DrawBitmapToPageMm(Integer iPageNr String sName Integer iNameLen Integer iLTopX Integer iLTopY Integer iRBotX Integer iRBotY Integer iUCp)
*** Writes a bitmap to a pagenumber at a given position in CM
*** from left margin. The pos param. you have to send is upper left
*** and down right
*** Returns PRN_FALSE=Error or PRN_TRUE
***