Board18Market6

board18Market6.js contains all the functions that respond to various onclick events on the stock chart in the Market page and on the main and tray menues.
But right click events that cause a context menu to be displayed are handled by functions in the board18Market5.js file.

Function registerMainMenu()

The registerMainMenu function creates the main menu on the board18Market page. It uses the jquery context menu plugin.

Function makeTrayItems()

The makeTrayItems function will use the BD18.trays array to construct the items to be displayed in the tray menu.

Function registerTrayMenu()

The registerTrayMenu function creates the tray menu on the board18Market page. It uses the jquery context menu plugin and the makeTrayItems function.

Function boxPos(event)

This function calculates the board coordinates of a stock price box given the raw coordinates of a mouse click event.

Function traySelect(event)

This function responds to onclick events in the trays canvas. It selects a item from those currently displayed and highlites the selected item.

Function boxSelect(event)

This function responds to left mousedown events in the map canvas. It checks various conditions and executes the appropriate function based on them. If it can find no relevant condition then it merely returns.

Function mapMouseEvent(event)

This function responds to mousedown events on the map canvas. It uses event.witch to determine which mouse button was pressed. If the left or center button was pressed then it calls the boxSelect functon. Otherwise it assumes that the right button was pressed and does nothing. Right mose events are handled by the jquery.contextMenu library [see the makeMenus function].