//global variables
var g_oSrc = null;
var g_oDest = null;
var g_sResponseError = null;
//
//gridDocument=0;editCategory=1;editFolder=2;editDocument=3;uploadDocument=4;documentLibrary=5;editDocumentVersions=6;
var g_oDetailPanes = new Array(7);
var g_oDetailPaneToDisplay = null;
var g_oDetailPaneDisplayed = null;
var g_iDetailPaneDefault = 5;





/****************************************************************/
/* functions called directly from anthem objects to update tree	*/
/****************************************************************/
function updateTreeNodeAfterEditCallback(sId, sParentId, sName, sXtra, bDirectView) 
{
	var oNode = t.getNodeById(sId);
	var oNodeParent = null;

	oNode.capt = sName;
	oNode.xtra = sXtra;	
	
	
	var sIconPath = "";			
	if (bDirectView) {
		if (g_bIsFolder)sIconPath=g_sImagesPath+"/tFolderLock.png"; else sIconPath=g_sImagesPath+"/tCategoryLock.png";
		oNode.ic = new Array(sIconPath,'');
	}
	else 
	{
		if (bDirectView!=null) {
			if (g_bIsFolder)sIconPath=g_sImagesPath+"/tFolder.png"; else sIconPath=g_sImagesPath+"/tCategory.png";
			oNode.ic = new Array(sIconPath,'');
		}
	}
	

	
	
	if (sParentId != 'FOL|-1' && sParentId != 'CAT|-1') {
		if (oNode.pr.orgId != sParentId) {
			oNodeParent = t.getNodeById(sParentId);
			t.moveChild(oNode, oNodeParent, 1);
		}
		t.reloadNode(sParentId);	
	}
	else 
	{
		t.reloadNode(sId);	
	}
}


function updateTreeNodeAfterInsertCallback(sId, sParentId, sName, sXtra, bDirectView) 
{

	var sIconPath = "";			
	if (bDirectView) {
		if (g_bIsFolder)sIconPath=g_sImagesPath+"/tFolderLock.png"; else sIconPath=g_sImagesPath+"/tCategoryLock.png";
	}
	else 
	{
		if (g_bIsFolder)sIconPath=g_sImagesPath+"/tFolder.png"; else sIconPath=g_sImagesPath+"/tCategory.png";
	}
	
	
	if (g_bIsFolder) 
	{
	
		if (sParentId.split('|')[0] == 'FOLNOROOT') {	
	
			var oParentNode = t.getNodeById(sParentId);
			oParentNode.capt = 'Document Library';
			oParentNode.xtra = "NA";
			
			t.add(sId, sParentId, sName, "", sIconPath, false, false, sXtra);
			t.setNodeCtxMenu(sId, ctxFol0);
			
		}
		else if (sXtra != null) {
			t.add(sId, sParentId, sName, "", sIconPath, false, false, sXtra);
			t.setNodeCtxMenu(sId, ctxFol1);
		}
		else {
			t.add(sId, sParentId, sName, "", sIconPath, false, false, t.getNodeById(sParentId).xtra.replace('ROOT', ''));
			t.setNodeCtxMenu(sId, ctxFol1);
		}				
		
	}
	else
	{
		if (sParentId.split('|')[0] == 'CATNOROOT') {	
	
			var oParentNode = t.getNodeById(sParentId);
			oParentNode.capt = 'Document Library';
			oParentNode.xtra = "NA";
	
			t.add(sId, sParentId, sName, "", sIconPath, false, false, sXtra);
			t.setNodeCtxMenu(sId, ctxCat0);
		}
		else if (sXtra != null) {
			t.add(sId, sParentId, sName, "", sIconPath, false, false, sXtra);
			t.setNodeCtxMenu(sId, ctxCat1);
		}
		else {
			t.add(sId, sParentId, sName, "", sIconPath, false, false, t.getNodeById(sParentId).xtra.replace('ROOT', ''));				
			t.setNodeCtxMenu(sId, ctxCat1);
		}
	}
	t.reloadNode(sParentId);	
	t.expandNode(sParentId);
}

function updateTreeNodeAfterDeleteCallback(sId, sParentId) 
{
	t.remove(sId, false);
	t.reloadNode(sParentId);	
	t.expandNode(sParentId);
}


/****************************************************************/
/* events & actions for node click								*/
/****************************************************************/
function noTree_ev_Click(id) 
{
	t.selectNodeById(id);
	ev_Click();
}

function ev_Click(e) {
	
	//alert('id=' + t.getSelNode().orgId + ' - ' + 'prId=' + t.getSelNode().pr.orgId + ' - ' + 'capt=' + t.getSelNode().capt + ' - ' + 'xtra=' + t.getSelNode().xtra);
	
	if (t.getSelNode().xtra.split('|')[0] == 'FOLNOROOT') {
		displayDetailPanes(2);
		Anthem_InvokeControlMethod(g_sXSEditFolderClientId, 'BindData', [-1, -1, 'A'], processCallback);			
		
	}
	else if (t.getSelNode().xtra.split('|')[0] == 'CATNOROOT') {
		displayDetailPanes(1);
		Anthem_InvokeControlMethod(g_sXSEditCategoryClientId, 'BindData', [-1, -1, 'A'], processCallback);	
		
	}
	else if (t.getSelNode().xtra.split('|')[0] != "NA") {
		displayDetailPanes(0);
		Anthem_InvokeControlMethod(g_sXSGridDocumentClientId, 'BindData', [t.getSelNode().orgId.split('|')[1], g_bIsFolder], processCallback);	
	}
	else 
	{
		displayDetailPanes(-1);
	}	
}


/****************************************************************/
/* events & actions for node dblclick							*/
/****************************************************************/
function ev_DblClick(e) {return;}


/****************************************************************/
/* events & actions for node mouse down							*/
/****************************************************************/
//function ev_MouseDown(e) {
//	clearStatus();
//	clearContextActions();
//}

/****************************************************************/
/* events & actions for node mouse over							*/
/****************************************************************/
function ev_MouseOver(e, id) {
	if (e.ctrlKey) {
		t.expandNode(id);
	}
}




/****************************************************************/
/* events & actions for node drag								*/
/****************************************************************/
function ev_NodeDrag(e) {
	
	var oSrc = nlsddSession.srcData[0];
	if (oSrc.xtra) {
		if (	
			(oSrc.xtra.split('|')[0] != 'FOLNOROOT' && oSrc.xtra.split('|')[0] != 'CATNOROOT' && oSrc.xtra.split('|')[0] != 'FOLROOT' && oSrc.xtra.split('|')[0] != 'CATROOT' && oSrc.xtra.split('|')[0] != 'NA')
			&&
			(oSrc.xtra.split('|')[3] == "1") //can be edited
		) {
	   		if (e.shiftKey) {
				nlsddSession.action=NlsDDAction.DD_INSERT;
			} else {
				nlsddSession.action=NlsDDAction.DD_APPEND;
			}
		}
		else 
		{
			var g=NlsGetElementById('ddGesture');
			g.innerHTML = '';
			g.style.display = 'none';
		}
	}
	else 
	{
		var g=NlsGetElementById('ddGesture');
		g.innerHTML = '';
		g.style.display = 'none';
	}
	
}

/****************************************************************/
/* events & actions for node drop							*/
/****************************************************************/
function ev_NodeDrop(e) {
	if (!nlsddSession) return;
	if (!nlsddSession.action) return;
	if (nlsddSession.destData == null) return;
	if (nlsddSession.destData.xtra.split('|')[2] == "0") return; /*cannot add fol or cat*/
	if (nlsddSession.srcObj.tId==nlsddSession.destObj.tId) {
		
		if	(
			(nlsddSession.srcData[0].xtra.split('|')[0] == nlsddSession.destData.xtra.split('|')[0])
			||
			(nlsddSession.srcData[0].xtra.split('|')[0] == 'FOL' && nlsddSession.destData.xtra.split('|')[0] == 'FOLROOT')
			||
			(nlsddSession.srcData[0].xtra.split('|')[0] == 'CAT' && nlsddSession.destData.xtra.split('|')[0] == 'CATROOT')
			) 
		{
			displayDetailPanes(-1);
	
			var oSrcTree = nlsddSession.srcObj; 	
			var oSrc = nlsddSession.srcData[0];
			var oSrcPr = nlsddSession.srcData[0].pr;
			var oDest = null;
			var bDropSuccess = true;
			
			switch (nlsddSession.action) {
				case NlsDDAction.DD_INSERT:
					this.tree.moveChild(nlsddSession.srcData, nlsddSession.destData, 2);
					resetNlsddSession(nlsddSession.srcData, nlsddSession.destData, 2);
					break;
				case NlsDDAction.DD_APPEND: 
					if (!g_bShowDeleted) {
						if (this.tree.moveChild(nlsddSession.srcData, nlsddSession.destData, 1) == false) 
						{
							bDropSuccess = false;
						}			
					}
					else 
					{
						/* ensure recycle bin always at bottom */
						this.tree.moveChild(nlsddSession.srcData, nlsddSession.destData, 1);
						//--this.tree.moveChild(t.getNodeById('RecycleBin'), t.rt, 1);
					}	
					
					break;
			}

			/*folder or category move*/
			if (bDropSuccess) {
				if (nlsddSession.srcData[0].xtra.split('|')[0] == 'FOL' || nlsddSession.srcData[0].xtra.split('|')[0] == 'CAT') {  
					oDest = nlsddSession.destData;
					var iOrder = 0;
					var i = 0;
					oSrcTree.loopTree(oDest, function(n) {if (oDest == t.rt && n.pr != null && n.pr.orgId == oDest.orgId) {i++; if (n.orgId == oSrc.orgId){iOrder = i;}} else if (n.pr == null) return; else if (n.xtra == '') return; else if (n.pr.orgId == oDest.orgId){i++; if (n.orgId == oSrc.orgId){iOrder = i;}}});
					if (oSrc.orgId != oDest.orgId) {
						g_oSrc = oSrc;
						g_oDest = oDest; 
						if (g_bIsFolder) {
							Anthem_InvokeControlMethod(g_sXSEditFolderClientId, 'UpdateFolder', [oSrc.orgId.split('|')[1], oDest.orgId.split('|')[1], oSrc.capt, iOrder], processCallback);			
						}
						else {
							Anthem_InvokeControlMethod(g_sXSEditCategoryClientId, 'UpdateCategory', [oSrc.orgId.split('|')[1], oDest.orgId.split('|')[1], oSrc.capt, iOrder], processCallback);			
						}
					}
				}
			}

		}
	}
}


function resetNlsddSession (src, dest, type) {
	if (!src || !dest) return;
	if (src.equals(dest)) return;
	var tmp=dest;
	while(tmp.pr) { if (tmp.equals(src)) return; tmp=tmp.pr; }
	switch (type) {
		case 2:
			if (dest.equals(nlsddSession.srcObj.rt)) return;
			nlsddSession.destData =  dest.pr;
			break;
	}
}






/****************************************************************/
/* ctx menu custom for ctxFol menu 1							*/
/****************************************************************/
function ctxFolMenuCustom1(selNode) { 
	
	this.hideItem(1, false);
	this.hideItem(2, false);
	this.hideItem(3, false);
	this.hideItem(4, false);
	
	var iCount = 0;
	
	if (selNode.xtra.split('|')[2]==0) 
	{
		//add folder
		this.hideItem(1, true);
		iCount = iCount + 1;
	}
	if (selNode.xtra.split('|')[3]==0) 
	{
		//edit folder
		this.hideItem(2, true);
		iCount = iCount + 1;
	}
	if (selNode.xtra.split('|')[4]==0) 
	{
		//delete folder
		this.hideItem(3, true);
		iCount = iCount + 1;
	}
	if (selNode.xtra.split('|')[8]==0) 
	{
		//add document
		this.hideItem(4, true);
		iCount = iCount + 1;
	}
	
	if (iCount == 4) {
		return false;
	}
} 


/****************************************************************/
/* ctx menu for ctxFol menu 1									*/
/****************************************************************/
function ctxFolMenu1(selNode, menuId, itemId) {
	switch (itemId) {
		case '1':
			//add folder
			displayDetailPanes(2);
			Anthem_InvokeControlMethod(g_sXSEditFolderClientId, 'BindData', [-1, t.getSelNode().orgId.split('|')[1], 'A'], processCallback);	
			break;
		case '2':
			//edit folder
			displayDetailPanes(2);
			Anthem_InvokeControlMethod(g_sXSEditFolderClientId, 'BindData', [t.getSelNode().orgId.split('|')[1], (t.getSelNode().pr != null)?t.getSelNode().pr.orgId.split('|')[1]:-1, 'E'] , processCallback);	
			break;
		case '3':
			//delete folder
			displayDetailPanes(2);
			Anthem_InvokeControlMethod(g_sXSEditFolderClientId, 'BindData', [t.getSelNode().orgId.split('|')[1], (t.getSelNode().pr != null)?t.getSelNode().pr.orgId.split('|')[1]:-1, 'D'], processCallback);	
			break;
		case '4':
			//add document
			//displayDetailPanes(3);
			//Anthem_InvokeControlMethod(g_sXSEditDocumentClientId, 'BindData', [-1, 'A'], processCallback);
			displayDetailPanes(4);
			Anthem_InvokeControlMethod(g_sXSUploadDocumentClientId, 'BindData', [-1, t.getSelNode().orgId.split('|')[1]], processCallback);
			break;

	}
}

/****************************************************************/
/* file upload module actions									*/
/****************************************************************/
function fileUploaderExecuted(iDocumentId, sIsFolderModerated) {
	displayDetailPanes(3);
	var sActionType='EU';
	if (sIsFolderModerated=='true') {
		sActionType='EUM' 
	}
	Anthem_InvokeControlMethod(g_sXSEditDocumentClientId, 'BindData', [iDocumentId, sActionType], processCallback);	
}

/****************************************************************/
/* file upload module actions	unzip							*/
/****************************************************************/
function fileUploaderExecutedUnzip(sDocumentsIds) {
	displayDetailPanes(-1);
	Anthem_InvokeControlMethod(g_sXSEditDocumentClientId, 'SendTrackMails', [sDocumentsIds], processCallback);		
}





/****************************************************************/
/* ctx menu custom for ctxCat menu 1							*/
/****************************************************************/
function ctxCatMenuCustom1(selNode) { 
	
	this.hideItem(1, false);
	this.hideItem(2, false);
	this.hideItem(3, false);
	
	var iCount = 0;
	
	if (selNode.xtra.split('|')[2]==0) 
	{
		//add category
		this.hideItem(1, true);
		iCount = iCount + 1;
	}
	if (selNode.xtra.split('|')[3]==0) 
	{
		//edit category
		this.hideItem(2, true);
		iCount = iCount + 1;
	}
	if (selNode.xtra.split('|')[4]==0) 
	{
		//delete category
		this.hideItem(3, true);
		iCount = iCount + 1;
	}
	
	if (iCount == 3) {
		return false;
	}
} 


/****************************************************************/
/* ctx menu for ctxCat menu 1										*/
/****************************************************************/
function ctxCatMenu1(selNode, menuId, itemId) {
	switch (itemId) {
		case '1':
			//add category
			displayDetailPanes(1);
			Anthem_InvokeControlMethod(g_sXSEditCategoryClientId, 'BindData', [-1, t.getSelNode().orgId.split('|')[1], 'A'], processCallback);	
			break;
		case '2':
			//edit category
			displayDetailPanes(1);
			Anthem_InvokeControlMethod(g_sXSEditCategoryClientId, 'BindData', [t.getSelNode().orgId.split('|')[1], (t.getSelNode().pr != null)?t.getSelNode().pr.orgId.split('|')[1]:-1, 'E'] , processCallback);	
			break;
		case '3':
			//delete category
			displayDetailPanes(1);
			Anthem_InvokeControlMethod(g_sXSEditCategoryClientId, 'BindData', [t.getSelNode().orgId.split('|')[1], (t.getSelNode().pr != null)?t.getSelNode().pr.orgId.split('|')[1]:-1, 'D'], processCallback);	
			break;

	}
}





/****************************************************************/
/* utility functions											*/
/****************************************************************/

/**** 25/10/2006 ****/
function showErrorStatus(sErrorMessage) {
	var oStatus = document.getElementById(g_sLblStatusClientId);
	oStatus.innerHTML = '<font color=\'red\'>' + sErrorMessage + '</font>';
	alert('error - please see the status bar for details');
	return false;			
}


function processRequest(sContextHeader) {
	clearStatus();
	var oProcessRequest = document.getElementById(g_sDivProcessRequestClientId);
	oProcessRequest.style.display = 'inline';	
	
	if (sContextHeader != '') {
		document.getElementById('spanContextHeader_' + g_sClientId).innerHTML = sContextHeader;
	}
	
	if (self.treeDD) {
		treeDD.onNodeDrag= ev_DummyNodeDrag;
	}
	if (self.t) {
		t.selectNode = ev_Dummy;
		t.contextMenu = ev_Dummy;
	}
	

	
}

function processCallback (oResponse) {
	processResponseFromCallback(oResponse.error, false)		
}

function processResponseFromCallback(sResponseError, bShowMessageOnSuccess) {
	if (sResponseError != null) {			
		g_sResponseError = sResponseError;
		return false;			
	}
	else {
		var oDetailPaneDefault = document.getElementById(g_oDetailPanes[g_iDetailPaneDefault]);
		if (oDetailPaneDefault) {
			oDetailPaneDefault.style.display = "none";
		}
					
		if (g_oDetailPaneToDisplay) {			
			for (var i=0; i<g_oDetailPanes.length; i++) 
			{		
				var oDiv = document.getElementById(g_oDetailPanes[i]);
				if (oDiv != null) {	
					if (oDiv != g_oDetailPaneToDisplay)
					{
						oDiv.style.display = 'none';
					}
				}
			}
			g_oDetailPaneToDisplay.disabled = false;
			g_oDetailPaneToDisplay.style.display ="block";
			g_oDetailPaneDisplayed = g_oDetailPaneToDisplay;
		}
		else {
			if (oDetailPaneDefault) {
				oDetailPaneDefault.style.display = "block";
			}
		}
		return true;			
	}
}

function processResponseAfterCallback() {
	var oProcessRequest = document.getElementById(g_sDivProcessRequestClientId);
	oProcessRequest.style.display = 'none';
	var oStatus = document.getElementById(g_sLblStatusClientId);
	if (g_sResponseError != null) {			
		oStatus.innerHTML = '<font color=\'red\'>error - ' + g_sResponseError + '</font>';
		alert('error - please see the status bar for details');
	}
	else {			
	/*	oStatus.innerHTML = '';*/
	}
	g_oResponseError = null;
	
	
	if (self.treeDD) {
		treeDD.onNodeDrag= ev_NodeDrag;
	}
	if (self.t) {
		t.selectNode = NlsTree.prototype.selectNode;
		t.contextMenu = NlsTree.prototype.contextMenu;
	}	
}


function ev_DummyNodeDrag(e) {
	var g=NlsGetElementById('ddGesture');
	g.innerHTML = '';
	g.style.display = 'none';
}		
function ev_Dummy(e) {
	return false;	
}


function processResponse(oResponseError, bShowMessageOnSuccess) {
	var oProcessRequest = document.getElementById(g_sDivProcessRequestClientId);
	oProcessRequest.style.display = 'none';
	var oStatus = document.getElementById(g_sLblStatusClientId);
	if (oResponseError != null) {			
		oStatus.innerHTML = '<font color=\'red\'>error - ' + oResponseError + '</font>';
		alert('error - please see the status bar for details');
		return false;			
	}
	else {			
		oStatus.innerHTML = (!bShowMessageOnSuccess) ? '' : '<font color=\'green\'>success</font>';
		return true;			
	}
}

function processResponseAnonymous() {
	var oProcessRequest = document.getElementById(g_sDivProcessRequestClientId);
	oProcessRequest.style.display = 'none';
	var oStatus = document.getElementById(g_sLblStatusClientId);
	oStatus.innerHTML = '';
}


function clearStatus() {
	var oStatus = document.getElementById(g_sLblStatusClientId);
	oStatus.innerHTML = '';
}


function toggleContextAction(sImg, sDiv) {
	var oImg = document.getElementById(sImg);
	var oDiv = document.getElementById(sDiv);
	if (oDiv.style.display == 'none') {
		oDiv.style.display = 'block';
		oImg.src = g_sImagesPath + '\\minusnl.png';			
	}
	else {
		oDiv.style.display = 'none';
		oImg.src = g_sImagesPath + '\\plusnl.png';			
	}
}





function displayDetailPanes(iDisplay) 
{

	g_oDetailPaneToDisplay = document.getElementById(g_oDetailPanes[iDisplay]);

	if (g_oDetailPaneToDisplay) {
		if (g_oDetailPaneDisplayed) 
		{
			if (xs_isIE()) {
				/*IE*/
				g_oDetailPaneDisplayed.disabled = true;		
			}
			else 
			{
				/* FF */
				var oDetailPaneDefault = document.getElementById(g_oDetailPanes[g_iDetailPaneDefault]);
				if (oDetailPaneDefault != null) {	
					if (iDisplay != 0) { /*except for grid pane*/
						resetDetailPanesContent(oDetailPaneDefault);
					}		
					document.getElementById(g_sLblMessageClientId).innerText = g_sLblMessageValue;
					oDetailPaneDefault.style.display = 'block';
				}
				for (var i=0; i<g_oDetailPanes.length; i++) {		
					if (i != g_iDetailPaneDefault)
					{
						var oDiv = document.getElementById(g_oDetailPanes[i]);
						if (oDiv != null) {
							oDiv.style.display = 'none';
						}
					}
				}
			}
		}
		if (iDisplay != 0) { /*except for grid pane*/
			resetDetailPanesContent(g_oDetailPaneToDisplay);		
		}
	}

	if (iDisplay == -1) {	
		var oDivDefault = document.getElementById(g_oDetailPanes[g_iDetailPaneDefault]);
		if (oDivDefault != null) {
			resetDetailPanesContent(oDivDefault);
			document.getElementById(g_sLblMessageClientId).innerText = '';
			oDivDefault.style.display = 'block';
		}
		for (var i=0; i<g_oDetailPanes.length; i++) {		
			if (i != g_iDetailPaneDefault)
			{
				var oDiv = document.getElementById(g_oDetailPanes[i]);
				if (oDiv != null) {
					oDiv.style.display = 'none';
				}
			}
		}
	}	
}

function resetDetailPanesContent(oDiv)
{
	var oInputs = oDiv.getElementsByTagName('input');
	for (var i=0; i<oInputs.length; i++) {
		if (oInputs[i].type == 'radio' || oInputs[i].type == 'checkbox') {
			oInputs[i].checked = false;
		}
		else {
			oInputs[i].value = '';
		}
	}
	var oTextAreas = oDiv.getElementsByTagName('textarea');
	for (var i=0; i<oTextAreas.length; i++) {
		oTextAreas[i].innerHTML = '';
	}
	var oSelects = oDiv.getElementsByTagName('select');
	for (var i=0; i<oSelects.length; i++) {
		oSelects[i].selectedIndex = 0;
	}
}


function xs_isIE() 
{
	if (document.all)
		return true;
	else
		return false;
}