LoadHeader = function(hdiv, fdiv, imagestr) {
		
		LoadImg = function() {
			HeaderImage.innerHTML = '<img src="' + imagestr + '" width="800">';
		}

		if (imagestr != '') {
			GetHTTPAJAX(hdiv, 'Header.html', {OnSuccess:LoadImg});
		} else {
			GetHTTPAJAX(hdiv, 'Header.html');
		}
		

		GetHTTPAJAX(fdiv, 'Footer.html');
		
	}