Dynamic images in ssrs report header depending upon company name

Question

Hi to All....
I have obstruct with one issue....
I need to get header image logo (Company Logo) depending upon the company in SSRS report 2005.this image is stored in the server...I can get the path of the image as(\\ctsit\companylogos\ctsit.bmp) as one of the parameter to the report.
Please any body suggest the Solution to resolve this isse...if possible Please get me the code.
Any help is appreciable...