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<![CDATA[
<html>
<head>
<title>
JavaScript DESTINATION - P100
</title>
<script language="JavaScript">
<!--
var up,down;
var min1,sec1;
var cmin1,csec1,cmin2,csec2;
function Minutes(data) {
for(var i=0;i<data.length;i++) if(data.substring(i,i+1)==":") break;
return(data.substring(0,i)); }
function Seconds(data) {
for(var i=0;i<data.length;i++) if(data.substring(i,i+1)==":") break;
return(data.substring(i+1,data.length)); }
function Display(min,sec) {
var disp;
if(min<=9) disp=" 0";
else disp=" ";
disp+=min+":";
if(sec<=9) disp+="0"+sec;
else disp+=sec;
return(disp); }
function Up() {
cmin1=0;
csec1=0;
min1=0+Minutes(document.sw.beg1.value);
sec1=0+Seconds(document.sw.beg1.value);
UpRepeat(); }
function UpRepeat() {
csec1++;
if(csec1==60) { csec1=0; cmin1++; }
document.sw.disp1.value=Display(cmin1,csec1);
if((cmin1==min1)&&(csec1==sec1)) alert("Stopky boli zastavene");
else up=setTimeout("UpRepeat()",1000); }
function Down() {
cmin2=1*Minutes(document.sw.beg2.value);
csec2=0+Seconds(document.sw.beg2.value);
DownRepeat(); }
function DownRepeat() {
csec2--;
if(csec2==-1) { csec2=59; cmin2--; }
document.sw.disp2.value=Display(cmin2,csec2);
if((cmin2==0)&&(csec2==0)) alert("Odpocitavanie bolo zastavene");
else down=setTimeout("DownRepeat()",1000); }
// -->
</script>
</head>
<body>
<center>
<h1>Stopky</h1>
<form name="sw">
<table border="0" width="100%">
<tr align="center"><td>
<table border="3" width="100%">
<tr><th colspan="2">Stopky</th></tr>
<tr align="center"><td>Zastavia sa o<br><input type="text" name="beg1" size="7" value="0:10"></td>
<td><input type="button" value="Start" onclick="Up()"></td></tr>
<tr align="center"><td colspan="2"><input type="text" name="disp1" size="7"></td></tr>
</table>
</td><td><input type="button" value="Odstartuj obe" onclick="Up();Down()"></td><td>
<table border="3" width="100%">
<tr><th colspan="2">Odpocitavanie</th></tr>
<tr align="center"><td>Spustia sa o<br><input type="text" name="beg2" size="7" value="0:10"></td>
<td><input type="button" value="Start" onclick="Down()"></td></tr>
<tr align="center"><td colspan="2"><input type="text" name="disp2" size="7"></td></tr>
</table>
</td></tr></table>
</form>
</center>
</body>
</html>
]]>
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