spreadsheet for joomla not working

I put in [[spreadsheet?&width=600px&height=250px&id=5&math=true]] on an article and have the plugin installed and published/activated and all I get is a blank area on the page…nothing there but a blank space of where the spreadsheet should be.

Any ideas?

Firebug is showing these javascript errors:

SyntaxError: syntax error
[Break On This Error]

var h, i, j;

spread…load=js (line 7, col 16)

ReferenceError: dhtmlxEvent is not defined
[Break On This Error]

…c_173416);<div id=‘spreadsheet_box_173416’ style='width: 600px; height:…