var openDiv = "";

var openImg = "";

var strImg = "";

var img0 = "/inet/images/j/lappi.gif",

	img01 = "/inet/images/j/lappi1.gif",

	img02 = "/inet/images/j/lappi1.gif",

	img1 = "/inet/images/j/oulu.gif",

	img11 = "/inet/images/j/oulu1.gif",

	img12 = "/inet/images/j/oulu1.gif",

	img2 = "/inet/images/j/etela.gif",

	img21 = "/inet/images/j/etela1.gif",

	img21_1 = "/inet/images/j/etela1_1.gif",

	img22 = "/inet/images/j/etela2.gif",

	img22_1 = "/inet/images/j/etela2_1.gif",

	img23 = "/inet/images/j/etela3.gif",

	img23_1 = "/inet/images/j/etela3_1.gif";

	

function chgImage(dest, img){

	if(!document.images) return;

	if(document.images[dest] == openImg && dest != "etela") return;

	if(document.images[dest] == openImg && dest == "etela"){

		if(strImg == img21){

			if(img == img22) img = img21_1;

			if(img == img23) img = img23_1;

			if(img == img2) img = img21;

		}

		else if(strImg == img22){

			if(img == img21) img = img21_1;

			if(img == img23) img = img22_1;

			if(img == img2) img = img22;

		}

		else if(strImg == img23){

			if(img == img21) img = img23_1;

			if(img == img22) img = img22_1;

			if(img == img2) img = img23;

		}

	}

	document.images[dest].src = img;

}





function showDiv(layer, dest, img){

	hideOthers();



	if(document.all){

		openDiv = document.all[layer];

		openImg = document.images[dest];

		strImg = img;

		document.all["tmpDiv"].innerHTML = document.all[layer].innerHTML;

		document.images[dest].src = img;

//		document.all[layer].style.visibility = "visible";

//		document.all["toolDiv"].style.top = document.all[layer].offsetTop + document.all[layer].offsetHeight;

	}

	else if(document.layers){

		//alert(document.location.pathname)

		document.location = document.location.pathname;

		//document.location = "default_ns" + dest + ".asp";

	}

	else{

		openDiv = document.getElementById(layer);

		openImg = document.images[dest];

		strImg = img;

		document.getElementById("tmpDiv").innerHTML = document.getElementById(layer).innerHTML;

		document.images[dest].src = img;

//		document.getElementById(layer).style.visibility = "visible";

//		document.getElementById("toolDiv").style.top = document.getElementById(layer).offsetTop + document.getElementById(layer).offsetHeight;

	}

}



function hideOthers(){

	var arrImg = new Array(2);

		arrImg[0] = "/inet/images/j/lappi.gif";

		arrImg[1] = "/inet/images/j/oulu.gif";

		arrImg[2] = "/inet/images/j/etela.gif";

	var arrValues = new Array(4);

		arrValues[0] = "lappi";

		arrValues[1] = "oulu";

		arrValues[2] = "etela";



	if(document.images){

		for(var i=0; i < arrImg.length; i++){

			document.images[arrValues[i]].src = arrImg[i];

			document.images[arrValues[i]].selected = "false";

			openImg = "";

			strImg = "";

		}

	}

	if(openDiv != ""){

		if(document.all) openDiv.style.visibility = "hidden";

		else if(document.layers) openDiv.visibility = "hide";

		else openDiv.style.visibility = "hidden";

		openDiv = ""

	}

}