function checkKey(form){
if (keyHit=="13") checkUnit(form)
}

var isNav = (navigator.appName.indexOf("Netscape") !=-1);
document.onkeypress = getKey;

function getKey(keyStroke) {
keyHit = (isNav) ? keyStroke.which : event.keyCode;
checkKey()
}

function checkUnit(form){
if (document.menu.m1.value=="inches") getDistance(form)
if (document.menu.m2.value=="quart") getVolume(form)
if (document.menu.m2.value=="pound") getWeight(form)
if (document.menu.m1.value=="celcius") getTemperature(form)
var box
}
function getDistance(form){
var b1 = document.menu.result1.value
var b2 = document.menu.result2.value
var b3 = document.menu.result3.value
var b4 = document.menu.result4.value
var b5 = document.menu.result5.value
var b6 = document.menu.result6.value
var b7 = document.menu.result7.value
var b8 = document.menu.result8.value
var c1=b1/2; if (c1>0) box=c1*2
var c2=b2/2; if (c2>0) box=(c2*2)*12
var c3=b3/2; if (c3>0) box=(c3*2)*36
var c4=b4/2; if (c4>0) box=(c4*2)*12*5280
var c5=b5/2; if (c5>0) box=(c5*2)*.393598656/10
var c6=b6/2; if (c6>0) box=(c6*2)*.393598656
var c7=b7/2; if (c7>0) box=((c7*2)*100*.393598656)
var c8=b8/2; if (c8>0) box=((c8*2)*100000*.393598656)
document.menu.result1.value=Math.round((box)*100)/100
document.menu.result2.value=Math.round((box/12)*100)/100
document.menu.result3.value=Math.round((box/36)*100)/100
document.menu.result4.value=Math.round((box/12/5280)*10000)/10000
document.menu.result5.value=Math.round((box*2.540659081925*10)*10)/10
document.menu.result6.value=Math.round((box*2.540659081925)*100)/100
document.menu.result7.value=Math.round((box*2.540659081925/100)*100)/100
document.menu.result8.value=Math.round((box*2.540659081925/100000)*10000)/10000

}

function getWeight(form){
var b1 = document.menu.result1.value
var b2 = document.menu.result2.value
var b3 = document.menu.result3.value
var b4 = document.menu.result4.value
var b5 = document.menu.result5.value
var b6 = document.menu.result6.value
var b7 = document.menu.result7.value
var b8 = document.menu.result8.value

var c1=b1/2; if (c1>0) box=c1*2
var c2=b2/2; if (c2>0) box=(c2*2)*16
var c3=b3/2; if (c3>0) box=(c3*2)*16*2000
//var c3=O3/2; if (c3>0) box=(c3*2)*16*2000

var c5=b5/2; if (c5>0) box=(c5*2)*.035274
var c6=b6/2; if (c6>0) box=((c6*2)*1000)*.035274
var c7=b7/2; if (c7>0) box=(c7*2)*1000*1000*.035274
//var c3=O3/2; if (c3>0) box=(c3*2)*16*2000

document.menu.result1.value=Math.round((box)*100)/100
document.menu.result2.value=Math.round((box/16)*100)/100
document.menu.result3.value=Math.round(((box/16)/2000)*100)/100
document.menu.result4.value=" "
document.menu.result5.value=Math.round((box/.035274)*100)/100
document.menu.result6.value=Math.round(((box/.035274)/1000)*1000)/1000
document.menu.result7.value=Math.round(((box/.035274)/1000/1000)*100)/100
document.menu.result8.value=" "

}

function getVolume(form){
var b1 = document.menu.result1.value
var b2 = document.menu.result2.value
var b3 = document.menu.result3.value
var b4 = document.menu.result4.value
var b5 = document.menu.result5.value
var b6 = document.menu.result6.value
var b7 = document.menu.result7.value
var b8 = document.menu.result8.value

var c1=b1/2; if (c1>0) box=b1
var c2=b2/2; if (c2>0) box=b2*32
var c3=b3/2; if (c3>0) box=b3*128
//var c3=b4/2; if (c4>0) box=

var c5=b5/2; if (c5>0) box=b5/29.57375932164
var c6=b6/2; if (c6>0) box=(b6*1000)/29.57375932164
var c7=b7/2; if (c7>0) box=(b7*1000*1000)/29.57375932164
//var c3=b8/2; if (c3>0) box=

document.menu.result1.value=Math.round((box)*100)/100
document.menu.result2.value=Math.round((box/32)*100)/100
document.menu.result3.value=Math.round((box/128)*1000)/1000
document.menu.result4.value="US gallons"
document.menu.result5.value=Math.round((box*29.57375932164)*100)/100
document.menu.result6.value=Math.round((box*29.57375932164)/1000*100)/100
document.menu.result7.value=Math.round((box*29.57375932164)/1000000*1000)/1000
document.menu.result8.value=""

}

function getTemperature(form){
var FF=document.menu.result5.value
var CC=document.menu.result1.value
if (FF=="") var FF =Math.round((CC/5*9+32)*10)/10
else if (CC=="") var CC =Math.round(((FF-32)/9*5)*10)/10
document.menu.result1.value=CC
document.menu.result5.value=FF
}

function clearData(){

document.menu.result1.value=""
document.menu.result2.value=""
document.menu.result3.value=""
document.menu.result4.value=""
document.menu.result5.value=""
document.menu.result6.value=""
document.menu.result7.value=""
document.menu.result8.value=""
}

function setD(){
clearData()
document.menu.m1.value="inches"
document.menu.m2.value="feet"
document.menu.m3.value="yards"
document.menu.m4.value="miles"
document.menu.m5.value="millimeter"
document.menu.m6.value="centimeter"
document.menu.m7.value="meter"
document.menu.m8.value="kilometer"
}

function setT(){
clearData()
document.menu.m1.value="celcius"
document.menu.m2.value=""
document.menu.m3.value=""
document.menu.m4.value=""
document.menu.m5.value="fahrenheit"
document.menu.m6.value=""
document.menu.m7.value=""
document.menu.m8.value=""
}

function setV(){
clearData()
document.menu.m1.value="ounze"
document.menu.m2.value="quart"
document.menu.m3.value="gallon"
document.menu.m4.value=" "
document.menu.m5.value="millilitre"
document.menu.m6.value="litre"
document.menu.m7.value="kilolitre"
document.menu.m8.value=" "
}

function setW(){
clearData()
document.menu.m1.value="ounze"
document.menu.m2.value="pound"
document.menu.m3.value="ton"
document.menu.m4.value=" "
document.menu.m5.value="gram"
document.menu.m6.value="kilogram"
document.menu.m7.value="tonnes"
document.menu.m8.value=" "
}

function clearNumbers(form) {
document.menu.result1.value=""
document.menu.result2.value=""
document.menu.result3.value=""
document.menu.result4.value=""
document.menu.result5.value=""
document.menu.result6.value=""
document.menu.result7.value=""
document.menu.result8.value=""
}

//-->

</SCRIPT>
<link rel="stylesheet" href="../liora3.css">
</head>

<BODY onload=setD()>

<table width="80%" border="1" cellspacing="2" cellpadding="2" align="center" bgcolor="#ece8cf" bordercolor="#666666" class="bord2">
<tr>
<td align="center"> <font size="3"><b>םיקחרמו תודימ ןובשחמ </b></font></td>
<tr>
<td align="left"><FORM name=menu>
<CENTER><B>Metric Converter <BR>type in a value, "calculate" the others</B>
</CENTER>
<CENTER>
<TABLE bgColor=#FFCC99 border=1 cellPadding=3>
<TBODY>
<TR>
<TD><INPUT name=result1 size=7><INPUT name=m1 size=10></TD>
<TD><INPUT name=result5 size=7><INPUT name=m5 size=10></TD></TR>
<TR>
<TD><INPUT name=result2 size=7><INPUT name=m2 size=10></TD>
<TD><INPUT name=result6 size=7><INPUT name=m6 size=10></TD></TR>
<TR>
<TD><INPUT name=result3 size=7><INPUT name=m3 size=10></TD>
<TD><INPUT name=result7 size=7><INPUT name=m7 size=10></TD></TR>
<TR>
<TD><INPUT name=result4 size=7><INPUT name=m4 size=10></TD>
<TD><INPUT name=result8 size=7><INPUT name=m8 size=10></TD></TR>
<TR>
<TD>
<CENTER>
<INPUT onclick=checkUnit(this.form) type=button value=חשב>
</CENTER></TD>
<TD>
<CENTER>
<INPUT onclick=clearNumbers(this.form) type=button value="מחק">
</CENTER></TD></TR></TBODY></TABLE></CENTER>
<CENTER><B>Pick a Unit of Measurment</B><BR>
<TABLE bgColor=#FFCC99 border=1 cellPadding=2>
<TBODY>
<TR>
<TD><INPUT onclick=setD() size=13 type=button value=distance></TD>
<TD><INPUT onclick=setV() size=13 type=button value=volume></TD>
<TD><INPUT onclick=setW() size=13 type=button value=weight></TD>
<TD><INPUT onclick=setT() size=13 type=button value=temp.></TD></TR></TBODY></TABLE></CENTER></FORM></td>
<tr>
<td align="left">&nbsp;</td>
</table>

</body>
</html>