/************************************************/
function getBrowserType(){
if (navigator.userAgent.toLowerCase().indexOf("safari") != -1){
return "safari";
}
if (navigator.appName.indexOf("Microsoft") != -1){
return "ie";
}
// default
return "mozilla";
}
/************************************************/
function isSafari(){
return (getBrowserType() == 'safari');
}
/***********************************************/
function isIE6(){
return (Browser.Engine.trident
&& Browser.Engine.version == 4);
}
function isIE(){
return (getBrowserType() == 'ie');
}
/************************************************/
function getScrollX(win){
switch (getBrowserType()){
case "ie":
if (win.document.documentElement
&& win.document.documentElement.scrollLeft){
return win.document.documentElement.scrollLeft;
}
return win.document.body.scrollLeft;
break;
case "mozilla":
default:
return win.pageXOffset;
}
}
/************************************************/
function getScrollY(win){
switch (getBrowserType()){
case "ie":
if (win.document.documentElement
&& win.document.documentElement.scrollTop){
return win.document.documentElement.scrollTop;
}
return win.document.body.scrollTop;
break;
case "mozilla":
default:
return win.pageYOffset;
}
}
function getRadioValue(group){
for(var i = 0; i < group.length; i++){
var radio = group[i];
if (radio.checked) return radio.value;
}
return null;
}
/**
*
**/
function printLog(text){
var win = window.open("", "_blank");
text = text.replace(//g, ">");
win.document.write("" + text + "\n\n
");
}
function printObj(object, level, printFunctions){
var output = "";
for(var i in object){
for(var j = 0; j < level; j++){
output += " ";
}
if (typeof object[i] == 'object'){
output += i + ":\n" + printObj(object[i], level + 1, printFunctions);
}
else if (printFunctions == true
|| typeof object[i] != 'function'){
output += i + ": " + object[i] + "\n";
}
}
if (level == 0){
var win = window.open("", "_blank");
if (win){
win.document.write("" + output + "\n\n
");
}
}
return output;
}
/**
* getTopPos
**/
function getTopPos(obj){
var top = obj.offsetTop;
if (obj.offsetParent != null){
top += getTopPos(obj.offsetParent);
}
return top;
}
/**
* getLeftPos
**/
function getLeftPos(obj){
var left = obj.offsetLeft;
if (obj.offsetParent != null){
left += getLeftPos(obj.offsetParent);
}
return left;
}
/**
* getHeight
**/
function getHeight(obj){
return obj.offsetHeight;
}
/**
* getWidth
**/
function getWidth(obj){
return obj.offsetWidth;
}
/**
* would prefer to do this as a Node.prototype but IE sucks.
**/
function childOf(childNode, testNode){
var parentNode = childNode;
while(parentNode
&& parentNode.parentNode){
parentNode = parentNode.parentNode;
if (parentNode == testNode) return true;
}
return false;
}
/**
* rgb2hex
**/
function rgb2hex(rgb){
var regEx = new RegExp("rgb\\(([0-9]*)\\s*,\\s*([0-9]*)\\s*,\\s*([0-9]*)", "i");
var matches = regEx.exec(rgb);
if (matches){
var hex = '#' + padNum(parseInt(matches[1]).toString(16), 2)
+ padNum(parseInt(matches[2]).toString(16), 2)
+ padNum(parseInt(matches[3]).toString(16), 2);
return hex.toUpperCase();
}
return rgb;
}
function padNum(value, digits){
for(var i = 0; i < digits - value.length; i++){
value = '0' + value;
}
return value;
}
function alertObj(obj, level){
var padding = "";
var output = "";
for(var j = 0; j < level; j++){
padding += " ";
}
for(var i in obj){
var data = obj[i];
if (!(data instanceof Object)){
output += padding + i + ": " + data + "\n";
}
else if (!(data instanceof Function)){
output += padding + i + ":" + "\n"
+ alertObj(data, level + 1);
}
}
if (level == 0){
alert(output);
return;
}
else {
return output;
}
}
function clearTable(table, skip){
if (!skip || (typeof skip) == 'undefined') skip = 0;
while(table.rows.length > skip){
table.deleteRow(-1);
}
}
/**
*
**/
function getRandString(length){
var chars = "abcdefghijklmnopqrstuvwxyz0123456789";
var randString = '';
for(var i = 0; i < length; i++){
randString += chars.charAt([Math.floor(Math.random() * chars.length)]);
}
return randString;
}
/**
* like PHP function
**/
function inArray(needle, haystack){
for(var i = 0; i < haystack.length; i++){
if (haystack[i] == needle) return true;
}
return false;
}
function getElementRow(el){
while(el.nodeName != 'TR'){
if (el.parentNode){
el = el.parentNode;
}
else {
alert("Couldn't find Element Row.");
return false;
}
}
return el;
}
function getRowTable(row){
var element = row;
while(element.nodeName != 'TABLE'){
if (element.parentNode){
element = element.parentNode;
}
else {
alert("Couldn't find Row Table.");
return false;
}
}
return element;
}
function getRowIndex(row){
var table = getRowTable(row);
if (table){
for(var i = 0; i < table.rows.length; i++){
if (table.rows[i] == row) {
return i;
}
}
}
return -1;
}
function getParent(el, nodeName, upLevels){
nodeCount = 0;
while(nodeCount < upLevels){
if (el.parentNode){
el = el.parentNode;
}
else {
alert("Couldn't find Element Parent " + nodeName + ".");
return false;
}
while(el.nodeName != nodeName){
if (el.parentNode){
el = el.parentNode;
}
else {
alert("Couldn't find Element Parent " + nodeName + ".");
return false;
}
}
nodeCount++;
}
return el;
}
function stopBubble(e){
(new Event(e)).stopPropagation();
}
function isDBKey(val){
return val.match(/^[0-9]+$/);
}
function lpad(value, length){
while(value.length < length){
value = '0' + value;
}
return value;
}
function openWindow(url, target, param) {
if (isIE()){
var newWindow = window.open('',target,param);
if (newWindow){
newWindow.location.href = url;
}
}
else {
var newWindow = window.open(url,target,param);
}
if (newWindow){
newWindow.focus();
}
else {
alert("There was a problem opening the new window. You may need to disable popup blocking for this site.");
}
}
function catchReturn(e, toDo){
var ev = new Event(e);
if (ev.key == 'enter'){
ev.stop();
if (toDo){
toDo.call();
}
return false;
}
return true;
}
function setOptionsArray(select, options, selectVals, skip){
if (skip){
select.options.length = skip;
}
else {
select.options.length = 0;
}
options.each(function(option){
select.options[select.options.length] = new Option(option, option);
if (selectVals && selectVals.contains(option)){
select.options[select.options.length - 1].selected = true;
}
});
}
// assoc
function setOptionsObject(select, options, selectVals){
select.options.length = 0;
$each(options, function(option, key){
select.options[select.options.length] = new Option(option, key);
if (selectVals && selectVals.contains(option)){
select.options[select.options.length - 1].selected = true;
}
});
}
function setSelectValue(select, value){
$A(select.options).each(function(option, index){
if (option.value == value){
select.selectedIndex = index;
}
});
}
/**
* el needs to have height/width set in pixels
* and position should be fixed
**/
function center(el){
winSize = window.getSize();
var height = el.getStyle('height');
height = height.substring(0, height.length - 2);
var width = el.getStyle('width');
width = width.substring(0, width.length - 2);
var x = Math.max(((winSize.x - width) / 2));
var y = Math.max(0, ((winSize.y - height) / 2));
el.setStyles({left: x,
top: y
});
return el;
}
function isEnter(event){
if (!event) return false;
return (event.keyCode == 13);
}
function unknownError(){
alert("Unknown Error.");
}