function hintGet(x) {
if (typeof x != 'string') return x;
else if (Boolean(document.getElementById)) return document.getElementById(x);
else if (Boolean(document.all)) return eval('document.all.'+x);
else return null;
}
function hintSetStyle (obj,prop,val) {
var o = hintGet(obj);
if (o && o.style) {
eval ('o.style.'+prop+'="'+val+'"');
return true;
}
else return false;
}
function hintDisplay (obj,on,type) {
if (on && !type) type = 'block';
return hintSetStyle(obj,'display',(on) ? type:'none');
}
// funkce popupImage()
PositionX = 50;
PositionY = 10;
defaultWidth = 1024;
defaultHeight = 600;
var AutoClose = true;
if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=1024,height=600,left='+PositionX+',top='+PositionY;
function popupImage(imageURL,imageTitle) {
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('Loading...');writeln('');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(100,100);');
writeln('width=100-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');
writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('');
if (!AutoClose) writeln('')
else writeln('');
writeln('
');
close();
}}
// funkce popupImage()
// funkce Validate plus konstruktory prvku formulare
function MeText( strName, fAllowEmpty ){
this.strName = strName
this.fAllowEmpty = fAllowEmpty
this.Validate = function( field ) {
if ( (!this.fAllowEmpty) && (field.value=="") ) {
alert('Vyplňte prosím "' + this.strName + '".')
field.focus()
return false
}
return true
}
}
// schvali pokud je hodnota selectu vetsi nez iFirstIndex
function MeSelect( strName, iFirstIndex ){
this.strName = strName
this.iFirstIndex = iFirstIndex
this.Validate = function( field ) {
if (field.selectedIndex