var Fse; if (!Fse) Fse = {};

if( !Fse.EMB ) Fse.EMB = {};

Fse.EMB.saveCheckState = function( bChecked, iDocId, nDocTk ) {
	
	document.frm_saveCheckState.docId.value = iDocId;
	document.frm_saveCheckState.docTk.value = nDocTk;
	document.frm_saveCheckState.state.value = bChecked;
	var oRequest = Fse.Ajax.sendForm( document.frm_saveCheckState );

	var docCount = oRequest.getResponseHeader( "fse-count");
	var oButton = document.getElementById( "sendEmailButton" );
	if( docCount > 0 ) {
		oButton.disabled = false;
	} else {
		oButton.disabled = true;
	}

};

Fse.EMB.emailDocs = function() {
	window.location="?view=email";
};


Fse.EMB.updateEmailList = function( oRecipientCheckBox ) {
	
	var nFsproMemberId = oRecipientCheckBox.getAttribute( "fsproMemberId" );
	var sRecipientName = oRecipientCheckBox.getAttribute( "recipientName" );
	if( oRecipientCheckBox.checked ) {
		// add a recipient
		oNewRecipient = document.createElement( "input" );
		oNewRecipient.setAttribute( "name", "toAddyIDs" );
		oNewRecipient.setAttribute( "type", "hidden" );
		oNewRecipient.setAttribute( "id", "fsproMemberID_" + nFsproMemberId );
		oNewRecipient.setAttribute( "value", nFsproMemberId );
		document.frm_eml_Docs.appendChild( oNewRecipient ); 
		
		oNewRecipientName = document.createElement( "div" );
		oNewRecipientName.appendChild( document.createTextNode( sRecipientName ));
		oNewRecipientName.setAttribute( "className", "recipient-name" );
		oNewRecipientName.setAttribute( "id", "fsproMemberName_" + nFsproMemberId );
		document.getElementById( "toNames" ).appendChild( oNewRecipientName );
		
	} else {
		// remove a recipient
		var oOldRecipient = document.getElementById( "fsproMemberID_" + nFsproMemberId );
		if( oOldRecipient ) {
			oOldRecipient.parentNode.removeChild( oOldRecipient );
		}
		var oOldRecipientName = document.getElementById( "fsproMemberName_" + nFsproMemberId );
		if( oOldRecipientName ) {
			oOldRecipientName.parentNode.removeChild( oOldRecipientName );
		}
		
	}
	
};

Fse.EMB.showHistoryDetail_save = function( nEmailId ) {

	var sHtmlId = "dtl_" + nEmailId;
	var oSocket = document.getElementById( sHtmlId );
	if( oSocket ) {
		
		if( ! oSocket.getAttribute( "loaded" )) {
			var sHref = oSocket.getAttribute( "href" );	
			if( sHref ) {
				
				var fnOnLoad = function( oRequest ) {
			        Spry.Utils.setInnerHTML( oSocket, oRequest.xhRequest.responseText );
			        // oSocket.setAttribute( "loaded", "true" );
			        Spry.Utils.removeClassName( oSocket.parentNode, "closed" );
			    };
				
				Fse.Ajax.getURL( sHref, fnOnLoad );
			}
		} else {
			Spry.Utils.removeClassName( oSocket.parentNode, "closed" );
		}
	}
};

Fse.EMB.hideHistoryDetail = function( nEmailId ) {

	var sHtmlId = "dtl_" + nEmailId;
	var oSocket = document.getElementById( sHtmlId );
	if( oSocket ) {
		Spry.Utils.addClassName( oSocket.parentNode, "closed" );
	}
};

Fse.EMB.validateEmailRecipients = function( oForm ) {
	if( ! oForm.toAddy ) {
		// only do this if the editable to address form isn't present
		var bHasRecipients = document.getElementById( "toNames" ).hasChildNodes();
		if( ! bHasRecipients ) {
			alert( "You must select 1 or more recipients from your contact list in order to send this email" );
		}
		return bHasRecipients;
	} else {
		// the editable to address form field has already been validated
		// by the normal process
		return true;
	}
};

Fse.EMB.addEmailSave = function( nContactId ) {
	var sAddEmailFormId = "addEmailForm_" + nContactId;
	var oAddEmailForm = document.getElementById( sAddEmailFormId );
	if( oAddEmailForm ) {
		if( Fse.FormManager.submit( oAddEmailForm, false )) {
			Fse.EMB.closeAddEmail( nContactId );	
			var oRequest = Fse.Ajax.sendForm( oAddEmailForm );
			if( oRequest.status == "200" ) {
				Fse.EMB.enableEmail( nContactId );
			} else {
				alert( "An Error Occurred, Email not addded" );
			}
		}
	}
};

Fse.EMB.enableEmail = function( nContactId ) {

	var sAddEmailLinkId = "addEmailLink_" + nContactId;
	var oLink = document.getElementById( sAddEmailLinkId );
	if( oLink ) {
		oLink.parentNode.removeChild( oLink );
	}
	var sAddEmailCheckboxId = "addEmailCheckbox_" + nContactId;
	var oCheckbox = document.getElementById( sAddEmailCheckboxId );
	if( oCheckbox ) {
		oCheckbox.disabled = false;
		oCheckbox.checked = true;
		Fse.EMB.updateEmailList( oCheckbox );
	}
	
	
};

Fse.EMB.closeAddEmail = function( nContactId ) {
	var sAddEmailSocketId = "addEmailSocket_" + nContactId;
	var oAddEmailSocket = document.getElementById( sAddEmailSocketId );
	if( oAddEmailSocket ) {
		Spry.Utils.addClassName( oAddEmailSocket, "hidden" );
	}
};

Fse.EMB.addEmailCancel = function( nContactId ) {
	Fse.EMB.closeAddEmail( nContactId );
}; 

Fse.EMB.showAddEmail = function( nContactId ) {

	var sAddEmailFormId = "addEmailForm_" + nContactId;
	var oAddEmailForm = document.getElementById( sAddEmailFormId );
	
	// clear any existing value from form field 
	oAddEmailForm.contactEmail.value = "";	
	
	
	var sAddEmailSocketId = "addEmailSocket_" + nContactId;
	var oAddEmailSocket = document.getElementById( sAddEmailSocketId );
	if( oAddEmailSocket ) {
		Spry.Utils.removeClassName( oAddEmailSocket, "hidden" );
		// change focus
		oAddEmailForm.contactEmail.focus();
	}
};

YAHOO.namespace("Fse.EMB");

Fse.EMB.showHistoryDetail = function( nEmailId ) {

	var sHtmlId = "dtl_" + nEmailId;
	var oSocket = document.getElementById( sHtmlId );
	if( oSocket ) {
		
		var sHref = oSocket.getAttribute( "href" );	
		if( sHref ) {
			
			var fnOnLoad = function( oRequest ) {
		        Spry.Utils.setInnerHTML( "emailDetailsDialogSocket", oRequest.xhRequest.responseText );
				YAHOO.Fse.EMB.emailDetailsDialog.show();
		    };
			
			Fse.Ajax.getURL( sHref, fnOnLoad );
		}
	}
};


Fse.EMB.closeEmailDetailsDialog = function() {
	YAHOO.Fse.EMB.emailDetailsDialog.hide();
};

Fse.EMB.init = function() {
	
	YAHOO.Fse.EMB.emailDetailsDialog = new YAHOO.widget.Dialog( "emailDetailsDialog", 
																			 { width:"550px", 
																			   fixedcenter: true,
																			   visible: false,
																			   modal:true,
																			   underlay:"shadow",
																			   constraintoviewport: true,
																			   buttons: [ 
																			   { text:"Close", handler:Fse.EMB.closeEmailDetailsDialog, isDefault:true }
																			   ]
																			 } );
	YAHOO.Fse.EMB.emailDetailsDialog.setHeader("Email Details");
	YAHOO.Fse.EMB.emailDetailsDialog.render( document.body );
	
	Spry.Utils.removeClassName( "emailDetailsDialog", "hidden" );
	
};
	
YAHOO.util.Event.onDOMReady(Fse.EMB.init);