fixed a bug where ie did only show the header.
the simplecart total span was not closed because it received as content null, replaced it with &nbsp;
changed simpleChart to simpleCart, ie did not like that spelling mistake
fixed a bug for ie where the taxrate was not shown.
the simplecart was created between the same script tags as the ones that imported the simplecart. IE was outraged at this. so I closed that script and reopend one line below that one the taxrate change.
fixed the ie no arrowshow bug.
it was a hardprogram image. now it uses the same var as the other simplechart script. wich is basicly a text
added a debugself method to appmodel... it debugs itself
added documentation for debugself
the discount price is now calculated correctly
added the duplicate viewvars to a variable to make the code better readable and more DRY
added a discount price when needed instead of the original
added several isset to supres notifications
nothing
changed debug mode to 0