function openWindow(URL, name, width, height) {
wnd = window.open(URL, name, "status=0,titlebar=0,resizable=1,scrollbars=1,width="+width+",height="+height+"");
wnd.focus();
}
function openLockedWindow(URL, name, width, height) {
wnd = window.open(URL, name, "status=0,titlebar=0,resizable=0,scrollbars=1,width="+width+",height="+height+"");
wnd.focus();
}
function openWindowFromParentWindow(parentWindow, URL, name, width, height) {
wnd = parentWindow.open(URL, name, "status=0,titlebar=0,resizable=1,scrollbars=1,width="+width+",height="+height+"");
wnd.focus();
}
function tryAction(confirmText, url) {
if (confirm(confirmText))
document.location.href = url;
}

function quickFindOption(selectElement, phrase) {
phrase = phrase.toUpperCase();
var opts = selectElement.options;
var i;
for (i = 0; opts.length > i; i++) {
if (opts[i].text.toUpperCase().indexOf(phrase) != -1) {
selectElement.selectedIndex = i;
return;
}
}
}
function trim(text) {
text = text.replace(/^\s+/g, "");// strip leading
return text.replace(/\s+$/g, "");// strip trailing
}
function show(i){
if(i) {
if(document.getElementById(i)) document.getElementById(i).style.display="block";
}
}
function switchClass(i, nclass){
if(i) {
if(document.getElementById(i)) {
document.getElementById(i).className=nclass;
}
}
}
function hide(i){
if(i) {
if(document.getElementById(i)) document.getElementById(i).style.display="none";
}
}
function hideVis(i){
if(i) {
if(document.getElementById(i)) document.getElementById(i).style.visibility="hidden";
}
}
function showHide(showEl, hideEl){
if(showEl) {
if(document.getElementById(showEl)) document.getElementById(showEl).style.display="block";
}
if(hideEl) {
if(document.getElementById(hideEl)) document.getElementById(hideEl).style.display="none";
}
}
function showByMouse(id, e, xmod, ymod)
{
var rightedge;
var bottomedge;
document.getElementById(id).left=window.pageXOffset+e.clientX-xmod;
document.getElementById(id).top=window.pageYOffset+e.clientY-ymod;
show(id);
}

function submitform(formId,targetPage)
{
var elt = document.getElementById(formId);
elt.action = targetPage;
elt.submit();
}
function cookiesEnabled()
{
document.cookie="k4u_e";
cookieEnabled = (document.cookie.indexOf("k4u_e") != -1) ? true : false;
return (cookieEnabled);
}