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/* cbe_util.js
* CBE v4b10 : Cross-Browser DHTML API for IE, Gecko, Opera, Netscape, Konqueror and similar browsers. Download at cross-browser.com
* Copyright (c) 2002 Michael Foster (mike@cross-browser.com)
* This library is distributed under the terms of the GNU Lesser General Public License (gnu.org).
*/
var cbeNodeVisit;
function cbeTraverseTree(order, startNode, visitFunction) {
cbeNodeVisit = visitFunction;
// if (order.indexOf('pre') != -1)
cbeTraversePreOrder(startNode, 0, 0);
// else cbeTraversePostOrder(startNode);
}
function cbeTraversePreOrder(node, level, branch) {
if (!cbeNodeVisit(node,level,branch)) return false;
if (node.firstChild) {
var child = node.firstChild;
while (child) {
if (!level) ++branch;
if (!cbeTraversePreOrder(child,level+1,branch)) return false;
child = child.nextSibling;
}
}
return true;
}
var cbeImageCount=0;
var cbeImageObj = new Array();
var cbeImageName = new Array();
function cbeNewImage(imgName, imgUrl, imgWidth, imgHeight) {
var imgObj;
if (arguments.length == 4) imgObj = new Image(imgWidth,imgHeight);
else imgObj = new Image();
imgObj.src = imgUrl;
imgObj.id = imgObj.name = imgName;
cbeImageObj[cbeImageCount] = imgObj;
cbeImageName[cbeImageCount++] = imgName;
return imgObj;
}
function cbeSetImage(tagImg, preloadedImg) {
var t, p;
if (typeof(tagImg)=='string') t = cbeGetImageByName(tagImg);
else t = tagImg;
if (typeof(preloadedImg)=='string') p = cbeGetImageByName(preloadedImg);
else p = preloadedImg;
t.src = p.src;
}
function cbeGetImageByName(imgName) {
var i, j;
if (document.images[imgName]) return document.images[imgName];
if (is.nav4) {
for (i = 0; i < cbeAll.length; i++) {
if (cbeAll[i].ele.document) {
for (j = 0; j < cbeAll[i].ele.document.images.length; j++) {
if (imgName == cbeAll[i].ele.document.images[j].name) return cbeAll[i].ele.document.images[j];
}
}
}
}
for (i = 0; i < cbeImageName.length; i++) {
if (cbeImageName[i] == imgName) return cbeImageObj[i];
}
return null;
}
function cbeGetFormByName(frmName) {
var i, j;
if (document.forms[frmName]) return document.forms[frmName];
if (is.nav4) {
for (i = 0; i < cbeAll.length; i++) {
if (cbeAll[i].ele.document) {
for (j = 0; j < cbeAll[i].ele.document.forms.length; j++) {
if (frmName == cbeAll[i].ele.document.forms[j].name) return cbeAll[i].ele.document.forms[j];
}
}
}
}
return null;
}
function cbeSetCookie(name, value, expire, path) {
document.cookie = name + "=" + escape(value) + ((!expire) ? "" : ("; expires=" + expire.toGMTString())) + "; path=/";
}
function cbeGetCookie(name) {
var value=null, search=name+"=";
if (document.cookie.length > 0) {
var offset = document.cookie.indexOf(search);
if (offset != -1) {
offset += search.length;
var end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
value = unescape(document.cookie.substring(offset, end));
}
}
return value;
}
function cbeGetURLArguments() {
var idx = location.href.indexOf('?');
var params = new Array();
if (idx != -1) {
var pairs = location.href.substring(idx+1, location.href.length).split('&');
for (var i=0; i<pairs.length; i++) {
nameVal = pairs[i].split('=');
params[i] = nameVal[1];
params[nameVal[0]] = nameVal[1];
}
}
return params;
}
function cbePad(str, finalLen, padChar, left) {
if (left) { for (var i=str.length; i<finalLen; ++i) str = padChar + str; }
else { for (var i=str.length; i<finalLen; ++i) str += padChar; }
return str;
}
function cbeHexString(n, digits, prefix) {
var p = '', n = Math.ceil(n);
if (prefix) p = prefix;
n = n.toString(16);
for (var i=0; i < digits - n.length; ++i) {
p += '0';
}
return p + n;
}
function cbeRadians(deg) { return deg * (Math.PI / 180); }
function cbeDegrees(rad) { return rad * (180 / Math.PI); }
function cbeAddDragResizeListener(cbe) {
cbe.addEventListener('dragStart', cbeDragResizeStartListener);
cbe.addEventListener('drag', cbeDragResizeListener);
}
function cbeRemoveDragResizeListener(cbe) {
cbe.removeEventListener('dragStart', cbeDragResizeStartListener);
cbe.removeEventListener('drag', cbeDragResizeListener);
}
function cbeDragResizeStartListener(e) {
if (e.offsetX > (e.cbeCurrentTarget.width() - 20) && e.offsetY > (e.cbeCurrentTarget.height() - 20)) {
e.cbeCurrentTarget.isResizing = true;
}
else e.cbeCurrentTarget.isResizing = false;
}
function cbeDragResizeListener(e) {
if (e.cbeCurrentTarget.isResizing) e.cbeCurrentTarget.resizeBy(e.dx, e.dy);
else e.cbeCurrentTarget.moveBy(e.dx, e.dy);
}
var cbeUtilJsLoaded = true;
// End cbe_util.js
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After being created, I spent too much of my childhood with a Dragon 32. Since then I have worked on Personality software, Children's websites, ATM and transport software. Most hobby development is web based and I often have a iPaq in my hand.