//Javascript till meny
var nom = 5; // Number of menus
var usePictures = 1; // use pictures? 1 = yes, 0 = no


var ttls = new Array(); // An array for the title objects
var subs = new Array(); // An array for the submenu objects
var lastn;
var lastmove;
var page; //CurrentPage from PHP


if (document.layers) {
	visible = 'show';
	hidden = 'hide';
	}
else
	if (document.all) {
		visible = 'visible';
		hidden = 'hidden';
		}
	for (var i = 1; i <= nom; i++) {
		ttls[i] = ('top' + i);
		subs[i] = ('sub' +i);
		}
		
function picopen(n) {
	title = ('top' + n);
	pic = ('pic' + n);
	if (document.layers) {
		document.layers[top].document.images[pic].src = "Bilder/buttons/opened.gif";
		}
	else if (document.all) {
		document.all(pic).src = "Bilder/buttons/opened.gif";
		 }
	}

function picclose(n) {
	title = ('top' + n);
	pic = ('pic' + n);
	if (document.layers) {
		document.layers[top].document.images[pic].src = "Bilder/buttons/closed.gif";
		}
	else if (document.all) {
	document.all(pic).src = "Bilder/buttons/closed.gif";
		}
	}

lastn = (nom + 1);
lastmove = 0;

function lasttoggle(n,move) {
	if (n <= nom) {
		menu = ('sub' + n);
			if (document.layers) {
				submenu = document.layers[menu];
				}
			else if (document.all) {
				submenu = document.all(menu).style;
				}
				if (submenu.visibility == visible) {
					submenu.visibility = hidden;
					picclose(n); // Remove this if you don't use pictures
					for (var i = (n+1); i <= nom; i++) {
						if (document.layers) {
							document.layers[ttls[i]].top -= move;
							document.layers[subs[i]].top -= move;
							}
						else if (document.all) {
							document.all(ttls[i]).style.pixelTop -= move;
							document.all(subs[i]).style.pixelTop -= move;
						    }
				   }
			  }
		 }
	}

function toggle(n,move) {
	menu = ('sub' + n);
	if (document.layers) {
		submenu = document.layers[menu];
		}
	else if (document.all) {
		submenu = document.all(menu).style;
		}
		if (submenu.visibility == visible) {
			submenu.visibility = hidden;
			if (usePictures) picclose(n);
				for (var i = (n+1); i <= nom; i++) {
					if (document.layers) {
						document.layers[ttls[i]].top -= move;
						document.layers[subs[i]].top -= move;
						}
					else if (document.all) {
						document.all(ttls[i]).style.pixelTop -= move;
						document.all(subs[i]).style.pixelTop -= move;
						}
					}
				}
		else {
			submenu.visibility = visible;
			if (usePictures) picopen(n);
				if (lastn != n) {
					lasttoggle(lastn,lastmove);
					}
				for (var i = (n+1); i <= nom; i++) {
					if (document.layers) {
						document.layers[ttls[i]].top += move;
						document.layers[subs[i]].top += move;
						}
					if (document.all) {
						document.all(ttls[i]).style.pixelTop += move;
						document.all(subs[i]).style.pixelTop += move;
						}
				}
		}

lastn = n;
lastmove = move;
}
// Current page
function CurrentPage(str){
	page = str;
	
	if ((page == "om.htm") || (page == "vision.htm") || (page == "nyheter.htm") || (page == "kontakt.htm") || (page == "cookies.htm")){
		toggle(2, 100);
	}
	else if ((page == "webbproduktion.htm") || (page == "e-handel.htm") || (page == "kortbetalning.htm") || (page == "orderwebb.php") || (page == 'kortbetalningSecure.htm')){
		toggle(3, 80);
	}
	else if ((page == "webbhotell.htm") || (page == "privat.htm") || (page == "foretag.htm") || (page == "villkor.htm") || (page == "tillagg.htm") || (page == "prislista.htm") || (page == "orderhosting.php")){
		toggle(4, 40);
	}
	else if ((page == "datorreparation.htm") || (page == "network.htm")){
		toggle(5, 40);
	}
	else if (page == "start.htm"){
		rollOver(1,1);
	}
}
// RollOver change bac pic of the menu
function rollOver (x, pic){
	var menu = 'top'+x;
	var pic = pic;
	if (x != 0) {
		if (pic == 0) {
			document.getElementById(menu).style.background = "url('Bilder/buttons/topButton2.png') no-repeat";
			}
		else {
			document.getElementById(menu).style.background = "url('Bilder/buttons/topButtonRollover.png') no-repeat";
			}
		}
	}