if (top.location != self.location) {
  top.location.replace(self.location);
}
$(document).ready(function(){
	$('li.headlink').hover(
		function() { $('ul', this).css('display', 'block'); },
		function() { $('ul', this).css('display', 'none'); });
});

window.onload=function() {
  Nifty("div#product-info","small");
  Nifty("div#department-listing","small");
}

function x(){
	 $("img.small_thumb").each( function() {
			var maxWidth, maxHeight;
	    var imgWidth = $(this).width();    // Current image width
	    var imgHeight = $(this).height();  // Current image height
		  if (maxWidth == undefined) maxWidth = 90;
		  if (maxHeight == undefined) maxHeight = 90;
		  if (imgWidth == undefined || imgWidth == null || imgWidth==0){
  			imgWidth=maxWidth;
  			imgHeight=maxHeight;
		  }
			ratio_x = maxWidth / imgWidth;
			ratio_y = maxHeight / imgHeight;
			if (ratio_x < ratio_y) {
				ratio = ratio_x;
			} else if (ratio_x > ratio_y) {
				ratio = ratio_y;
			} else {
				ratio = 1;
				if (imgWidth > maxWidth) {
					imgWidth = maxWidth;
				  imgHeight = maxHeight;
				}
			}
			if (ratio>1) ratio=1;	// do not scale if it's less than the max length.
			width = Math.round(imgWidth * ratio);
			height =  Math.round(imgHeight * ratio);
			$(this).width(width);
			$(this).height(height);
			$(this).css("width", width);
			$(this).css("height", height);
	 	}
	);
 		//image_scaler('small_thumb',90,90);
}

function scale_image(img_id, maxWidth, maxHeight) {
  var element = document.getElementById(img_id);
  var imgWidth = element.width;
  var imgHeight = element.height;
//  if (element == undefined || element == null) return false;
  if (maxWidth == undefined) maxWidth = 90;
  if (maxHeight == undefined) maxHeight = 90;
  if (imgWidth == undefined || imgWidth == null || imgWidth==0){
  	imgWidth=maxWidth;
  	imgHeight=maxHeight;
  }
	ratio_x = maxWidth / imgWidth;
	ratio_y = maxHeight / imgHeight;
	if (ratio_x < ratio_y) {
		ratio = ratio_x;
	} else if (ratio_x > ratio_y) {
		ratio = ratio_y;
	} else {
		ratio = 1;
		if (imgWidth > maxWidth) {
			imgWidth = maxWidth;
		  imgHeight= maxHeight;
		}
	}
	if (ratio>1) ratio=1;	// do not scale if it's less than the max length.
	width = Math.round(imgWidth * ratio);
	height = Math.round(imgHeight * ratio)
  element.width = width;
  element.height = height;
  element.style.width = width;
  element.style.height = height;
}

function bookmark() {
  var pgUrl = window.location.href;
  var pgTitle = document.title;
  if (window.sidebar) {
    window.sidebar.addPanel(pgTitle, pgUrl,"");
  } else if(document.all) {
    window.external.AddFavorite(pgUrl, pgTitle);
  } else if(window.opera && window.print) {
    var elem = document.createElement('a');
    elem.setAttribute('href',pgUrl);
    elem.setAttribute('title',pgTitle);
    elem.setAttribute('rel','sidebar');
    elem.click();
  }
}

function socialBookmark(site,title) {
  if (title == undefined) title ='';
  var pgUrl = window.location.href;
  var pgTitle = document.title;
  var bkUrl = site + pgUrl + '&'+ title + '=' + pgTitle;
  window.open(bkUrl);
}

function popWindow(page, name, width, height) {
  if (width == undefined) width = 400;
  if (height == undefined) height = 400;
  window.open(page, 'LargeImage', 'width=' + width + ',height=' + height + ',menubar=no,scrollbars=no,toolbar=no,location=yes,directories=no,resizable=no,top=200,left=300');
}


// Function to remember the settings
function setCookie (name, value) {
	var argv = setCookie.arguments;
	var argc = setCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = name + "=" + escape (value) +
	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
	((path == null) ? "" : ("; path=" + path)) +
	((domain == null) ? "" : ("; domain=" + domain)) +
	((secure == true) ? "; secure" : "");
}

function doRefresh(){
	location.reload();
}

function changeLang(ln){
  setCookie('lang',ln);
  doRefresh();
}
function switch_site() {
	// get new layer and show it
	intlSites = document.getElementById('cur_sites');
	intlSites.style.visibility = 'visible';
}
function closeLayer(id){
  layerEle = document.getElementById(id);
  layerEle.style.visibility = 'hidden';
}