var state_link = 'hidden';
var state_name = 'hidden';

function addli(wert){
	var add = 1;

	if (wert != 0) {
		var value;
		for (var i = 0; i < document.getElementsByName("tags[]").length; i++) {
			value = document.getElementsByName("tags[]")[i].value;

			if (value == '' && add != 0) {
				document.getElementsByName("tags[]")[i].value = wert;
				add = 0;
			}
		}

	}

	if (add == 1) {
		var tag   = document.getElementById('tag_list');
		var lnks  = tag.getElementsByTagName('a');
		var li    = document.createElement('li');
		var input = document.createElement('input');
		li.appendChild(input);

		input.name = 'tags[]';

		if (wert != 0) {
			input.value = wert;
		}

		var lnk  = document.createElement('a');
		lnk.href = '#';
		lnk.onclick = function(){killli(this);return false;};

		var img   = document.createElement('img');
		img.src   = 'http://photoopia.com/img/userpage/del.jpg';
		img.setAttribute('class' ,'del');
		img.border = '0';

		li.appendChild(document.createTextNode(' '));
		li.appendChild(lnk);
		lnk.appendChild(img);
		tag.appendChild(li);
	}
}

function killli (lnk){
         lnk.parentNode.parentNode.removeChild(lnk.parentNode);
}

function loadtags(text) {
	parent.document.uploadform.tags.value += text;
}

function show (id) {
	document.getElementById(id).style.visibility = "visible";
}