<html><!--
'*****************************************************************************
'*
'* NAME : Network Speed Calculator
'*
'* DESCRIPTION : Calculate bandwidth, data size or time taken.
'*
'* VERSION HISTORY:
'* 1.0 2012-06-09 Initial release by mogproject
'*
'*****************************************************************************
--><head>
<meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS">
<title> </title>
<script language="JavaScript"><!--
resizeWindow(350, 170);
function resizeWindow(width, height) {
width = Math.min(width, screen.width);
height = Math.min(height, screen.height);
window.resizeTo(width, height);
window.moveTo ((screen.width - width) / 2, (screen.height - height) / 2);
}
--></script>
<HTA:APPLICATION
ID ="hta"
APPLICATIONNAME="Network Speed Calculator"
VERSION ="1.0"
ICON =""
BORDER ="normal"
BORDERSTYLE ="normal"
CAPTION ="yes"
INNERBORDER ="yes"
MAXIMIZEBUTTON ="yes"
MINIMIZEBUTTON ="yes"
SHOWINTASKBAR ="yes"
SINGLEINSTANCE ="yes"
SYSMENU ="yes"
WINDOWSTATE ="normal"
SCROLL ="no"
SCROLLFLAT ="yes"
SELECTION ="no"
CONTEXTMENU ="yes"
NAVIGABLE ="no" />
<script language="JavaScript"><!--
function onLoad() {
document.title= hta.applicationName + " v" + hta.version;
txtBandwidth.value = 100;
txtEfficiency.value = 80;
txtDataSize.value = "";
txtTimeTaken.value = "";
checkAvailability();
}
function onKeyPress(evt) {
window.event.returnValue
= (evt.keyCode >= 48 && event.keyCode <= 57) || event.keyCode == 46;
}
function onKeyUp() {
checkAvailability();
}
function checkAvailability() {
var elems = [txtBandwidth, txtDataSize, txtTimeTaken];
for (var i in elems) {
elems[i].style.backgroundColor = "white";
}
btnCalcBandwidth.disabled = ! (txtEfficiency.value.length
&& txtDataSize.value.length && txtTimeTaken.value.length);
btnCalcDataSize.disabled = ! (txtEfficiency.value.length
&& txtBandwidth.value.length && txtTimeTaken.value.length);
btnCalcTimeTaken.disabled = ! (txtEfficiency.value.length
&& txtBandwidth.value.length && txtDataSize.value.length);
}
function updateValue(elem, val) {
elem.value = Math.round(val * 100) / 100;
checkAvailability();
elem.style.backgroundColor = "yellow";
}
function calcBandwidth() {
updateValue(txtBandwidth,
800 * txtDataSize.value * lstUnitDataSize.value
/ (txtTimeTaken.value * lstUnitTimeTaken.value * txtEfficiency.value)
/ lstUnitBandwidth.value);
}
function calcDataSize() {
updateValue(txtDataSize,
txtBandwidth.value * lstUnitBandwidth.value * txtEfficiency.value
* txtTimeTaken.value * lstUnitTimeTaken.value / 800
/ lstUnitDataSize.value);
}
function calcTimeTaken() {
updateValue(txtTimeTaken,
800 * txtDataSize.value * lstUnitDataSize.value
/ (txtBandwidth.value * lstUnitBandwidth.value * txtEfficiency.value)
/ lstUnitTimeTaken.value);
}
--></script>
<style type="text/css"><!--
body {
font-family : Verdana, Arial, Helvetica, Sans-serif;
font-size : 9px;
font-weight : normal;
background-color: #a9a9a9;
color : #000000;
margin : 0px 0px 0px 0px;
}
table {
border-collapse : collapse;
border-spacing : 0px;
border-width : 0px;
border-style : solid;
}
table.main {
width : 320px;
height : 120px;
font-size : 12px;
}
input {
font-family : Verdana, Arial, Helvetica, Sans-serif;
font-weight : normal;
}
input.text {
font-size : 14px;
text-align : right;
width : 6em;
}
input.button {
width : 4em;
}
select {
font-family : Verdana, Arial, Helvetica, Sans-serif;
font-size : 12px;
font-weight : normal;
}
--></style>
</head>
<body onload="onLoad()">
<table width="100%" height="100%"><tr><td align="center">
<table class="main">
<tr>
<td align="right">bandwidth</td>
<td align="right">
<input name="txtBandwidth" type="text" class="text"
onkeypress="window.event.returnValue = onKeyPress(window.event)"
onkeyup="onKeyUp()" onchange="onKeyUp()" />
</td>
<td align="left">
<select name="lstUnitBandwidth">
<option value="1">bps</option>
<option value="1024">Kbps</option>
<option value="1048576" selected="selected">Mbps</option>
<option value="1073741824">Gbps</option>
</select>
</td>
<td align="left">
<input name="btnCalcBandwidth" type="button" class="button" value="calc"
onclick="calcBandwidth()" />
</td>
</tr>
<tr>
<td align="right">efficiency</td>
<td align="right">
<input name="txtEfficiency" type="text" class="text"
onkeypress="onKeyPress(window.event)"
onkeyup="onKeyUp()" onchange="onKeyUp()" />
</td>
<td align="left">%</td>
<td align="left"></td>
</tr>
<tr>
<td align="right">data size</td>
<td align="right">
<input name="txtDataSize" type="text" class="text"
onkeypress="onKeyPress(window.event)"
onkeyup="onKeyUp()" onchange="onKeyUp()" />
</td>
<td align="left">
<select name="lstUnitDataSize">
<option value="1">Byte</option>
<option value="1024">KB</option>
<option value="1048576" selected="selected">MB</option>
<option value="1073741824">GB</option>
<option value="1099511627776">TB</option>
</select>
</td>
<td align="left">
<input name="btnCalcDataSize" type="button" class="button" value="calc""
onclick="calcDataSize()" />
</td>
</tr>
<tr>
<td align="right">time taken</td>
<td align="right">
<input name="txtTimeTaken" type="text" class="text"
onkeypress="onKeyPress(window.event)"
onkeyup="onKeyUp()" onchange="onKeyUp()" />
</td>
<td align="left">
<select name="lstUnitTimeTaken">
<option value="1">seconds</option>
<option value="60" selected="selected">minutes</option>
<option value="3600">hours</option>
<option value="86400">days</option>
</select>
</td>
<td align="left">
<input name="btnCalcTimeTaken" type="button" class="button" value="calc"
onclick="calcTimeTaken()" />
</td>
</tr>
</table>
</body>
</td></tr></table>
</html>
