/* Cachable global scripts */
// ###################### COOKIE SUPPORT #################################
function checkCookieSupport() {
if(!document.cookie) {
jQuery("body")
.prepend("" +
"Please enable cookie support in your browser, otherwise " +
"some features of this website will not work. Cookies are " +
"used only for temporary client identification and destroyed " +
"when you quit the browser." +
"
");
}
}
// ###################### Log #################################
function log(message) {
return; // Remove to enable logging
if (!log.window_ || log.window_.closed) {
var win = window.open("", null, "width=400,height=200," +
"scrollbars=yes,resizable=yes,status=no," +
"location=no,menubar=no,toolbar=no");
if (!win) return;
var doc = win.document;
doc.write("Debug Log");
doc.close();
log.window_ = win;
}
var logLine = log.window_.document.createElement("div");
logLine.appendChild(log.window_.document.createTextNode(message));
log.window_.document.body.appendChild(logLine);
}
// ###################### Seam Remoting #################################
Seam.Remoting.displayLoadingMessage = function() {};
Seam.Remoting.hideLoadingMessage = function() {};
// ###################### jQuery Integration #################################
jQuery.noConflict(); // Avoid conflicts with the RichFaces/Prototype library
function jsf(id) {
// Find the dynamic JSF client identifier by looking up
// the static identifier of its j4j proxy child element
if (document.getElementById(id) == null) { alert("Couldn't find JSF element: " + id); }
var realId = document.getElementById(id).title;
var element = document.getElementById(realId);
return jQuery(element);
}
// ###################### Form helpers #################################
function actionConfirmation(message, actionFunctionName) {
if (confirm(message)) {
eval(actionFunctionName+"()");
}
}
function onAjaxRequestComplete() {
resetSessionTimeoutCheck();
wrapBoxes();
}
function selectCheckBoxes(styleClass) {
jQuery("."+styleClass).attr("checked", "true");
}
function deselectCheckBoxes(styleClass) {
jQuery("."+styleClass).removeAttr("checked");
}
function clickClear(thisfield, defaulttext) {
if (thisfield.value == defaulttext) {
thisfield.value = "";
}
}
function clickRecall(thisfield, defaulttext) {
if (thisfield.value == '') {
thisfield.value = defaulttext;
}
}
function trimString(s) {
return s.replace(/(^\s+|\s+$)/g, "");
}
function stringEndsWith(s, suffix) {
return s.substring(s.length - suffix.length) == suffix;
}
function formatText(textArea, formatString) {
var inlinePlaceholder = "{i}";
var blockPlaceholder = "{b}";
var inline = formatString.indexOf(inlinePlaceholder) != -1;
var block = formatString.indexOf(blockPlaceholder) != -1;
if (!(inline || block)) return;
var prefix = formatString.substring(0, formatString.indexOf(inline ? inlinePlaceholder : blockPlaceholder));
var suffix = formatString.substring(formatString.indexOf(inline ? inlinePlaceholder : blockPlaceholder)+3, formatString.length);
if (block) {
prefix = "\n\n" + prefix;
suffix = suffix + "\n\n";
}
if (typeof(textArea.caretPos) != "undefined" && textArea.createTextRange) {
var caretPos = textArea.caretPos;
caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? prefix + caretPos.text + suffix + ' ' : prefix + caretPos.text + suffix;
caretPos.select();
} else if (typeof(textArea.selectionStart) != "undefined") {
var begin = textArea.value.substr(0, textArea.selectionStart);
var selection = textArea.value.substr(textArea.selectionStart, textArea.selectionEnd - textArea.selectionStart);
var end = textArea.value.substr(textArea.selectionEnd);
var newCursorPos = textArea.selectionStart;
var scrollPos = textArea.scrollTop;
textArea.value = begin + prefix + selection + suffix + end;
if (textArea.setSelectionRange) {
if (selection.length == 0)
textArea.setSelectionRange(newCursorPos + prefix.length, newCursorPos + prefix.length);
else
textArea.setSelectionRange(newCursorPos, newCursorPos + prefix.length + selection.length + suffix.length);
textArea.focus();
}
textArea.scrollTop = scrollPos;
} else {
textArea.value += prefix + suffix;
textArea.focus(textArea.value.length - 1);
}
}
function makeTextAreaResizable(textAreaId) {
if(jQuery.browser.mozilla){
var textAreaDivId = textAreaId + "Div";
var textAreaResizeHandleId = textAreaId + "ResizeHandle";
jQuery(textAreaDivId).Resizable({
minHeight: 50,
minWidth: 250,
handlers: {
se: textAreaResizeHandleId
},
onResize: function(size) {
jQuery(textAreaId).height(size.height-10);
jQuery(textAreaId).width(size.width-10);
}
}).width(jQuery(textAreaId).width()+10);
jQuery(textAreaResizeHandleId).show();
};
}
var editorCursorPosition;
var editorScrollPosition;
var editorSizeX;
var editorSizeY;
function storeEditorSettings(textAreaId) {
var textArea = jQuery(textAreaId)[0];
if (typeof(textArea.caretPos) != "undefined" && textArea.createTextRange) {
cursorPosition = textArea.caretPos;
} else if (typeof(textArea.selectionStart) != "undefined") {
cursorPosition = textArea.selectionStart;
scrollPosition = textArea.scrollTop;
} else {
cursorPosition = textArea.value.length - 1;
}
editorSizeX = jQuery(textAreaId).width();
editorSizeY = jQuery(textAreaId).height();
}
function recallEditorSettings(textAreaId) {
var textArea = jQuery(textAreaId)[0];
if(textArea.createTextRange) {
var range = textArea.createTextRange();
range.move("character", cursorPosition);
range.select();
} else if(textArea.selectionStart) {
textArea.focus();
textArea.setSelectionRange(cursorPosition, cursorPosition);
textArea.scrollTop = scrollPosition;
} else {
textArea.focus(cursorPosition);
}
jQuery(textAreaId).width(editorSizeX);
jQuery(textAreaId).height(editorSizeY);
}
function selectText(textAreaId, position, padding) {
var textArea = jQuery(textAreaId)[0];
// We highlight characters before and after position, if possible
var beginPosition = position;
var endPosition = position;
var i = 0;
while (beginPosition > 0 && i < padding) {
i++;
beginPosition--;
}
i = 0;
while (endPosition < textArea.value.length && i < padding) {
i++;
endPosition++;
}
if (textArea.createTextRange) {
var oRange = textArea.createTextRange();
oRange.moveStart("character", beginPosition);
oRange.moveEnd("character", endPosition);
oRange.select();
} else if (textArea.setSelectionRange) {
textArea.focus();
textArea.setSelectionRange(beginPosition, endPosition);
}
}
function scrollToText(textAreaId, position, charWidth, charHeight) {
// This is all guesswork, there is no realiable way to do this
var ta = jQuery(textAreaId);
var scroll = {
taWidthCenter : Math.floor(ta.innerWidth()/2.0),
taHeightCenter : Math.floor(ta.innerHeight()/2.0),
taNumRows : Math.floor(ta.innerHeight()/(charHeight-3)),
taCharsInRow : Math.floor(ta.innerWidth()/(charWidth-4)),
taHeight : ta.innerHeight(),
taWidth : ta.innerWidth()
};
var btxt = ta.val().substr(0, position);
if (btxt && btxt.length > 1) {
var regex = new RegExp(".{1,"+scroll.taCharsInRow+"}|\n(?=\n)", "g");
var gap = (btxt.match(regex).length) * scroll.taNumRows;
if (gap > scroll.taHeight) {
ta.scrollTop((gap-scroll.taHeightCenter));
} else {
ta.scrollTop(0);
}
}
}