debugging javascript

dear all,

i’m stuck with a problem in a web application.
javascript has been used as a server side coding language.when i try to print a report ….i have an option of grouping the data….when i select a particular item in the groping and then click the ‘print report’…its resulting in a ‘stack overflow’..problem…can anyone please help how to debug this …?and also i’m using cusitomer’s Vartual Machine to access the application….and hence could not use Visual Interdev for debugging..

thanks in advance..

regards,
kiran