elt.insert({top: btn});
btn.observe("click", function(evt) {
evt.stop();
+ if (evt.detail === 0) { // it's not a real click, possibly a submit event
+ return;
+ }
if (typeof options.callback === "function") {
options.callback.call(elt);
}
while (node) {
nextNode = node.nextSibling;
- if (node.nodeType === 3 || node.tagName.toLowerCase() === 'br') {
+ if (node.nodeType === 3 || node.tagName.toLowerCase() === 'br' || node.textContent || node.innerText) {
div.removeChild(node);
}
node = nextNode;
var node = (div.ownerDocument || document).createTextNode(message);
if ($A(div.childNodes).filter(function(node) {
- return (node.nodeType === 3 || node.tagName.toLowerCase() === 'br');
+ return (node.nodeType === 3 || node.tagName.toLowerCase() === 'br' || node.textContent || node.innerText);
}).length) {
div.insert(new Element('br'));
}