// (c)nuxx 4 spiderweb ... nuxx@seznam.cz
var load,bswitch,bflip;
{
b_a0 = new Image(); b_a0.src="../img/em0.jpg";
b_b0 = new Image(); b_b0.src="../img/em1.jpg";
}
var locked=100; var lastvisible=0;
// ******** lock:
function switchto(x)
{
if (bswitch!="no"){
if (locked!=100){
eval("document.btn"+locked+".src=b_a"+locked+".src"); // unlock last locked button btn1.src=b_a1.src
}
locked=x; // set new lock flag
eval("document.btn"+x+".src=b_b"+x+".src"); // btn1.src=b_b1.src
lastvisible=x;
}
}
// ********
function flip(imgid,imgobj)
{
if(bflip!="no"){
if (imgid!=locked) eval("document.btn"+imgid+".src=b_"+imgobj+".src");
// btn1.src=b1.src
}
}
function openwin(str)
{
var w=340, h=230;
var win=0;
var ua = window.navigator.userAgent
var msie = ua.indexOf ( "MSIE " )
if ( msie > 0 ) // is Microsoft Internet Explorer; return version number
if ( parseInt ( ua.substring ( msie+5, ua.indexOf ( ".", msie ) ) ) >5 )
{
win=window.open("about:blank",null,"height="+h+",width="+w+",status=no,toolbar=no,menubar=no,location=no");
//win.moveTo(275,186);
win.document.write("Ukázka \n");
win.document.write(" \n");
win.document.write("