElement('input');
					button.type			= 'submit';
					button.value		= ' ';
					button.className	= 'SEND';
					form.appendChild(button);

				new contactForm('search', 'search');

		var	right			= document.createElement('div');
			right.className	= 'small-right';
			bottom.appendChild(right);

			if (pageData.topTitle != '') {

				img					= document.createElement('img');
				img.src				= baseUrl + 'source/img/quoteleft.png';
				img.alt				= 'quote';
				img.className		= 'quote-left';
				right.appendChild(img);

			var span			= document.createElement('span');
				span.innerHTML	= ((pageData.topTitle != '')? pageData.topTitle : pageData.menuTitle);
				right.appendChild(span);

				img					= document.createElement('img');
				img.src				= baseUrl + 'source/img/quoteright.png';
				img.alt				= 'quote';
				img.className		= 'quote-right';
				right.appendChild(img);
				
			}
	};

	init();
}