// Open HTML Editor
var editor_win = null ;
function OpenEditor(url){
if (editor_win==null || editor_win.closed) {
// open window and assign to global variable
editor_win = window.open(url ,'editor','width=710,height=520,menubar=0,resizable=1,status=0,titlebar=0,toolbar=0');
}
else {
// if window already open, load url again
editor_win.location.href = url;
}
// give window the focus
if (editor_win.focus) editor_win.focus()
return false;
}
//------------
// standard popup ( href, width, height, features )
// args are optional
//------------
var popup_win ;
function popup( ) {
var features ;
// set default width and height
// Note: comparison of undefined element to null will fail in Netscape
if ( !arguments[0] ) url=""; else url = arguments[0]
if ( !arguments[1] ) width = 710 ; else width = arguments[1]
if ( !arguments[2] ) height = 560 ; else height = arguments[2]
if ( !arguments[3] )
features = "location=0,menubar=0,resizable=1,scrollbars=0,status=0,titlebar=0,toolbar=0";
else
features = arguments[3]
features += ",width=" + width + ",height=" + height ;
if (popup_win==null || popup_win.closed) {
// open window and assign to global variable
// NOTE : help pages target this window by name
popup_win = window.open( url , "window", features );
}
else {
// if window already open, load new url
popup_win.location.href = url;
// when resizing, have to take titlebar into consideration
popup_win.resizeTo ( width, height+30 );
}
// give popup the focus
if (popup_win.focus) popup_win.focus()
return false;
}
var imgWin = null ;
function imgPopup ( imgUrl ) {
// preload the image to get height and width
var imgPreload = new Image();
imgPreload.src = imgUrl ;
/*
var features = "location=0,menubar=0,resizable=1,scrollbars=0,status=0,titlebar=0,toolbar=0";
features += ",width=" + w + ",height=" + h ;
*/
var features = "location=0,menubar=0,resizable=1,scrollbars=0,status=0,statusbar=0,titlebar=0,toolbar=0,width=600,height=600";
if (imgWin==null || imgWin.closed) {
// open window and assign to global variable
// NOTE : help pages target this window by name
// w & h exclude chrome
imgWin = window.open( imgUrl , 'image', features );
}
/*else {
// if window already open, load new url
imgWin.location.href = imgUrl;
// when resizing, have to take titlebar into consideration
h += 30;
w += 12 ;
imgWin.resizeTo ( w, h );
}*/
with (imgWin.document){
writeln('');
writeln('');
writeln('Image');
writeln('');
writeln('');
writeln('');
writeln('');
writeln('
' );
writeln('');
writeln('' );
close () ;
}
return false ;
}
function resizePopop () {
w = imgWin.document.myimage.width - imgWin.document.body.clientWidth + 30;
h = imgWin.document.myimage.height - imgWin.document.body.clientHeight + 30;
imgWin.resizeBy(w,h);
imgWin.focus ();
}
function FitPic() {
iWidth = (NS)?window.innerWidth:document.body.clientWidth;
iHeight = (NS)?window.innerHeight:document.body.clientHeight;
iWidth = document.images[0].width - iWidth;
iHeight = document.images[0].height - iHeight;
window.resizeBy(iWidth, iHeight);
self.focus();
};
//-----------
// confirm delete
//-----------
function ConfirmDelete( title ) {
var msg = "Do you really want to delete '" + title + "' ?"
if ( confirm(msg) )
return true;
else
return false ;
}
//-----------
// EmptyField - form validation
// if a field is empty, output warning and return true
//-----------
function EmptyField( input ) {
if ( isEmpty( input.value ) ) {
input.focus() ;
alert ("You did not enter a value for '" + input.name +
"'\n\nThis is a required field. Please enter it now.");
return true ;
}
return false ;
}
function EmptySelect ( sel, fieldname ) {
if ( isEmpty(fieldname) ) fieldname = sel.name ;
if ( isEmpty(sel.selectedIndex) || isEmpty(sel.options[sel.selectedIndex].value) ) {
sel.focus() ;
alert ("You did not enter a value for '" + fieldname +
"'\n\nThis is a required field. Please enter it now.");
return true ;
}
return false ;
}
// return true if the string is null or its length = 0
function isEmpty(str) {
return ((str == null) || (str.length == 0))
}
//------------
// isValidNumber - true if number between 0...999
function isValidNumber( input ) {
var val = parseInt(input);
if (isNaN(val) || val < 0 || val > 999) { return false; }
return true;
}
function find_obj(name) {
if (document.getElementById) {
if (document.getElementById(name) ) return document.getElementById(name);
} else if (document.all) {
if ( document.all[name] ) return document.all[name];
} else if (document.layers) {
if (document.layers) return document.layers[name];
}
return null;
}
//-----------------
// suggestLogin - called from user forms
// checks for user_firstname and user_lastname
function suggestlogin () {
var firstname = document.editform.user_firstname ;
var lastname = document.editform.user_lastname
if (isEmpty(firstname) || isEmpty(lastname)) {
alert ( "You need to enter the user's firstname and lastname.");
return;
}
var url = "suggestlogin.php?f="+firstname.value+"&l="+lastname.value ;
popup(url,160,140);
}
function toggle(id) {
if (!document.images) return ;
var img = document.images['infoImg'+id]
if (!img) return ;
var div = document.getElementById('info'+id);
if (!div) return ;
if (div.style.display=='none') {
div.style.display = 'block' ;
div.style.visibility = 'visible' ;
img.src = 'images/up.gif' ;
}
else {
div.style.display = 'none' ;
div.style.visibility = 'hidden' ;
img.src = 'images/down.gif' ;
}
}
function winHeight () {
var myHeight = 0;
if( typeof( window.innerWidth ) == 'number' ) {
//Non-IE
myHeight = window.innerHeight;
} else if( document.documentElement &&
( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
//IE 6+ in 'standards compliant mode'
myHeight = document.documentElement.clientHeight;
} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
//IE 4 compatible
myHeight = document.body.clientHeight;
}
return myHeight ;
}
function winsize() {
var myWidth = 0, myHeight = 0;
if( typeof( window.innerWidth ) == 'number' ) {
//Non-IE
myWidth = window.innerWidth;
myHeight = window.innerHeight;
} else if( document.documentElement &&
( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
//IE 6+ in 'standards compliant mode'
myWidth = document.documentElement.clientWidth;
myHeight = document.documentElement.clientHeight;
} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
//IE 4 compatible
myWidth = document.body.clientWidth;
myHeight = document.body.clientHeight;
}
window.alert( 'Width = ' + myWidth );
window.alert( 'Height = ' + myHeight );
}
