// Food Processing Toolbox 2, v1.0
// Created by Josh Smith 15/09/2803, Last modified by Josh Smith 15/09/2803.
// Writes navigation elements to page.
// Refer to the Technical Guide for editing instructions.


// These variables list the pages for each topic, in order, plus the parent page.
var topic01 = {parent:"../../fdfzpmmb2a_index.htm", pages:null}
topic01.pages = new Array("01_01.htm","01_02.htm","01_03.htm","01_04.htm","01_05.htm","01_06.htm");


// These variables assign images to the various buttons.
var backImg = new Image(); 
	backImg.name= "back";
	backImg.src1 = "../../../shared/images/navigation/back01.gif";
	backImg.src2 = "../../../shared/images/navigation/back02.gif";
	backImg.height = "62"; 
	backImg.width = "60";
	backImg.alt = "[Back]";
	backImg.border = "0";
	backImg.vspace = "0";
	backImg.hspace = "0";
	backImg.status = "Go to the previous page in this sequence.";

var nextImg = new Image(); 
	nextImg.name= "next";
	nextImg.src1 = "../../../shared/images/navigation/next01.gif";
	nextImg.src2 = "../../../shared/images/navigation/next02.gif";
	nextImg.height = "62";
	nextImg.width = "56";
	nextImg.alt = "[Next]";
	nextImg.border = "0";
	nextImg.vspace = "0";
	nextImg.hspace = "0";
	nextImg.status = "Go to the next page in this sequence.";
	
var upImg = new Image(); 
	upImg.name = "job_list";
	upImg.src1 = "../../../shared/images/navigation/job_list01.gif";
	upImg.src2 = "../../../shared/images/navigation/job_list02.gif";
	upImg.height = "62";
	upImg.width = "64";
	upImg.alt = "[Up]";
	upImg.border = "0";
	upImg.vspace = "0";
	upImg.hspace = "0";
	upImg.status = "Up.";
		
var part_a_Img = new Image(); 
	part_a_Img.name = "part_a";
	part_a_Img.src1 = "../../../shared/images/navigation/part_a_01.gif";
	part_a_Img.src2 = "../../../shared/images/navigation/part_a_02.gif";
	part_a_Img.height = "62"; 
	part_a_Img.width = "65";
	part_a_Img.alt = "1";
	part_a_Img.border = "0";
	part_a_Img.vspace = "0";
	part_a_Img.hspace = "0";
	part_a_Img.status = "Part a.";
		
var part_b_Img = new Image(); 
	part_b_Img.name = "part_b";
	part_b_Img.src1 = "../../../shared/images/navigation/part_b_01.gif";
	part_b_Img.src2 = "../../../shared/images/navigation/part_b_02.gif";
	part_b_Img.height = "62"; 
	part_b_Img.width = "47";
	part_b_Img.alt = "2";
	part_b_Img.border = "0";
	part_b_Img.vspace = "0";
	part_b_Img.hspace = "0";
	part_b_Img.status = "Part b.";

var part_c_Img = new Image(); 
	part_c_Img.name = "part_c";
	part_c_Img.src1 = "../../../shared/images/navigation/part_c_01.gif";
	part_c_Img.src2 = "../../../shared/images/navigation/part_c_02.gif";
	part_c_Img.height = "62"; 
	part_c_Img.width = "66";
	part_c_Img.alt = "2";
	part_c_Img.border = "0";
	part_c_Img.vspace = "0";
	part_c_Img.hspace = "0";
	part_c_Img.status = "Part c.";
			
var part_d_Img = new Image(); 
	part_d_Img.name = "part_d";
	part_d_Img.src1 = "../../../shared/images/navigation/part_d_01.gif";
	part_d_Img.src2 = "../../../shared/images/navigation/part_d_02.gif";
	part_d_Img.height = "62"; 
	part_d_Img.width = "58";
	part_d_Img.alt = "1";
	part_d_Img.border = "0";
	part_d_Img.vspace = "0";
	part_d_Img.hspace = "0";
	part_d_Img.status = "Part d.";
		
var part_e_Img = new Image(); 
	part_e_Img.name = "part_e";
	part_e_Img.src1 = "../../../shared/images/navigation/part_e_01.gif";
	part_e_Img.src2 = "../../../shared/images/navigation/part_e_02.gif";
	part_e_Img.height = "62"; 
	part_e_Img.width = "53";
	part_e_Img.alt = "2";
	part_e_Img.border = "0";
	part_e_Img.vspace = "0";
	part_e_Img.hspace = "0";
	part_e_Img.status = "Part e.";

var part_f_Img = new Image(); 
	part_f_Img.name = "part_f";
	part_f_Img.src1 = "../../../shared/images/navigation/part_f_01.gif";
	part_f_Img.src2 = "../../../shared/images/navigation/part_f_02.gif";
	part_f_Img.height = "62"; 
	part_f_Img.width = "72";
	part_f_Img.alt = "2";
	part_f_Img.border = "0";
	part_f_Img.vspace = "0";
	part_f_Img.hspace = "0";
	part_f_Img.status = "Part f.";
	

	
/////////////////////////////////////////////////////////////////////////////////
// Do not edit beyond this point.
/////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////

function createButton(ImgName,ImgLink)
{
	var ButtonString = "<a href=\"" + ImgLink + "\">";
	ButtonString += "<img src=\"" + eval(ImgName + ".src1") + "\"";
	ButtonString += " name=\"" + eval(ImgName + ".name") + "\"";
	ButtonString += " height=\"" + eval(ImgName + ".height") + "\"";
	ButtonString += " width=\"" + eval(ImgName + ".width") + "\"";
	ButtonString += " alt=\"" + eval(ImgName + ".alt") + "\"";
	ButtonString += " border=\"" + eval(ImgName + ".border") + "\"";
	ButtonString += " vspace=\"" + eval(ImgName + ".vspace") + "\"";
	ButtonString += " hspace=\"" + eval(ImgName + ".hspace") + "\"";
	ButtonString += " onmouseout=\"MM_swapImgRestore(); window.status=' ';return true;\"";
	ButtonString += " onmouseover=\"MM_swapImage('" + eval(ImgName + ".name") + "','','" + eval(ImgName + ".src2") + "',0)\"";
	"',0)\"";//ButtonString += " OnMouseOver=\"window.status='" + eval(ImgName + ".status") + "';return true;\"";
	"";//ButtonString += " OnMouseOut=\"window.status=' ';return true;\"";
	ButtonString += "></a>";
	return ButtonString;
}




// Get document URL and convert to lowercase.
var doc_url = getdoc_url();
function getdoc_url()
{
	var theURL = window.document.location.toString();
	theURL = theURL.toLowerCase();
	return theURL;
}

// Determine and go to the next page in a sequence given the topic number.
function next(topic)
{
	var topicArray = (topic + ".pages"); 
	for(i=0;i<eval(topicArray).length; i++)
	{
		this_page = eval(topicArray)[i];
		if(doc_url.indexOf(this_page) != -1)
		{
			if(i==(eval(topicArray).length - 1))
			{
				alert("This is the last page in this topic. Click on 'job list' and select another job to continue.");
				break;
			}
			else
			{
				var next_page = i + 1;
				window.document.location = eval(topicArray)[next_page];
			}
		}
	}
}

// Determine and go to the previous page in a sequence given the topic number.
function back(topic)
{
	var topicArray = (topic + ".pages"); 
	for(i=0;i<eval(topicArray).length; i++)
	{
		this_page = eval(topicArray)[i];
		if(doc_url.indexOf(this_page) != -1)
		{
			if(i==0)
			{
				alert("This is the first page in this topic.");
			}
			else
			{
				var next_page = i - 1;
				window.document.location = eval(topicArray)[next_page];
			}
		}
	}
}

//write navigational elements to page.
function writenav(topic)
{
	var docContent = createButton("upImg",(eval((topic)+".parent").toString()));
	docContent += "<img src=\"../../../shared/images/navigation/nav02.gif\">";
	docContent += createButton("backImg",("javascript:back('" + topic + "')"));
	docContent += createButton("part_a_Img",eval(topic + ".pages[0]"));
	docContent += createButton("part_b_Img",eval(topic + ".pages[1]"));
	docContent += createButton("part_c_Img",eval(topic + ".pages[2]"));
	docContent += createButton("part_d_Img",eval(topic + ".pages[3]"));
	docContent += createButton("part_e_Img",eval(topic + ".pages[4]"));
	docContent += createButton("part_f_Img",eval(topic + ".pages[5]"));
	docContent += createButton("nextImg",("javascript:next('" + topic + "')"));
	docContent += "<img src=\"../../../shared/images/navigation/nav03.gif\">";
	document.write(docContent);
}
// end.