var unitCnt = 30;
var loc = window.location.href;
var pos = loc.indexOf(".html");
var curUnit = loc.substr(loc.lastIndexOf("/")-2,2);
var currentStep = loc.substr(pos-1,1)-0;
/*dropdown selection*/
function writeSelect()
{
document.write("");
for (var i=1;i<=unitCnt;i++)
{
if (i == curUnit)
{
document.write("");
}
else
{
var tStr = "a000" + i;
tStr = tStr.substr(tStr.length - 2,2);
document.write("");
}
}
}
function selectlanguage(se) {
if (se.value!="")
window.open(se.value);
}
function writeheader() {
var s="";
s+='';
s+='