//  2005©sldproduksjon, script er laget av Sondre Larssen. sondre@slproduksjon.no)

var erNav, erIntE

function checkBrowser(){
	this.ver=navigator.appVersion
	this.dom=document.getElementById?1:0
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom)?1:0;
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 ||this.ie5 || this.ie4 || this.ns4 || this.ns5)
	if (this.ie6 ||this.ie5 || this.ie4) erIntE=true
	if (this.ns4 || this.ns5) erNav=true
	return this
}

bw=new checkBrowser()
var versjon = parseInt(navigator.appVersion.charAt(0))

function byttMainPic() {
	var hovedPic = new Image(687,187)
	var numPic = Math.round(Math.random() * 2) + 1
	hovedPic.src = "bilder/"+ picSeries + numPic + ".jpg"
	if (bw.ns4) document.layers["bakgrunn"].document.images["hovedpic"].src = hovedPic.src
	if (bw.ns5) document.getElementById("hovedpic").src = hovedPic.src
	else document.all["hovedpic"].src = hovedPic.src
}

var avKnapp = new Array()
var paKnapp = new Array()

var imgNames = new Array();
imgNames[imgNames.length] = 'about';
imgNames[imgNames.length] = 'research';
imgNames[imgNames.length] = 'refs';
imgNames[imgNames.length] = 'contact';
imgNames[imgNames.length] = 'order';

for (i=0; i<imgNames.length; i++) {
	avKnapp[i] = new Image(143,26)
	paKnapp[i] = new Image(143,26)
	avKnapp[i].src = "/images/nav_" + imgNames[i] + "_off.gif"
	paKnapp[i].src = "/images/nav_" + imgNames[i] + "_on.gif"
}

function bildePa(i) {
	if (bw.ns4) document.layers["knapplag"].document.images["kn"+i].src = paKnapp[i].src
	if (bw.ns5) document.getElementById("kn"+i).src = paKnapp[i].src
	else 	document.all["kn"+i].src = paKnapp[i].src
}

function bildeAv(i) {
	if (bw.ns4) document.layers["knapplag"].document.images["kn"+i].src = avKnapp[i].src
	if (bw.ns5) document.getElementById("kn"+i).src = avKnapp[i].src
	else 	document.getElementById("kn"+i).src = avKnapp[i].src
}

var lavKnapp = new Image(193,111)
var lpaKnapp = new Image(193,111)
lavKnapp.src = "knapps/l0u.jpg"
lpaKnapp.src = "knapps/l0m.jpg"

function logoPa(i) {
	if (bw.ns4) document.layers["logolag"].document.images["l"].src = lpaKnapp.src
	if (bw.ns5) document.getElementById("l").src = lpaKnapp.src
	else 	document.all["l"].src = lpaKnapp.src
}

function logoAv(i) {
	if (bw.ns4) document.layers["logolag"].document.images["l"].src = lavKnapp.src
	if (bw.ns5) document.getElementById("l").src = lavKnapp.src
	else 	document.getElementById("l").src = lavKnapp.src
}

var flavKnapp = new Array()
var flpaKnapp = new Array()

for (i=0; i<6; i++) {
	flavKnapp[i] = new Image(61,46)
	flpaKnapp[i] = new Image(61,46)
	flavKnapp[i].src = "knapps/fl" + i + "u.jpg"
	flpaKnapp[i].src = "knapps/fl" + i + "m.jpg"
}

function flbildePa(i) {
	if (bw.ns4) document.layers["flagglag"].document.images["fl"+i].src = flpaKnapp[i].src
	if (bw.ns5) document.getElementById("fl"+i).src = flpaKnapp[i].src
	else 	document.all["fl"+i].src = flpaKnapp[i].src
}

function flbildeAv(i) {
	if (bw.ns4) document.layers["flagglag"].document.images["fl"+i].src = flavKnapp[i].src
	if (bw.ns5) document.getElementById("fl"+i).src = flavKnapp[i].src
	else 	document.getElementById("fl"+i).src = flavKnapp[i].src
}




function settStatus(meld) {
  window.status = meld
  return true
}

window.defaultStatus = "Rollabasket"

var printVindu

function apnePrint(dok) {
	var orgHeight = 550
	if (erNav) orgHeight = 550
	if (!printVindu || printVindu.closed) {
		var x_punkt = screen.width/2 - 300;
		var y_punkt = screen.height/2 - 275
		printVindu = window.open(dok, 'henv', 'width=600,height='+orgHeight+',scrollbars=1,resizable=0,menubar=0,toolbar=0,status=0,location=0,directories=0,left=' + x_punkt + ',top=' + (y_punkt - 20) + '')
	}
	else {
		printVindu.focus()
	}
}


var skjema
var kurvBilde = new Image(85,90)

function byttFarge(form) {
	kurvBilde.src = "hovbild/" + form.Farge.value + "_kurv.jpg"
	if (bw.ns4) document.layers["innhold"].document.images["kurvbilde"].src = kurvBilde.src
	if (bw.ns5) document.getElementById("kurvbilde").src = kurvBilde.src
	else 	document.all["kurvbilde"].src = kurvBilde.src
}