1 function filtertable(query, action) {
2 var rows = document.getElementsByTagName('TBODY')[0].rows;
3 for (var i = 0; i < rows.length; i++) {
4 var keep = rows[i].cells[1].textContent.match(query, query.match(/[A-Z]/) ? '' : 'i');
7 rows[i].classList[keep ? 'add' : 'remove'](action);
10 if (keep) rows[i].classList.toggle(action);
13 rows[i].style.display = keep ? '' : 'none';
16 rows[i].classList.remove('focus');
17 rows[i].classList.remove('target');
22 function newelement(tagname, attrlist, childlist) {
23 if (!attrlist) return document.createTextNode(tagname);
24 var el = document.createElement(tagname);
25 for (var name in attrlist)
26 el.setAttribute(name, attrlist[name]);
27 if (childlist) for (var i = 0; i < childlist.length; i++)
28 el.appendChild(childlist[i]);
32 function prependsearch(target) {
33 target.parentNode.insertBefore(newelement(
37 onsubmit: "filtertable(this.q.value, 'filter'); this.q.value = ''; return false",
43 onkeyup: "filtertable(this.value, this.value.length > 1 ? 'focus' : 'reset')",
48 onclick: "filtertable(this.form.q.value, 'target')",
50 newelement('input', {type:'submit', value:'filter'}),