Not scaling website

i am building my site in flash cs3 , and when i test it in the browser,it is scaling depending how big is the browser,and I would like that the size of my web is fixed-not scaling
.( because when someone resize the browser some images are getting really big and bad quality.
So how can i make that my website is not scaling please?
when i exported it from flash from the export options i choose NO scale,but its not working.

so please help me what can i do?