function nofocus()
{
   document.convert.InUnit.focus()
}

var cmValue = 1
var mValue = 100
var kmValue = 100000
var inValue = 2.54000843476
var ftValue = 30.4801012183
var ydValue = 91.440275784
var miValue = 160934.708789

function toCM()
{
   var i = document.convert.unit.selectedIndex
   var thisUnit = document.convert.unit.options[i].value
   if (thisUnit == "CM")
   {
      document.convert.cm.value = document.convert.InUnit.value
   }
   else if(thisUnit == "M")
   {
      document.convert.cm.value = document.convert.InUnit.value * mValue
   }
   else if(thisUnit == "KM" )
   {
      document.convert.cm.value = document.convert.InUnit.value * kmValue
   }
   else if(thisUnit == "IN" )
   {
      document.convert.cm.value = document.convert.InUnit.value * inValue
   }
   else if(thisUnit == "FT" )
   {
      document.convert.cm.value = document.convert.InUnit.value * ftValue
   }
   else if(thisUnit == "YD" )
   {
      document.convert.cm.value = document.convert.InUnit.value * ydValue
   }
   else if(thisUnit == "MI" )
   {
      document.convert.cm.value = document.convert.InUnit.value * miValue
   }
   toAll()
}
function toAll()
{

var m = document.convert.cm.value
document.convert.m.value = m / mValue
document.convert.km.value = m / kmValue
document.convert.inch.value = m / inValue
document.convert.ft.value = m / ftValue
document.convert.yd.value = m / ydValue
document.convert.mi.value = m / miValue

}