function usersVoice(nodeId) {
	var commentBox = document.getElementById('commentbox');
	if (commentBox) {
		var h2nodes = commentBox.getElementsByTagName('h2');
		for (var i = 0, l = h2nodes.length; i < l; i++) {
			h2nodes[i].style.position = 'absolute';
		}
		var nodes = commentBox.getElementsByTagName('div');
		for (var i = 0, l = nodes.length; i < l; i++) {
			var node = nodes[i];
			if (node.className == 'commentswrapper') {
				node.style.position = 'absolute';
				node.style.paddingLeft = 0 + 'px';
				node.style.top = 50 + 'px';
				node.style.left = 20 + 'px';
				node.style.width = 645 + 'px';
				node.style.border = 'none';
			}
			if (node.className == 'commentboxes') {
				var id = node.id;
				var prop = (id == nodeId) ? 'visible' : 'hidden';
				nodes[i].style.visibility = prop;
			}
		}
	}
	var frameNode = document.getElementById('uv_frame');
	if (frameNode) {
		var frameImg = frameNode.getElementsByTagName('img')[0];
		frameImg.style.width = 691 + 'px';
		frameImg.style.height = 381 + 'px';
	}
}

function addListener(obj, event, func, useCapture) {
    if (window.addEventListener) {
        obj.addEventListener(event, func, useCapture);
    } else if (window.attachEvent) {
        obj.attachEvent("on" + event, func);
    } else {
        obj['on' + event] = func;
    }
}