Can i have a cross browser web site?
Did you ask yourself before why my web site is not working on a certain web browser like Netscape or Opera?
Did you find that your web site looks different on FireFox?
Did you develop a web site on and test it on FireFox and customers told you that in IE there are many errors?
What are the reasons?
Who did that?
It is my first point of work right now ;)