var a$ = {}; a$.c = 0; a$.openSelect = null; a$.NO_SELECTION = 'Sin seleccion'; a$.SELECTED = 'opciones seleccionadas'; a$.SELECT_ALL = 'Seleccionar todas'; a$.SelectAllMin = 6; a$.WhenToUse = 'class'; a$.msSeparator = ','; a$.appName = navigator.appVersion.toLowerCase(); a$.isIE = document.all && a$.appName.indexOf('msie') >= 0; a$.isSafari = a$.appName.indexOf('safari') >= 0; a$.msBodyTimer = null; a$.multiSelectCreate = function(o) { var S = null; if (o != null)
S = [a$.isString(o)? a$.e(o): o]; else
S = document.getElementsByTagName('select'); for (var i = 0, l = 1; i < l; i++) { var s = S[i]; if (s != null && ((a$.WhenToUse == 'class' && s.className.indexOf('arc90_multiselect') >= 0) || (a$.WhenToUse == 'multiple' && s.multiple) || (a$.WhenToUse == 'all'))) { var title = s.title, id = s.id, name = s.name; var div = a$.newNode('div', 'a9multiselect-'+id, 'a9multiselect'); var span = a$.newNode('div', 'a9multiselect-'+id+'-title', 'title'); span.setAttribute('title', title); var expcol = a$.newNode('div', 'a9multiselect-click-'+id, 'expcol-click', '', span, div); var ul = a$.newNode('ul'); if (a$.isIE)
ul.style.width = '20em'; var expbody = a$.newNode('div', 'a9multiselect-body-'+id, 'expcol-body', '', ul); expbody.style.display = 'none'; a$.newEvent(div, 'mouseout', function(event) { a$.msBodyTimer = setTimeout('a$.closeSelect("'+id+'")', 1500);}); a$.newEvent(div, 'mouseover', function(event) { clearTimeout(a$.msBodyTimer); a$.msBodyTimer = null;}); a$.newEvent(expbody, 'mouseout', function(event) { a$.msBodyTimer = setTimeout('a$.closeSelect("'+id+'")', 1500);}); a$.newEvent(expbody, 'mouseover', function(event) { clearTimeout(a$.msBodyTimer); a$.msBodyTimer = null;}); a$.newEvent(ul, 'mouseout', function(event) { clearTimeout(a$.msBodyTimer); a$.msBodyTimer = null;}); a$.newEvent(ul, 'mouseover', function(event) { clearTimeout(a$.msBodyTimer); a$.msBodyTimer = null;}); if (a$.isIE)
var hidden = a$.newNode('<input type="hidden" name="'+name+'" title="'+title+'" />', name, '', '', null, div); else { var hidden = a$.newNode('input', name, '', '', null, div); hidden.setAttribute('type', 'hidden'); hidden.setAttribute('name', name); hidden.setAttribute('title', title);}
var m = s.options.length; if (s.multiple && m >= a$.SelectAllMin) { var alli = a$.newNode('li', '', 'a9selectall', '', null, ul); if (a$.isIE) { var allbx = a$.newNode('<input type="checkbox" name="a$-'+a$.c+'" id="a$-'+a$.c+'" alt="'+id+'" />', 'a$-'+(a$.c++), '', '', null, alli); var allbl = a$.newNode('<label for="'+allbx.id+'" />', '', '', a$.SELECT_ALL, null, alli);} else { var allbx = a$.newNode('input', 'a$-'+a$.c++, '', '', null, alli); allbx.setAttribute('type', 'checkbox'); allbx.setAttribute('alt', id); var allbl = a$.newNode('label', '', '', a$.SELECT_ALL, null, alli); allbl.setAttribute('for', allbx.id);}
eval("a$.newEvent(allbx, 'click', function () { a$.selectAll(a$.e('"+allbx.id+"')); });");}
var sel = 0; for (var j = 0; j < m; j++) { var value = s.options[j].value, text = s.options[j].text; var li = a$.newNode('li', 'a9-li-'+a$.c, '', '', null, ul); var d = a$.newNode('div', '', '', '', null, li); var chkType = s.multiple? 'checkbox': 'radio'; if (a$.isIE) { var checked = '', onclick = ''; if (s.options[j].selected == true) { checked = ' checked="checked"'; onclick = " onclick=\"a$.multiSelect(this, '"+value+"', 'a9multiselect-"+id+"');\""; sel++;}
var chkbx = a$.newNode('<input title="'+s.options[j].text+'" name="a9multiselect-options-'+id+'" alt="'+id+'" type="'+chkType+'"'+checked+onclick+' value="'+value+'" />', 'a$-'+a$.c++, '_a9checkbox', '', null, li);} else { var chkbx = a$.newNode('input', 'a$-'+a$.c++, '_a9checkbox', '', null, li); chkbx.setAttribute('type', chkType); chkbx.setAttribute('value', value); chkbx.setAttribute('alt', id); chkbx.setAttribute('title', s.options[j].text); chkbx.setAttribute('name', 'a9multiselect-options-'+id); if (s.options[j].selected == true) { chkbx.checked = true; chkbx.onclick = "a$.multiSelect(this, '"+value+"', 'a9multiselect-"+id+"');"; sel++;}
}
a$.newEvent(chkbx, 'click', function(event) { a$.cancelbubble(event); if (a$.isIE)
var t = a$.e(document.activeElement.id); else
var t = this; a$.multiSelect(t, t.value, 'a9multiselect-'+t.alt); a$.chk(t);}); a$.newEvent(li, 'click', function() { var t = a$.e('a$-'+this.id.slice('a9-li-'.length)); t.checked = !t.checked; a$.multiSelect(t, t.title, 'a9multiselect-'+t.alt); a$.chk(t);}); if (a$.isIE)
var label = a$.newNode('<label onclick="a$.cancelbubble(event);" for="'+chkbx.id+'" />', '', '', text, null, li); else { var label = a$.newNode('label', '', '', text, null, li); label.setAttribute('for', chkbx.id); a$.newEvent(label, 'click', function(event) { a$.cancelbubble(event);});}
if (chkType == 'radio' && !a$.isIE) { chkbx.style.visibility = 'hidden'; label.style.marginLeft = '-18px';}
}
if (sel == m && allbx != null)
allbx.setAttribute('checked', true); else if (sel == 0)
span.innerHTML = a$.NO_SELECTION; s.parentNode.appendChild(div); s.parentNode.appendChild(expbody); var fieldwidth = s.className.toLowerCase().indexOf('fieldwidth-'); var valuewidth = s.className.toLowerCase().indexOf('valuewidth-'); if (fieldwidth >= 0) { var q = s.className.slice(fieldwidth); fieldwidth = (q.slice(0, q.indexOf(' ') < 0? q.length: q.indexOf(' '))).slice('fieldwidth-'.length); fieldwidth = parseFloat(fieldwidth) == fieldwidth? fieldwidth+'px': fieldwidth;} else fieldwidth = ''; if (valuewidth >= 0) { var q = s.className.slice(valuewidth); valuewidth = (q.slice(0, q.indexOf(' ') < 0? q.length: q.indexOf(' '))).slice('valuewidth-'.length); valuewidth = parseFloat(valuewidth) == valuewidth? valuewidth+'px': valuewidth;} else valuewidth = ''; if (fieldwidth != 'dynamic') { expcol.style.width = fieldwidth; div.style.width = fieldwidth;}
if (valuewidth != 'dynamic')
expbody.style.width = valuewidth; expbody.style.minWidth = a$.getStyle(expcol, 'width'); if (a$.isIE || a$.isSafari)
expbody.style.marginTop = '-1.4em'; s.parentNode.removeChild(s); a$.expcol(div); a$.multiSelectPrep(div);}
}
}
a$.selectAll = function(o) { var I = a$.T('input', a$.e('a9multiselect-body-'+o.getAttribute('alt'))); for (var i = 0, m = I.length; i < m; i++) { var c = I[i]; if (c.type == 'checkbox' && c.className == '_a9checkbox') { c.checked = o.checked; a$.multiSelect(c.id, c.value, 'a9multiselect-'+c.getAttribute('alt')); a$.chk(c);}
}
}
a$.multiSelect = function(chk, value, parent) { var pid = parent.slice('a9multiselect-'.length); var to = a$.e(pid); chk = a$.isString(chk)? a$.e(chk): chk; if (chk.checked) { chk.type == 'checkbox'? to.value+= a$.msSeparator+value: to.value = value;} else
eval("to.value = to.value.replace(/"+value+"/g, '');"); var title = a$.e(parent+'-title'); to.value = to.value.replace(/\|{3}/g, a$.msSeparator); to.value = to.value.replace(/\|{2}/g, a$.msSeparator); to.value = to.value.replace(/^\|(.*)/g, '$1'); to.value = to.value.replace(/(.*)\|$/g, '$1'); var cbs = a$.T('input', a$.e('a9multiselect-body-'+pid)), x = '', v = a$.NO_SELECTION; var vals = '', c = 0; for (var i = 0, l = cbs.length; i < l; i++)
if (cbs[i].className == '_a9checkbox' && cbs[i].checked) { vals+= cbs[i].title+' | '; c++; if (x == 0) { v = cbs[i].title;} else { v = (x+1)+' '+a$.SELECTED;}
x++;}
vals = c > 1? vals.slice(0, vals.length-3): v; title.innerHTML = v; t = a$.e(pid).title; title.title = t == ''? vals: t+' : '+vals;}
a$.multiSelectPrep = function(parent) { if (parent == null) parent = document; var pid = parent.id.slice('a9multiselect-'.length); var P = a$.T('input', a$.e('a9multiselect-body-'+pid)), toObj = a$.e(parent.id.slice('a9multiselect-'.length)), to = toObj.value, newto = ''; for (var i = 0, l = P.length; i < l; i++) { if (P[i].type != null && P[i].className == '_a9checkbox') { a$.chk(P[i], false); if (P[i].checked == true) { a$.chk(P[i]); var val = P[i].value; a$.multiSelect(P[i], val, parent.id);}
}
}
if (to != '') { to = to.split(a$.msSeparator).sort(); for (var i = 1, l = to.length; i < l; i++)
if (to[i] == to[i-1])
to[i-1] = null; to = to.toString().replace(/,,/g, ',').replace(/,/g, a$.msSeparator); toObj.value = to.indexOf(a$.msSeparator) == 0? to.slice(1): to.length > 1 && to.lastIndexOf(a$.msSeparator) == to.length-1? to.slice(0, to.length-1): to;}
}
a$.chk = function(c, force) { var n = a$.node_after(c); if (n != null && n.style) { if ((force != null && force) || c.checked) { n.style.fontWeight = 'bold'; if (c.type == 'radio') { var R = c.form[c.name]; for (var i = 0, l = R.length; i < l; i++) { var r = R[i]; if (r.id != c.id)
a$.node_after(r).style.fontWeight = 'normal';}
a$.expcolclick('a9multiselect-click-'+c.alt);}
} else
n.style.fontWeight = 'normal';}
}
a$.closeSelect = function(id) { clearTimeout(a$.msBodyTimer); a$.msBodyTimer = null; var obj = a$.e('a9multiselect-body-'+id); var vis = a$.getStyle(obj, 'display'); if (vis == 'block') { a$.expcolclick(a$.e('a9multiselect-click-'+id));}
}
a$.is_ignorable = function(nod) { return (nod.nodeType == 8) || ((nod.nodeType == 3) && !(/[^\t\n\r ]/.test(nod.data)));}
a$.node_after = function(sib) { while (sib != null && (sib = sib.nextSibling)) { if (!a$.is_ignorable(sib)) return sib;}
return null;}
a$.expcol = function(parent) { var x = a$.T("div", parent); for (var i = 0, l = x.length; i < l; i++)
if (x[i].className.indexOf("-click") >= 0) x[i].onclick = a$.expcolclick;}
a$.expcolclick = function(o, force) { var c = null; if (a$.isIE)
var t = this.id? this: a$.isString(o)? a$.e(o): o; else
var t = this.toString().toLowerCase().indexOf('element') >= 0? this: a$.isString(o)? a$.e(o): o; c = a$.e('a9multiselect-body-'+t.id.slice('a9multiselect-click-'.length)); c.style.position = 'absolute'; if (c != null && c.style && c.style.display != "block") { if (t.className.indexOf("-open") > 0) return; t.className = t.className+"-open"; c.style.display = "block"; if (force == null || force == false) { if (a$.openSelect && a$.openSelect.id != t.id)
a$.expcolclick(a$.openSelect, true); a$.openSelect = t;}
} else if (c != null && c.style) { t.className = t.className.substr(0, t.className.length-5); c.style.display = "none"; if (force == null || force == false) { a$.openSelect = null;}
}
}
a$.isString = function(o) { return (typeof(o) == "string");}
a$.newNode = function(tp, id, cs, tx, cd, p) { var node = document.createElement(tp); if (tx != null && tx != '')
node.appendChild(document.createTextNode(tx)); if (id != null && id != '')
node.id = id; if (cs != null && cs != '' && cs.indexOf(':') < 0)
node.className = cs; if (cd != null)
node.appendChild(cd); if (p != null && p != '')
(a$.isString(p)? a$.e(p): p).appendChild(node); return node;}
a$.e = function(id, source) { if (source != null)
return source.getElementById(id); return document.getElementById(id);}
a$.T = function(tag, source) { if (source != null)
return source.getElementsByTagName(tag); return document.getElementsByTagName(tag);}
a$.t = function(tag, source) { if (source != null)
var T = source.getElementsByTagName(tag); else T = document.getElementsByTagName(tag); if (T.length > 0)
return T[0];}
a$.C = function(classname, source) { if (source != null)
return source.getElementsByClassName(classname); return document.getElementsByClassName(classname);}
a$.getStyle = function(obj, styleIE, styleMoz) { if (styleMoz == null) styleMoz = styleIE; if (a$.isString(obj)) obj = a$.e(obj); var s = ''; if (window.getComputedStyle)
s = document.defaultView.getComputedStyle(obj, null).getPropertyValue(styleMoz); else if (obj.currentStyle)
s = obj.currentStyle[styleIE]; if (s == 'auto')
switch (styleIE) { case 'top': return obj.offsetTop; break; case 'left': return obj.offsetLeft; break; case 'width': return obj.offsetWidth; break; case 'height': return obj.offsetHeight; break;}
else
return s;}
a$.newEvent = function(e, meth, func, cap) { if (a$.isString(e)) e = a$.e(e); if (e.addEventListener){ e.addEventListener(meth, func, cap); return true;} else if (e.attachEvent)
return e.attachEvent("on"+meth, func); return false;}
a$.newEvent(window, 'load', function () { var x = a$.T('select'); for (var i = 0, l = x.length; i < l; i++) { a$.multiSelectCreate(x[i]);}
}); a$.cancelbubble = function(e) { if (a$.isIE) e = event; if (e) e.cancelBubble = true;}
function noop() { return null;}