var isLibrary = ((typeof document.forms[0].PageType != "undefined") && (document.forms[0].PageType.value == "library"));
var isArticle = ((typeof document.forms[0].PageType != "undefined") && (document.forms[0].PageType.value == "article"));
var isCart = ((typeof document.forms[0].Subsection != "undefined") && (unescape(document.forms[0].Subsection.value) == "Shopping cart"));
var isSearch = ((typeof document.forms[0].Subsection != "undefined") && (unescape(document.forms[0].Subsection.value) == "Search"));

var isClubLoginPage = ((typeof document.forms[0].Title != "undefined") && (unescape(document.forms[0].Title.value) == "Teachers Club"));


var isRelatedResources = ((typeof document.forms[0].Section != "undefined") && (unescape(document.forms[0].Section.value) == "Related Resources"));
if(isRelatedResources)
{
    if(getUrlCat())
    {     
       document.write('<div class="backButton"><a class="backButton" href="#" onclick="goBack(event)" title="back">Go back to <span style="text-transform:capitalize;">',unescape(getUrlCat()),'</span></a></div>');
    } else {
             document.write('<div class="backButton"><a class="backButton" href="#" onclick="goBack(event)" title="back">Go back to the previous page.</a></div>');
           }
}


if((isLibrary || isArticle) && (!isCart) && (!isSearch) && (!isClubLoginPage))
{
   if((typeof document.forms[0].Headline != "undefined") && (document.forms[0].Headline.value != "index"))
   {
      document.write('<span class="mmh1">',unescape(document.forms[0].Headline.value),'</span>');
   }
   
   if((typeof document.forms[0].IntroText != "undefined") && (document.forms[0].IntroText.value != "index"))
   {
      document.write('<span class="mmintro">',unescape(document.forms[0].IntroText.value),'</span>');
   }
   
   //

}



if (document.forms[0].PageType.value == "message" && unescape(document.forms[0].msgPageTitle.value) == "Order received"){
 
document.write('<span class="mmh1">Order received</span>');

}

var BrowserDetect = {
		 init: function () {
		 		 this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		 		 this.version = this.searchVersion(navigator.userAgent)
		 		 		 || this.searchVersion(navigator.appVersion)
		 		 		 || "an unknown version";
		 		 this.OS = this.searchString(this.dataOS) || "an unknown OS";
		 },
		 searchString: function (data) {
		 		 for (var i=0;i<data.length;i++)		 {
		 		 		 var dataString = data[i].string;
		 		 		 var dataProp = data[i].prop;
		 		 		 this.versionSearchString = data[i].versionSearch || data[i].identity;
		 		 		 if (dataString) {
		 		 		 		 if (dataString.indexOf(data[i].subString) != -1)
		 		 		 		 		 return data[i].identity;
		 		 		 }
		 		 		 else if (dataProp)
		 		 		 		 return data[i].identity;
		 		 }
		 },
		 searchVersion: function (dataString) {
		 		 var index = dataString.indexOf(this.versionSearchString);
		 		 if (index == -1) return;
		 		 return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
		 },
		 dataBrowser: [
		 		 {
		 		 		 string: navigator.userAgent,
		 		 		 subString: "Chrome",
		 		 		 identity: "Chrome"
		 		 },
		 		 { 		 string: navigator.userAgent,
		 		 		 subString: "OmniWeb",
		 		 		 versionSearch: "OmniWeb/",
		 		 		 identity: "OmniWeb"
		 		 },
		 		 {
		 		 		 string: navigator.vendor,
		 		 		 subString: "Apple",
		 		 		 identity: "Safari",
		 		 		 versionSearch: "Version"
		 		 },
		 		 {
		 		 		 prop: window.opera,
		 		 		 identity: "Opera"
		 		 },
		 		 {
		 		 		 string: navigator.vendor,
		 		 		 subString: "iCab",
		 		 		 identity: "iCab"
		 		 },
		 		 {
		 		 		 string: navigator.vendor,
		 		 		 subString: "KDE",
		 		 		 identity: "Konqueror"
		 		 },
		 		 {
		 		 		 string: navigator.userAgent,
		 		 		 subString: "Firefox",
		 		 		 identity: "Firefox"
		 		 },
		 		 {
		 		 		 string: navigator.vendor,
		 		 		 subString: "Camino",
		 		 		 identity: "Camino"
		 		 },
		 		 {		 		 // for newer Netscapes (6+)
		 		 		 string: navigator.userAgent,
		 		 		 subString: "Netscape",
		 		 		 identity: "Netscape"
		 		 },
		 		 {
		 		 		 string: navigator.userAgent,
		 		 		 subString: "MSIE",
		 		 		 identity: "Explorer",
		 		 		 versionSearch: "MSIE"
		 		 },
		 		 {
		 		 		 string: navigator.userAgent,
		 		 		 subString: "Gecko",
		 		 		 identity: "Mozilla",
		 		 		 versionSearch: "rv"
		 		 },
		 		 { 		 		 // for older Netscapes (4-)
		 		 		 string: navigator.userAgent,
		 		 		 subString: "Mozilla",
		 		 		 identity: "Netscape",
		 		 		 versionSearch: "Mozilla"
		 		 }
		 ],
		 dataOS : [
		 		 {
		 		 		 string: navigator.platform,
		 		 		 subString: "Win",
		 		 		 identity: "Windows"
		 		 },
		 		 {
		 		 		 string: navigator.platform,
		 		 		 subString: "Mac",
		 		 		 identity: "Mac"
		 		 },
		 		 {
		 		 		    string: navigator.userAgent,
		 		 		    subString: "iPhone",
		 		 		    identity: "iPhone/iPod"
		     },
		 		 {
		 		 		 string: navigator.platform,
		 		 		 subString: "Linux",
		 		 		 identity: "Linux"
		 		 }
		 ]

};
BrowserDetect.init();

$(window).load(function(){	
try{
	var imgsrc;
	var imgContainer;
	var sibpara;
	
if (BrowserDetect.browser  == "Chrome" | BrowserDetect.browser == "Safari"){
	//console.debug("got this far Library");
}
	//var x = 0; //This variable is used only as a counter in the dispConsole function call


	//This code attempts to wrap a link around each image after the page loads, but fails on all browsers
	//Commented out Jed 2011-09-06
	
/*	$("div.bookContainer img").each(function(a){
		//this will refer to the image element
		imgsrc = this.src;
		
		//get the sibling paragraph of the imgContainer that holds the image
		imgContainer = $(this).parents("div:first");
		sibpara = imgContainer.next(); 			//gets the paragraph right after the container
		sibhref = sibpara.find("a").attr("href");	//find the a tag in the paragraph and get the href 
		//x++;
		//dispConsole(sibhref + " ");  //this call will show in firebug as being in book.js because that is where the function dispConsole is located.

		if (BrowserDetect.browser  == "Chrome" | BrowserDetect.browser == "Safari"){
	 		//Webkit browsers are getting a javascript error and are not displaying the book cover image if they are wrapped here.
			console.debug("sibhref: " + sibhref + " src = " + $(this).attr("src") + " this = " + $(this) ); // $(this) is the image
			//$(this).wrap("<a href=\"" + sibhref + "\"></a>"); //wrap the image in the link.  This is causing the book image not to display in webkit browsers.
		}else{
			//dispConsole("non-webkit: " + $("div.bookContainer").html());
			//dispConsole("sibhref: " + sibhref + " src = " + $(this).attr("src") + " this = " + $(this) );
			$(this).wrap("<a href=\"" + sibhref + "\"></a>"); //wrap the image in the link.  This is causing the book image not to display in webkit browsers.
		}
	});
	*/
	
//dispConsole($("eddesk").html());

} catch (e){
   dispConsole(e);
}
});