var titles = new Array();
var texts = new Array();
var images = new Array();
var first_id = 0;

function init() {

	var image = document.getElementById("image");
}

function load(id, title, text, image_url) {

	titles[id] = title;
	texts[id] = text;
	images[id] = image_url;
	if(first_id == 0) first_id = id;
}

function set_sectionname(name) {

	var section_name = document.getElementById("section_name");

	if(section_name) {
		section_name.innerHTML = name;
	}
}

function update(id) {

	var title = document.getElementById("image_title");
	var image = document.getElementById("image");
	var text = document.getElementById("image_text");	
	
	title.innerHTML = titles[id];
	image.style.filter = "progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=1.0 Duration=0.7)";
	if(image.filters && image.filters[0]) {
		image.filters[0].Apply();
		image.filters[0].Play();
	}
	//alert(images[id]);		
	image.src = images[id];
	text.innerHTML = texts[id];
	
}


function update_first() {

	if(first_id !=0) {
		update(first_id);
	}
}