String.prototype.empty = '';
String.prototype.startsWith = function( /*String*/start) {
if (start == null || start == '') return false;
return (this.indexOf(start) == 0);
}
String.prototype.endsWith = function( /*String*/end) {
if (end == null || end == '') return false;
var endL = end.length;
var l = this.length;
if (l < endL) return false;
var offset = l - endL;
return (this.lastIndexOf(end) == offset)
}
String.prototype.trim = function() {
if (this == null || typeof (this) == 'undefined') return this;
var tmp = this.replace(/^\s+/g, "");
return tmp.replace(/\s+$/g, "");
}
String.prototype.equals = function( /*Object*/obj) {
if (obj == null) {
return (this == obj);
}
return this == obj.toString();
}
String.prototype.isEmpty = function() {
if (this == null) return true;
return this.equals(String.empty);
}
String.prototype.replaceAll = function(oldStr, newStr) {
return this.split(oldStr).join(newStr);
}
String.prototype.replaceAllIgnoreCase = function(oldStr, newStr) {
return this.toLowerCase().split(oldStr.toLowerCase()).join(newStr);
}
String.prototype.containsIgnoreCase = function( /*String*/strToSearch) {
if (strToSearch != null && typeof (strToSearch).equals("string")) {
if (!strToSearch.isEmpty()) {
return this.toUpperCase().contains(strToSearch.toUpperCase());
}
return false;
}
return false;
}
String.prototype.contains = function( /*String*/strToSearch) {
if (strToSearch != null && typeof (strToSearch).equals("string")) {
if (!strToSearch.isEmpty()) {
return this.indexOf(strToSearch) != -1;
}
return false;
}
return false;
}
String.prototype.countOf = function(pattern) {
var ar = this.split(pattern);
return ar.length - 1;
}
Client = new function() {
this.screen = parseInt(window.screen.height, 10);
this.OPERA = 'OPERA';
this.IE = 'IE';
this.FIREFOX = 'FIREFOX';
this.SAFARI = 'SAFARI';
this.MOZ = 'MOZILLA';
}
Browser = new function() {
/*private prop*/
var u = new String(navigator.userAgent), d = document;
this.ie = (/MSIE /.test(u) && !u.containsIgnoreCase(Client.OPERA)) ? true : false;
this.ns4 = typeof d.layers != "undefined";
this.dom = typeof d.getElementById != "undefined";
this.safari = /Safari/.test(u);
this.moz = /Gecko/.test(u) && !(u.containsIgnoreCase(Client.SAFARI) || u.containsIgnoreCase(Client.OPERA));
this.firefox = /Gecko/.test(u) && !(u.containsIgnoreCase(Client.SAFARI) || u.containsIgnoreCase(Client.OPERA)) && u.containsIgnoreCase(Client.FIREFOX);
this.mie = /MSIE /.test(u) && /Mac/.test(u);
this.opera = u.containsIgnoreCase(Client.OPERA);
this.o7 = /Opera 7/.test(u);
this.o8 = /Opera\/8.0/.test(u);
/*OS*/
this.win9x = /Win9/.test(u) || /Windows 9/.test(u);
this.winNT = /Windows NT 5.1/.test(u);
};
/*workaround for fireFox*/
function collapseElement(/*HTMLElement*/element) {
if (element.className.toLowerCase().indexOf("elementcollapsed") == -1)
element.className += ' elementcollapsed';
}
function uncollapseElement(/*HTMLElement*/element) {
element.className = element.className.replaceAllIgnoreCase('elementcollapsed', '');
}
// end workaround
function getObj(id) {
return document.getElementById(id);
}
// creatge event hander and dispath for HTMLElement when use FF
try {
HTMLElement.prototype.click = function() {
var evt = this.ownerDocument.createEvent('MouseEvents');
evt.initMouseEvent('click', true, true, this.ownerDocument.defaultView, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
this.dispatchEvent(evt);
}
} catch (e) {
;
}
/*customize Event.KEYDOWN with my handle */
if (!Browser.ie) {
window.captureEvents(Event.KEYDOWN);
window.onkeydown = keyhandler;
} else {
document.onkeydown = keyhandler;
}
/*my custom handle*/
function keyhandler(e) {
if (document.all) {
e = event;
}
var code = e.keyCode;
//capture correct code from different browser
if (code == 13) {
var el = null;
if (Browser.ie) {
el = e.srcElement;
} else {
el = e.target;
}
// test if source is body do nothing
if (el.tagName.toUpperCase() == "HTML") {
return false;
}
// if source is button do nothing
if (el != null && el.type != null) {
if (el.tagName.toUpperCase() == "TEXTAREA") return true;
var type = el.type.toUpperCase();
if (type != 'BUTTON' && !(type == "IMAGE" && el.tagName.toUpperCase() == "INPUT")) {
// event ==> fire
if (eventFire.getTarget() != null) {
eventFire.getTarget().focus();
eventFire.fire();
return false;
}
else {
return true;
}
}
}
}
}
/* EventFire Object
use to configure custom event
fire event on Enter pressed
*/
function _fire() {
if (this.getTarget() != null) {
// alert('click ' + this.getTarget().id)
this.getTarget().click();
}
}
function _setSource(/*HTMLElement*/objSource) {
this._source = objSource;
}
function _getSource() {
return this._source;
}
function _setTarget(/*HTMLElement*/objTarget) {
this._target = objTarget;
}
function _getTarget() {
return this._target;
}
function EventFire() {
/*private prop*/
this._source = null;
this._target = null;
/*getter and setter*/
this.setSource = _setSource;
this.getSource = _getSource;
this.setTarget = _setTarget;
this.getTarget = _getTarget;
/*public method*/
this.fire = _fire;
}
/*globla object*/
var eventFire = new EventFire();
/*wrapper to set event*/
function setMyCustomEvent(/*HTMLElement*/objSource, /*HTMLElement*/objTarget) {
//alert('setter ' + objTarget.id)
eventFire.setSource(objSource);
eventFire.setTarget(objTarget);
}
// apre la finestra in modalità modale per l'inserimento dell'abstract content
function ModalWindow(sUrl) {
return window.showModalDialog(sUrl, null, "dialogWidth:800px;dialogHeight:600px;scroll: auto;")
}
//Sezione per il funzionamento dei flash dopo l'applicazione della patch di windows xp
//v1.0
//Copyright 2006 Adobe Systems, Inc. All rights reserved.
function AC_AddExtension(src, ext) {
if (src.indexOf('?') != -1)
return src.replace(/\?/, ext + '?');
else
return src + ext;
}
function AC_Generateobj(objAttrs, params, embedAttrs) {
var str = ' ';
str += '