/* 
 *		Description:	
 *		Javascript used from the Web pages (API)
 *
 *		Author: Mauro C. (Exor International)
 *		Date: Jan/2009
 *
 *		Sample:
 *		st001Init('/sitek/ML-ExorInt-KB.nsf', 'tagsTitle', 'tags', 'docList', 'docContainer', 'setSameHeight()');
 *		st001LoadTags('Website', 'UniOP', 'FAQ');
 *		st001LoadDocList('WebsiteAll', 'UniOP', 'News', '');
 *		st001ShowDocuments('UniOP', 'News', 5, 'hiddenContainer', 'docContainer');
 *
 */





/*
 *		Function: ajaxpage
 *		Asynchronous loading a page using Yahoo library
 *
 *		Include files:
 *		<script type="text/javascript" src="http://yui.yahooapis.com/2.6.0/build/utilities/utilities.js"></script>
 *
 *		Reference:
 *		http://developer.yahoo.com/yui/connection/
 *		----------------------------------------------------------------------------------------------------------------------------------------
 */

function ajaxpage (url, container, callback) {
		
	var ajaxResponse = {
		success:function(o) {
			document.getElementById(container).innerHTML = o.responseText ;
			if (typeof(callback) != "undefined")
				eval(callback);
		},
		failure:function(o) {
//			alert("Ajax Loading Error");
		},
		cache:false
	};
	
	var transaction = YAHOO.util.Connect.asyncRequest('GET', url, ajaxResponse);
}



/*
 *		Function: Init
 *		Set Container IDs
 *		----------------------------------------------------------------------------------------------------------------------------------------
 */

var idTagsTitle, idTagsList, idDocList, idDocument;
var selFilterValue, selDocType;
var idDatabase;
var idCallBack;

function st001Dummy() {} ;	
function st001Init(Database, TagsTitleContainer, TagsListContainer, DocListContainer, DocumentContainer, CallBack)
{
	idTagsTitle = TagsTitleContainer;
	idTagsList = TagsListContainer;
	idDocList = DocListContainer;
	idDocument = DocumentContainer;
	
	if (Database==null) {
		idDatabase = location.href.substring(0,location.href.indexOf(".nsf")) + ".nsf" ;
	} else {
		idDatabase = Database;
	};

	if (typeof(CallBack) != "undefined") {
		idCallBack = CallBack;
	} else {
		idCallBack = 'st001Dummy()';
	}
}



/*
 *		Function: LoadTags
 *		Load tags and tags title inside the appropriate container
 *
 *		Input:
 *		filterType = 'Product' | 'Website'
 *		----------------------------------------------------------------------------------------------------------------------------------------
 */

function st001LoadTags(filterType, filterValue, docType, tagsTitle)
{
	selFilterValue = filterValue ;
	selDocType = docType ;

	if (tagsTitle!=null) {
		document.getElementById(idTagsTitle).innerHTML = tagsTitle ;	
	}
	ajaxpage(idDatabase + "/tagList" + filterType + "?openpage&Filter=" + filterValue + "." + docType, idTagsList, idCallBack);
	document.getElementById(idDocList).innerHTML = "";	
	document.getElementById(idDocument).innerHTML = "" ;	
}



/*
 *		Function: LoadDocList
 *		Load document inside the appropriate container
 *
 *		Input:
 *		filterType = 'Product' | 'Website' | 'WebsiteAll'
 *		----------------------------------------------------------------------------------------------------------------------------------------
 */

function st001LoadDocList(filterType, filterValue, docType, docTag)
{
//	ajaxpage(idDatabase + "/docListProduct?openview&start=1&count=10&RestrictToCategory=" + idProduct + "." + idDocType + "." + Tag, idDocList, idCallBack);

	ajaxpage(idDatabase + "/docList" + filterType +"?openview&RestrictToCategory=" + filterValue + "." + docType + "." + docTag, idDocList, idCallBack);
	document.getElementById(idDocument).innerHTML = "" ;	
}



/*
 *		Function: LoadDocument
 *		Load document inside the appropriate container and go to "st001DocContainer" bookmark
 *
 *		Tips: 
*		<a name="st001DocContainer">
 *		----------------------------------------------------------------------------------------------------------------------------------------
 */

function st001LoadDocument(DocumentUniqueID)
{
	ajaxpage(idDatabase + "/byCode/" + DocumentUniqueID + "?opendocument", idDocument, idCallBack);
}



/*
 *		Function: showDocuments
 *		
 *
 *		Input:
 *		
 *		----------------------------------------------------------------------------------------------------------------------------------------
 */

var tmp_hiddenContainer, tmp_visibleContainer ;
var tmp_pageCollection = new Array(), tmp_nPages ;

function addDocument(index) {

	tmp_pageCollection[index] = document.getElementById(tmp_hiddenContainer).innerHTML ;

	document.getElementById(tmp_visibleContainer).innerHTML = ""
	for (i=0;	i<tmp_nPages; i=i+1) {
	if ( (typeof(tmp_pageCollection[i])) != "undefined") {
		document.getElementById(tmp_visibleContainer).innerHTML = document.getElementById(tmp_visibleContainer).innerHTML + tmp_pageCollection[i];
		}
	}
	
	
	if (typeof(idCallBack) != "undefined") {
		eval(idCallBack);
	}
	
} ;


function showDocsInternal() {
var pages=new Array(tmp_nPages);
var pageList = document.getElementById(tmp_hiddenContainer).innerHTML ;

     pageList = pageList.substring( pageList.indexOf("DocMARK=")+8 );
	pages = pageList.split(",", tmp_nPages) ;
	
	for (i=0; i<tmp_nPages; i=i+1) {
		if (pages[i].length != 32) {
			break;
			}
		ajaxpage(idDatabase + "/docList-01/" + pages[i] + "?opendocument", tmp_hiddenContainer, 'addDocument('+i+')');		
	}
}	


function st001ShowDocuments(filterValue, docType, nPages, hiddenContainer, visibleContainer) {

	tmp_hiddenContainer  = hiddenContainer ;
	tmp_visibleContainer  = visibleContainer;
	tmp_nPages = nPages;
	
	ajaxpage(idDatabase + "/docList-01?openview&RestrictToCategory=" + filterValue + "." + docType, hiddenContainer, 'showDocsInternal()');

}