// JavaScript Document


function showBookDetails(idNo){
	var showDiv="book_details_"+idNo;
	var object=document.getElementById(showDiv);
	if (object.style.display=='block') object.style.display='none';
	else object.style.display='block';
	return;
}



function toggleClamShellMenu(objectID) {
	document.getElementById("Home").style.display='none';
	document.getElementById("Support").style.display='none';
	document.getElementById("Information").style.display='none';
	document.getElementById("Awareness").style.display='none';
	document.getElementById("care").style.display='none';
	document.getElementById("media").style.display='none';
	document.getElementById("help").style.display='none';
	document.getElementById("donating").style.display='none';
	document.getElementById("about").style.display='none';
	document.getElementById("members").style.display='none';
	var object = document.getElementById(objectID);
	if (object.style.display=='block') object.style.display='none';
	else object.style.display='block';
	return;
}
function breadCrumbs(base,delStr,defp,cStyle,tStyle,dStyle,nl) { // by Paul Davis - http://www.kaosweaver.com
loc=window.location.toString();subs=loc.substr(loc.indexOf(base)+base.length+1).split("/");
 document.write('<a href="'+getLoc(subs.length-1)+defp+'" class="'+cStyle+'">Home</a>  '+'<span class="'+dStyle+'">'+delStr+'</span> ');
 a=(loc.indexOf(defp)==-1)?1:2;for (i=0;i<(subs.length-a);i++) { subs[i]=makeCaps(unescape(subs[i]));
 document.write('<a href="'+getLoc(subs.length-i-2)+defp+'" class="'+cStyle+'">'+subs[i]+'</a>  '+'<span class="'+dStyle+'">'+delStr+'</span> ');}
 if (nl==1) document.write("<br>");document.write('<span class="'+tStyle+'">'+document.title+'</span>');
}
function makeCaps(a) {
  g=a.split(' ');for (l=0;l<g.length;l++) g[l]=g[l].toUpperCase().slice(0,1)+g[l].slice(1);
  return g.join(" ");
}
function getLoc(c) {
  var d="";if (c>0) for (k=0;k<c;k++) d=d+"../"; return d;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}
/*
  Expandable Listmenu Script
  Author : Thomas Bakketun
  http://www.bakketun.net/listmenu/

  Based on script by:
  Author : Daniel Nolan
  http://www.bleedingego.co.uk/webdev.php
*/

function initMenus() {
  if (!document.getElementsByTagName) return;

  var singleopen, keepopen
  var menus = document.getElementsByTagName("ul");
  for (var i = 0; i < menus.length; i++) {
    if (menus[i].className.indexOf("treemenu") > -1) {
      singleopen = menus[i].className.indexOf("singleopen") > -1
      keepopen = menus[i].className.indexOf("keepopen") > -1
      initMenu(menus[i], singleopen, keepopen);
    }
  }
  document.body.style.display = "";
}

function getChildNodes(element, tag) {
  var r = new Array();
  var nodes = element.childNodes;
  for (var i = 0; i<nodes.length; i++) {
    if (nodes[i].tagName == tag) {
      r.push(nodes[i]);
    }
  }
  return r;
}

function createA(menu) {
  var a, text;
  text = menu.firstChild;
  a = document.createElement("A");
  a.href = "#";
  menu.replaceChild(a, text);
  a.appendChild(text);
  return a;
}

function initMenu(menu, singleopen, keepopen) {
  var item, a, open;
  var items = getChildNodes(menu, "LI");
  open = false;
  for (var i = 0; i<items.length; i++) {
    item = items[i];
    a = getChildNodes(item, "A")[0];
    var submenu = getChildNodes(item, "UL")[0];
    if (submenu) {
      if (!a) {
        a = createA(item);
      }
      open = initMenu(submenu, singleopen, keepopen) || open;
      a.onclick = function() { return menuonclick(this, singleopen); }
    } else {
      if (a) open = open || (keepopen && a.href == window.location);
    }
    if (item.className == "treenodeopen") setMenu(item, true);
    open = open || item.className == "treenodeshow";
  }
  setMenu(menu.parentNode, open);
  return open;
}

function menuonclick(a, singleopen) {
  setMenu(a.parentNode, a.className == "treeclosed");
  var menus = getChildNodes(a.parentNode.parentNode, "LI");
  if (singleopen) {
    for (var i = 0; i<menus.length; i++) {
      if (menus[i] != a.parentNode) {
        setMenu(menus[i], false);
      }
    }
  }
  return false;
}

function setMenu(menu, open) {
  var a = getChildNodes(menu, "A")[0];
  var ul = getChildNodes(menu, "UL")[0];
  if (a && ul) {
    if (open) {
      a.className = "treeopen";
      ul.style.display = "block";
    } else {
      a.className = "treeclosed";
      ul.style.display = "none";
    }
  }
}
function warningWindow(link){
newWindow=window.open('','WarnWin','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=-1,resizable=0,width=500,height=450')
newWindow.document.write("<HTML><HEAD><TITLE>WARNING!<\/TITLE><\/HEAD><BODY bgcolor=\"#3366FF\"><p align=\"center\"><b>DISCLAIMER</p>")
newWindow.document.write("<p>You are now moving out of The Miscarriage Association's website.</p>")
newWindow.document.write("<p>The site you are moving to may contain images of babies and pregnancy which you might find upsetting at this time.</p>")
newWindow.document.write("<p>The Miscarriage Association is not and cannot be held responsible for the accuracy or quality of material in linked resources, ")
newWindow.document.write("nor do we necessarily share views or opinions expressed. New sites appear every day, largely unchecked and unregulated and ")
newWindow.document.write("it can be difficult to assess their value. The Miscarriage Association will do its best to avoid links to sites which are ")
newWindow.document.write("clearly inaccurate, biased, product-linked or potentially offensive.</p>")
newWindow.document.write("<p>Do remember that different countries may have different definitions of miscarriage, use different terminology and offer ")
newWindow.document.write("differing care, investigations or treatment. Similarly there are likely to be inconsistencies between the advice and ")
newWindow.document.write("information given by different health professionals or other information providers.</p></b>")
newWindow.document.write("<table border=\"0\" width=\"100%\">")
newWindow.document.write("<tr>")
newWindow.document.write("<td width=\"50%\" align=\"left\"><INPUT TYPE=BUTTON VALUE=\"Continue\" onClick=\"opener.document.location=\'"+link+"\';window.close()\"></td>")
newWindow.document.write("<td width=\"50%\" align=\"right\"><INPUT TYPE=BUTTON VALUE=\"Cancel\" onClick=\"window.close()\"></td>")
newWindow.document.write("</tr>")

newWindow.document.close()
}
//-->
/*
change text function
*/
function change(id, newClass) {

identity=document.getElementById(id);

identity.className=newClass;

}

function EmailRegister() {

  // SET MESSAGE VALUES
  var to = "info@miscarriageassociation.org.uk";
  var subject = "Members Area registration";
  var body = 
      "Please register me for access to The MA Members Area. I am a member of The Miscarriage Association.\n\n\tName: " +
      "\n\tAddress: \n\tPreferred Password (5 or more letters or numbers): "

  // BUILD MAIL MESSAGE COMPONENTS 
  var doc = "mailto:" + to + 
      "?subject=" + escape(subject) + 
      "&body=" + escape(body); 

  // POP UP EMAIL MESSAGE WINDOW
  window.location = doc;
}
//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}