// JavaScript Document
// Copyright 2011 DataCom/OTA, Inc.

// Set cookies
function setCookie(theName, theValue) {
	var expDate = new Date;
	expDate.setMonth(expDate.getMonth()+6);
	document.cookie = theName + "=" + theValue +";path=/;expires=" + expDate.toGMTString() +";"
}

// Read cookies
function getCookie(cookieName) {
  var cookieData = document.cookie;
  var i = 0;
  var cEnd;
  while (i < cookieData.length) {
    var j = i + cookieName.length;
    if (cookieData.substring(i, j) == cookieName) {
      cEnd = cookieData.indexOf(";", j);
      if (cEnd == -1)
        cEnd = cookieData.length;
      return decodeURIComponent(cookieData.substring(j + 1, cEnd));
    }
    i++;
  }
  return "";
}

//Set main and sub-menu for currrent page
function shmm(menuItem) {
	document.getElementById('homesm').style.display="none";
	document.getElementById('shopsm').style.display="none";
	document.getElementById('systemsm').style.display="none";
	document.getElementById('hiwsm').style.display="none";
	document.getElementById('gsm').style.display="none";
	document.getElementById('ssm').style.display="none";
	document.getElementById('csm').style.display="none";
	document.getElementById(menuItem+'sm').style.display="block";
}

function ssm() {
	var theCookie = getCookie('cpage');
	var subMenu = theCookie.substring(0, theCookie.length-1);
	document.getElementById('homesm').style.display="none";
	document.getElementById('shopsm').style.display="none";
	document.getElementById('systemsm').style.display="none";
	document.getElementById('hiwsm').style.display="none";
	document.getElementById('gsm').style.display="none";
	document.getElementById('ssm').style.display="none";
	document.getElementById('csm').style.display="none";
	document.getElementById(subMenu+'sm').style.display="block";
}

function mmOn(menuItem) {
	var theCookie = getCookie('cpage');
	var subMenu = theCookie.substring(0, theCookie.length-1);
	if(subMenu != menuItem) {
		document.getElementById(menuItem).style.backgroundColor="#999999";
		document.getElementById(menuItem+'a').style.color="#FFFFFF";
	}
}

function mmOff(menuItem) {
	var theCookie = getCookie('cpage');
	var subMenu = theCookie.substring(0, theCookie.length-1);
	if(subMenu != menuItem) {
		document.getElementById(menuItem).removeAttribute('style');
		document.getElementById(menuItem+'a').removeAttribute('style');
	}
}

// Open Files
function openFile(theFile) {
    window.open (theFile);
}

// Roll Over Buttons
function turnOn(imgName) {
	document['twsroom'].src=eval(imgName + ".src");
}

// Gallery page manual slide show
var rPic="0";
var rTxt="0";
	
function rbPics() {
	if (rPic > 0) {
	rPic--;
	document.getElementById('gallery').src = "/media/web/gallery/"+rPics[rPic];
	document.getElementById('gText').innerHTML = rTxts[rPic];
	} else {
	rPic = rPics.length-1;
	document.getElementById('gallery').src = "/media/web/gallery/"+rPics[rPic];
	document.getElementById('gText').innerHTML = rTxts[rPic];
	}
}

function rnPics() {
	if (rPic < (rPics.length-1)) {
	rPic++;
	document.getElementById('gallery').src = "/media/web/gallery/"+rPics[rPic];
	document.getElementById('gText').innerHTML = rTxts[rPic];
	} else {
	rPic = 0;
	document.getElementById('gallery').src = "/media/web/gallery/"+rPics[rPic];
	document.getElementById('gText').innerHTML = rTxts[rPic];
	}
}
		
function DisplayMiniCart(name,style,icon) {
var cookies=document.cookie;  //read in all cookies
var start = cookies.indexOf("ss_cart_0001380842="); 
var cartvalues = "";
var linecount = 0;
var start1;
var end1;
var tmp;

document.write("<div class=\"MiniCart\">");
if ((start == -1) && (style == "Summary"))  //No cart cookie
{
  document.write("<a class=\"mini-txt\" href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\">Your Shopping Cart<\/a>");
  document.write("<span class=\"clear mini_contains\"><br>Contains <b>0<\/b> Items</span>");
}
else if ((start == -1) && (style == "Detail"))  //No cart cookie
{
  document.write("<a class=\"mini-txt\" href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\">Your Shopping Cart<\/a>");
  document.write("<span class=\"clear mini_contains\"><br>Contains <b>0<\/b> Items</span>");
}
else if (start == -1) {
  if (icon == "white")
  {
    document.write("<a class=\"mini-icon\" href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\"><img src=\"https://blue.secure-host.com/walkerdisplay/media/themesmedia/cart-white.gif\" border=\"0\" alt=\"cart\" align=\"top\"><\/a> ");
  }
  else
  {
    document.write("<a class=\"mini-icon\" href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\"><img src=\"https://blue.secure-host.com/walkerdisplay/media/themesmedia/cart-black.gif\" border=\"0\" alt=\"cart\" align=\"top\"><\/a> ");
  }
  document.write("<a class=\"mini-txt\" href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\">");
  document.write("0 Items");
  document.write("<\/a> ");
}
else   //cart cookie is present
{
  start = cookies.indexOf("=", start) +1;  
  var end = cookies.indexOf(";", start);  
  if (end == -1)
  {
    end = cookies.length;
  }
  cartvalues = unescape(cookies.substring(start,end)); //read in just the cookie data
  start = 0;
  while ((start = cartvalues.indexOf("|", start)) != -1)
  {
    start++;
    end = cartvalues.indexOf("|", start);
    if ((end != -1) && (style == "Detail"))
    {
      linecount++;
      if (linecount == 3)  // Product Subtotal
      {
        start1 = start;
        end1 = end;
        document.write("<a class=\"mini-txt\" href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\">Your Shopping Cart<\/a>");
        document.write("<table id=\"mini-detail\">");
        document.write("<tr><td class=\"mini-pr-txt\">Product<\/td>");
        document.write("<td class=\"mini-qt-txt\">Qty<\/td>");
        document.write("<td class=\"mini-pc-txt\">Price</td><\/tr>");
      }
      if (linecount > 3)  // individual products
      {
        tmp = cartvalues.substring(start,end);
        colon = tmp.indexOf(":", 0);
        document.write("<tr><td class=\"mini-pr\">");
        colon2 = tmp.indexOf(":", colon+1);
        document.write(tmp.substring(colon2+1,end - start));
        document.write("<\/td><td class=\"mini-qt\">");
        document.write(tmp.substring(0,colon));
        document.write("<\/td><td class=\"mini-pc\">");
        document.write(tmp.substring(colon+1,colon2));
        document.write("<\/td><\/tr>");
      }
    }
    else if (end != -1)
    {
      linecount++;
      if ((linecount == 2) && (style == "Summary")) // Total Quantity of Items
      {
        tmp = cartvalues.substring(start,end);
        colon = tmp.indexOf(":", 0);
        document.write("<a class=\"mini-txt\" href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\">Your Shopping Cart<\/a>");
        document.write("<br>Contains <b>");
        document.write(tmp.substring(colon+1,end - start));
        document.write("<\/b>");
        if ((tmp.substring(colon+1,end - start)) == 1 )
        {
          document.write(" Item");
        }
        else
        {
          document.write(" Items");
        }
      }
      else if (linecount == 2) // Total Quantity of Items
      {
        tmp = cartvalues.substring(start,end);
        colon = tmp.indexOf(":", 0);
          if (icon == "white")
          {
            document.write("<a class=\"mini-icon\" href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\"><img src=\"https://blue.secure-host.com/walkerdisplay/media/themesmedia/cart-white.gif\" border=\"0\" alt=\"cart\" align=\"top\"><\/a> ");
          }
          else
          {
            document.write("<a class=\"mini-icon\" href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\"><img src=\"https://blue.secure-host.com/walkerdisplay/media/themesmedia/cart-black.gif\" border=\"0\" alt=\"cart\" align=\"top\"><\/a> ");
          }
        document.write("<a href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\">");
        document.write(tmp.substring(colon+1,end - start));
        if ((tmp.substring(colon+1,end - start)) == 1 )
        {
          document.write(" Item");
        }
        else
        {
          document.write(" Items");
        }

        if (style == "ItemCount")
        {
          document.write("<\/a>");
        }
        else 
        {
          document.write(": ");
        }
      }

      if ((linecount == 3) && (style == "Subtotal"))  // Product Subtotal
      {
        tmp = cartvalues.substring(start,end);
        colon = tmp.indexOf(":", 0);
        document.write(tmp.substring(colon+1,end - start));
        document.write("<\/a>");
      }
      else if ((linecount == 3) && (style == "Summary")) // Product Subtotal
      {
        tmp = cartvalues.substring(start,end);
        colon = tmp.indexOf(":", 0);
        document.write("<br>Subtotal: <b>");
        document.write(tmp.substring(colon+1,end - start));
        document.write("<\/b>");
      }
      start = end;
    }
    else
      break;
    }
if (style == "Detail")
{
  document.write("<tr><td colspan=\"2\" class=\"mini-sub-txt\"><a class=\"mini-sub-txt\" href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\">Subtotal<\/a><\/td>");
  document.write("<td class=\"mini-sub\"><a href=\"http://www.walkerdisplay.com/cgi-walkerdisplay/sb/order.cgi?storeid=*2868ff65aa7c71547730c37f50a97d080d5edbe291cd&amp;function=show\">");
  tmp = cartvalues.substring(start1,end1);
  colon = tmp.indexOf(":", 0);
  document.write(tmp.substring(colon+1,end1 - start1));
  document.write("<\/a><\/td><\/tr><\/table>");
}
  }
document.write("<\/div>");
}

// AJAX File Request
function getFile(theFile, theDiv) {
	var pageReq = false;
	
    if (window.XMLHttpRequest) {
        pageReq = new XMLHttpRequest();
    } else if (window.ActiveXObject) {
		try {
			pageReq = new ActiveXObject("Msxml2.XMLHTTP");
		} catch(e) {
			try {
				pageReq = new ActiveXObject("Microsoft.XMLHTTP");
			} catch(e) {
				pageReq = false;
			}
		}
	}
	
    pageReq.open('GET', theFile, true);
    pageReq.onreadystatechange = function() {
        if (pageReq.readyState == 4) {
			document.getElementById(theDiv).innerHTML = pageReq.responseText;
		}
    }
    pageReq.send(null);
}