dreamweaver8 problems

I do dreamweaver8 the site, ready to be submitted to the school as a test.But I am worried that with the school over there dreamweaver MX2004, if I do not open the website how to do??

This has nothing to do with DW, mainly to see you over there with the schools is what the browser, most people use IE 6.0, there are some old room with IE 4.0 or 5.0

you confirm what room the browser, if you would be assured 6.0, like the function of support, if the room is old, that if you are not features of the site, I suggest you do not use CSS, Only basic HTML like the