window.addEvent('domready', function() {
new vertikalni_menu($E('ul.vertikalni_menu_hlavni'), {
bgiframe: false,
delay: 2000,
animate: {
props: ['height'],
opts: {
duration:700,
fps: 300,
transition: Fx.Transitions.Back.easeOut
}
}
});
Lightbox.init({descriptions: '.lightbox_popisek', showControls: true});
});

function emotikonka(vzkaz) {
var txtarea = document.formular.vzkaz;
vzkaz = ' ' + vzkaz + ' ';
if (txtarea.createvzkazRange && txtarea.caretPos) {
var caretPos = txtarea.caretPos;
caretPos.vzkaz = caretPos.vzkaz.charAt(caretPos.vzkaz.length - 1) == ' ' ? caretPos.vzkaz + vzkaz + ' ' : caretPos.vzkaz + vzkaz;
txtarea.focus();
} else {
txtarea.value  += vzkaz;
txtarea.focus();
}
}

function otevrit_popup(url, windowName, w, h, scrollbar) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scrollbar;
win = window.open(url, windowName, winprops);
if (parseInt(navigator.appVersion) >= 4) {
win.window.focus();
}
}

function MM_setTextOfLayer(objName,x,newText) {
if ((obj=findObj(objName))!=null) with (obj)
if (document.layers) {document.write(unescape(newText)); document.close();}
else innerHTML = unescape(newText);
}

function findObj(n, d) {
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() {
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
obj.visibility=v; }
}

function addvlozit(cesta, nazev){
if (cesta != null){
targetfield = 'postvlozit';
targetdiv = 'zobrazitdiv';
targetdivb = 'hlavni_plocha_galerie_pozice_b';
} else {
targetfield = 'postvlozit';
targetdiv = 'zobrazitdiv';
targetdivb = 'hlavni_plocha_galerie_pozice_b';
}

imagefield = findObj(targetfield);
if (cesta != ''){
imagehtml = '<object width="460" height="270"><param name="movie" value="http://www.youtube.com/v/'+cesta+'&color1=0x3a3a3a&color2=0x999999&hl=en"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/'+cesta+'&color1=0x3a3a3a&color2=0x999999&hl=en" type="application/x-shockwave-flash" wmode="transparent" width="460" height="270"></embed></object>';
nazevhtml = ''+nazev+'';
MM_setTextOfLayer(targetdiv,'',imagehtml);
MM_setTextOfLayer(targetdivb,'',nazevhtml);
MM_showHideLayers('schovatinput','','hide');
} else {
MM_setTextOfLayer(targetdiv,'','');
MM_setTextOfLayer(targetdivb,'','');
MM_showHideLayers('schovatinput','','show');
}
}