window.addEvent("domready", function() {

	replace_texts();
});


function replace_texts() {
	replace_text_img("h1");
	replace_text_img("h3");
	replace_text_img("h4");
}

function replace_text_img(tag) {

	var items = document.getElementsByTagName(tag);
	var item = null;
	var text = null;
	var itemText = null;

	for(var i=0; i <= items.length; i++) {

		try {
			item = items[i];

			item.innerHTML = item.innerHTML.replace("&lt;br&gt;"," <br> ");
			item.innerHTML = item.innerHTML.replace("&lt;BR&gt;"," <br> ");
			item.innerHTML = item.innerHTML.replace("<BR>"," <br> ");
			item.innerHTML = item.innerHTML.replace("<BR />"," <br> ");
			item.innerHTML = item.innerHTML.replace("<br />"," <br> ");
			
			
			text = item.innerHTML.replace(/<br>/gi, "<br> ")
			text = text.split(" ");
			itemText = item.innerHTML;
			item.innerHTML = "";

			for(var x=0; x < text.length; x++) {
				var img = document.createElement("img");

				if(text[x] == "<br>") {
					item.innerHTML = item.innerHTML + "<br />";
					continue;
				}
				
				img.alt = text[x];
				img.titel = text[x];
				img.src = "/create_image.php?tag=" + tag + "&text=" + escape(text[x]) + "&parent_text=" + escape(itemText);
				item.appendChild(img);
				item.innerHTML = item.innerHTML + " ";
			}

		} catch(e) {
		}
	}
}