function start(stranka)
{
vytvorAtributyBody ();
/*vytvorPrehravacVidea("mediaPlayer");*/
}
function reagujNaRolovani ()
{
schovejVidea(true);
}
function vytvorAtributyBody ()
{
nastavOvladacUdalosti (window.document, "scroll", reagujNaRolovani);
nastavOvladacUdalosti (window.document.body, "scroll", reagujNaRolovani);
}
function nastavOvladacUdalosti (element, typUdalosti, funkce)
{
if (element.addEventListener)
{
element.addEventListener(typUdalosti, funkce, false);
}
else if (element.attachEvent)
{
element.attachEvent("on" + typUdalosti, funkce);
}
else
{
eval ("element.on" + typUdalosti + " = funkce;")
}
}
/* ukaz obrazek */
function winH() {
if (window.innerHeight)
/* NN4 a kompatibilní prohlížeče */
return window.innerHeight;
else if
(document.documentElement &&
document.documentElement.clientHeight)
/* MSIE6 v std. režimu - Opera a Mozilla
již uspěly s window.innerHeight */
return document.documentElement.clientHeight;
else if
(document.body && document.body.clientHeight)
/* starší MSIE + MSIE6 v quirk režimu */
return document.body.clientHeight;
else
return null;
}
function getScrollOffset()
{
if(document.documentElement.scrollTop)
return document.documentElement.scrollTop;
if(window.pageYOffset)
return window.pageYOffset;
return document.body.scrollTop;
}
/*
function ukaz_obrazek(src, width, height)
{
width += 25; height += 25;
var okno = open("", "_blank", "width="+width+",height="+height+",scrollbars");
okno.document.open();
okno.document.writeln('');
okno.document.writeln('');
okno.document.writeln('Foto');
okno.document.writeln('');
okno.document.writeln('');
okno.document.writeln('');
okno.document.writeln('
');
okno.document.writeln('');
okno.document.writeln('');
okno.document.close();
return false;
}
*/
function ukaz_obrazek(nazevObrazku)
{
if(document.getElementById)
{
var obj = document.getElementById('detailImg');
if(obj)
{
obj.src = nazevObrazku;
}
obj = document.getElementById('imgBlock');
if(obj)
{
obj.style.visibility = "visible";
obj.style.height = (winH())+'px';
}
obj = document.getElementById('imgBlock');
if(obj)
{
obj.style.top = getScrollOffset()+'px';
}
obj = document.getElementById('movieFlash');
if(obj)
{
obj.style.visibility = 'hidden';
}
schovejVidea(false);
/* přepni obrázek */
generujTlacitka(nazevObrazku);
}
return false;
}
function schovejObrazek()
{
var obj = document.getElementById('detailImg');
if(obj)
{
obj.src = 'style/free.gif';
}
var obj = document.getElementById('imgBlock');
if(obj)
{
obj.style.visibility = "hidden";
}
obj = document.getElementById('movieFlash');
if(obj)
{
obj.style.visibility = 'visible';
}
ukazVidea();
return false;
}
function vytvorPrehravacVidea(tridaCSSvidea)
{
if(document.getElementById)
{
var pole_span = document.getElementsByTagName("span");
if(pole_span.length <= 0)
{
return false;
}
for (indexSpanu in pole_span)
{
if(pole_span[indexSpanu].className==tridaCSSvidea)
{
pole_span[indexSpanu].style.visibility = "visible";
var src = pole_span[indexSpanu].innerHTML;
src = src.split('"')[1];
if(src.indexOf("wmv") > -1)
{
vytvorFlashPrehravacVidea (pole_span[indexSpanu],src);
}
}
}
}
}
function vytvorMediaPlayer (prvek,src)
{
prvek.innerHTML = "\
\
";
}
function schovejVidea(znovu_spustit)
{
if(document.getElementById)
{
var pole_span = document.getElementsByTagName("span");
if(pole_span.length <= 0)
{
return false;
}
for (indexSpanu in pole_span)
{
if(pole_span[indexSpanu] && pole_span[indexSpanu].className=='mediaPlayer')
{
pole_span[indexSpanu].style.visibility = "hidden";
}
}
if(znovu_spustit)
{
window.setTimeout("ukazVidea()", 2000);
}
}
}
function ukazVidea()
{
if(document.getElementById)
{
var pole_span = document.getElementsByTagName("span");
if(pole_span.length <= 0)
{
return false;
}
for (indexSpanu in pole_span)
{
if(pole_span[indexSpanu] && pole_span[indexSpanu].className=='mediaPlayer')
{
pole_span[indexSpanu].style.visibility = "visible";
}
}
}
}