function ButtonBar() {
	if (navigator.appName == "Microsoft Internet Explorer" && navigator.platform.toLowerCase().search("mac") == -1)
		document.writeln('<style type="text/css">DIV.nav	{position: absolute}</style>')

}


function PullDownMenu(Language) {

Separator = "---------------"

Lang = new Array()

if (Language == "nl")	{
	Lang[Lang.length] = new Array("index.html", "Hoofdpagina")
	Lang[Lang.length] = new Array("pdf.html", "Over PDF's")
	Lang[Lang.length] = new Array("afdrukken.html", "Afdrukken")
	Lang[Lang.length] = new Array("", Separator)
	Lang[Lang.length] = new Array("fotoboeken.html", "Fotoboeken")
	Lang[Lang.length] = new Array("camouflage.html", "Camouflage")
	Lang[Lang.length] = new Array("links.html", "Links")
	Lang[Lang.length] = new Array("derest.html", "De rest")
	Lang[Lang.length] = new Array("", Separator)
	Lang[Lang.length] = new Array("techgedoe.html", "Tech-gedoe")
//	Lang[Lang.length] = new Array("woordenlijst.html", "Woordenlijst")
	Lang[Lang.length] = new Array("colofon.html", "Colofon")
	Lang[Lang.length] = new Array("", Separator)
	Lang[Lang.length] = new Array("../index.html", "English")
	}
else	{
	Lang[Lang.length] = new Array("index.html", "Main page")
	Lang[Lang.length] = new Array("pdf.html", "About PDFs")
	Lang[Lang.length] = new Array("printing.html", "Printing")
	Lang[Lang.length] = new Array("", Separator)
	Lang[Lang.length] = new Array("photobooks.html", "Photo books")
	Lang[Lang.length] = new Array("camouflage.html", "Camouflage")
	Lang[Lang.length] = new Array("links.html", "Links")
	Lang[Lang.length] = new Array("therest.html", "The rest")
	Lang[Lang.length] = new Array("", Separator)
	Lang[Lang.length] = new Array("techstuff.html", "Tech stuff")
//	Lang[Lang.length] = new Array("glossary.html", "Glossary")
	Lang[Lang.length] = new Array("credits.html", "Credits")
	Lang[Lang.length] = new Array("", Separator)
	Lang[Lang.length] = new Array("nl/index.html", "Nederlands")
	}

document.writeln('<form name="Nav" action="">')
document.writeln('<select name="List" style="height: 25px; width: 97px" onchange="GoToPage(options[selectedIndex].value)">')
for (n = 0; n < Lang.length; n++)
	document.writeln('<option value="' + Lang[n][0] + '">' + Lang[n][1] + '<\/option>')
document.writeln('<\/select><input type="image" src="img\/buttons\/ok.png" alt="OK" onclick="GoToPage(List.options[selectedIndex].value)">')
document.writeln('<\/form>')

}


function GoToPage(filename) {

if (filename != "") window.location = filename

}


function ScaleCalculator() {

multipliers = new Array(0.001, 0.01, 1, 0.0254, 0.3048, 0.9144)

var measureIn = ReplaceCommas(document.calculator.measure1.value)
var measureOut = 0
var scaleIn = parseFloat(document.calculator.scale1.value)
var scaleOut = parseFloat(document.calculator.scale2.value)
var unitIn = multipliers[document.calculator.unit1.options.selectedIndex]
var unitOut = multipliers[document.calculator.unit2.options.selectedIndex]

measureOut = measureIn * (unitIn / unitOut) * (scaleIn / scaleOut)

document.calculator.measure2.value = measureOut

}


function ReplaceCommas(numberIn) {

numberIn = String(numberIn)

parts = numberIn.split(",")
numberIn = parts.join(".")

numberIn = parseFloat(numberIn)

return numberIn

}