Crystalreport viewer toolbar images are missing so as export & print func

I used Crystal report 10.5(VS 2008 base crystal report -- CRRedist2008_x86.msi), I build the solution and deployed it using Share Point 2007.I created a web part for the crystal reports. when i open the web part page on browser the images are missing so as export and print functions.

I went to view source to figure out, from where crystal report viewer takes reference for all this.

I found that it takes reference from virtual directory /aspnet_client/system_web/2_0_50727/...

I tried to download the image using this path http://domain/aspnet_client/system_web/2_0_50727/CrystalReportWebFormViewer4/images/toolbar/first.gif it gives me forbidden error message but if use http://domain/pages/aspnet_client/system_web/2_0_50727/CrystalReportWebFormViewer4/images/toolbar/first.gif i am able to download the image.

Crystal report viewer page navigation is also not working after second page.I can't bind the crystal report on Page_Init event as i have to pass some parameter to it.

I don't know this is because we are running our application using share point or something else.

PS:

1.it's a web application.

2.OS is windows server 2008,

3.IIS7.

4.Share Point 2007

Any help in resolving this issue would be greatly appreciated.

Regards

Muthuraj