function insertTab(event,obj) {
	var tabKeyCode = 9;
	if (event.which) // mozilla
		var keycode = event.which;
	else // ie
		var keycode = event.keyCode;
	if (keycode == tabKeyCode) {
		if (event.type == "keydown") {
			if (obj.setSelectionRange) {
				// mozilla
				var s = obj.selectionStart;
				var e = obj.selectionEnd;
				obj.value = obj.value.substring(0, s) + 
					"\t" + obj.value.substr(e);
				obj.setSelectionRange(s + 1, s + 1);
				obj.focus();
			} else if (obj.createTextRange) {
				// ie
				document.selection.createRange().text="\t"
				obj.onblur = function() { this.focus(); this.onblur = null; };
			} else {
				// unsupported browsers
			}
		}
		if (event.returnValue) // ie ?
			event.returnValue = false;
		if (event.preventDefault) // dom
			event.preventDefault();
		return false; // should work in all browsers
	}
	return true;
}

function ConfirmAction(msg,url){
	if (confirm(msg)) {
	location.href=url;}
}

function openPopup(url) {
	myPopup = window.open(url,'Popup','width=390,height=300,top=10,left=10,resizable=yes,scrollbars=yes,toolbars=no,statusbar=yes,titlebar=no');
	//if (!myPopup.opener)
	//myPopup.opener = self;
	myPopup.focus();
}

function submitform(action){
	document.myform.action="kb.asp?"+action;
	document.myform.submit();
}

function CheckAll(){
	for (var i=0;i<document.myform.elements.length;i++) {
	var e=document.myform.elements[i];
	if (e.name !='allbox'){e.checked=document.myform.allbox.checked;}
	}
}

function Confirm() {
if(!confirm("Delete this category and all related articles?")){return false;}
}

function ConfirmDel(){
for (var f, n=0, DL=document.myform, i=0; i<DL.elements.length; i++) {if ((DL.elements[i].name.indexOf('ID')> -1)) {if (DL.elements[i].checked){n=n+1; }}}
if (n>0) {
	if(confirm("Are you sure you want to delete all selected articles?")){
	document.myform.action="admin.asp?a=del";
	document.myform.submit();}
	}
else {
	alert("Please select at least one article!")
}}

function ConfirmArchive() {
for (var f, n=0, DL=document.myform, i=0; i<DL.elements.length; i++) {if ((DL.elements[i].name.indexOf('ID')> -1)) {if (DL.elements[i].checked){n=n+1; }}}
if (n>0) {
	if(confirm("Are you sure you want to archive all selected articles?")){
	document.myform.action="admin.asp?a=archive";
	document.myform.submit();}
	}
else {
	alert("Please select at least one article!")
}}

function CheckAll(){
	for (var i=0;i<document.myform.elements.length;i++) {
	var e=document.myform.elements[i];
	if (e.name !='allbox' && e.name !='OnlyTitles' ){e.checked=document.myform.allbox.checked;}
	}
}