//set print style sheet to false for IE
document.getElementById("printpreview").disabled = true;

// toggle print style sheet
function printCSS() {
	if (document.getElementById("printpreview").disabled == false) {
		document.getElementById("printpreview").disabled = true;
		if (location.href.indexOf("locations.asp?continent") != -1) mapCoordinates(); // re-place map points for locations pages
		if (location.href.indexOf("/ourbrands/") != -1) placeLogo(); // re-place logos for brand pages
		}
	else {
		document.getElementById("printpreview").disabled = false;
		if (location.href.indexOf("locations.asp?continent") != -1) mapCoordinates(); // re-place map points for locations pages
		if (location.href.indexOf("/ourbrands/") != -1) placeLogo();// re-place logos for brand pages
		if (confirm("Print this page?")) {
			window.print();
			}
		}
}

//toggle subnav visibility
function subNavToggle(objNavItemX) {
	objNavItem = document.getElementById("subnav_" + objNavItemX);
	objNavArrow = document.getElementById("subnav_triangle_" + objNavItemX);
	if (objNavItem.style.visibility == "hidden"){
		objNavItem.style.visibility = "visible";
		objNavItem.style.position = "relative";
		objNavArrow.src = "http://208.106.169.69/images/navarrow_blue_down.gif";
		}
	else {
		objNavItem.style.visibility = "hidden";
		objNavItem.style.position = "absolute";
		objNavArrow.src = "http://208.106.169.69/images/navarrow_blue_right.gif";
		}
}

var imgSmall = "http://208.106.169.69/images/textsize_small.gif";
var imgSmallShaded = "http://208.106.169.69/images/textsize_small_shaded.gif";
var imgMedium = "http://208.106.169.69/images/textsize_medium.gif";
var imgMediumShaded = "http://208.106.169.69/images/textsize_medium_shaded.gif";
var imgLarge = "http://208.106.169.69/images/textsize_large.gif";
var imgLargeShaded = "http://208.106.169.69/images/textsize_large_shaded.gif";

//toggle subpage content font size and store value in cookie
function setActiveStyleSheet(title) {
	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
			a.disabled = true;
			if(a.getAttribute("title") == title) a.disabled = false;
			}
		}
}

function textSmall() {
	setActiveStyleSheet('A');
	document.cookie = "textSize=small; path=/; domain=blyth.com";
	document.getElementById('text_s').src = imgSmallShaded;
	document.getElementById('text_m').src = imgMedium;
	document.getElementById('text_l').src = imgLarge;
	if (location.href.indexOf("locations.asp?continent") != -1) mapCoordinates(); // re-place map points for locations pages
}

function textMedium() {
	setActiveStyleSheet('A+');
	document.cookie = "textSize=medium; path=/; domain=blyth.com";
	document.getElementById('text_s').src = imgSmall;
	document.getElementById('text_m').src = imgMediumShaded;
	document.getElementById('text_l').src = imgLarge;
	if (location.href.indexOf("locations.asp?continent") != -1) mapCoordinates(); // re-place map points for locations pages
}

function textLarge() {
	setActiveStyleSheet('A++');
	document.cookie = "textSize=large; path=/; domain=blyth.com";
	document.getElementById('text_s').src = imgSmall;
	document.getElementById('text_m').src = imgMedium;
	document.getElementById('text_l').src = imgLargeShaded;
	if (location.href.indexOf("locations.asp?continent") != -1) mapCoordinates(); // re-place map points for locations pages
}

function setFont() {
if ( document.cookie && document.cookie.indexOf("textSize") != -1 ) {
	if (document.cookie.indexOf("textSize=small") != -1) textSmall();
	if (document.cookie.indexOf("textSize=medium") != -1) textMedium();
	else if (document.cookie.indexOf("textSize=large") != -1) textLarge();
	}
	else {
		textSmall();
		return;
		}
}