web 2.0, frontend, ajax, flash, css, dhtml, php

Ajax? Flash? ????? ??? ?? ???? Usability ??? ????? Back ????.

Flash?? ????? Back??? ???? ?? workaround? ???? ???, ??? ????? ?? workaround? ???. ?? ??, Flash??? ??? ? ?????? ?????? ??? ??? ????. ??? ??? ?????? ??? ?? ?? swf? ???? ???? ???? ??? ??. ? ??? preloader? play???? transition? ?? ?????? play??? ??. ??? ???? ??? browser? back??? ????. ??? ??? “What the hell”?? ???. ??? ? ???? ?? ?? ???? ???? ????.

??? ?? ??? ??? ??? ?? ???? ?? ?? ???. ????? Back??? ????? ??? ???? ??. ??? ??? ???? ?? ?? ?? ????? ?? ?? ??. ??? ? ??? ??? ??? ??? ??? ?? ????? ?? ???? AJax?? ?? ?? ??.

AJax?? ?? Request?? ?????? ??? ?? ??? ?????? ????. ?? ??? ??? ?? ?? ??? XMLHttpRequest??? ???? ???? ???? ???. ??? XMLHttpRequest??? ???? ???? ??? ?????? ? ??? ??? ????? ???? ???. ??? ????? back??? ????? ?? ?? ?? ??? ????? ?? ??.

Ajax?? ????? back??? ?? ??? ??? iframe? ?? workaround? ???? ?? ???. ? ?? ???? back??? ??? ???? ??????? ???? ???? ??? ??. ? ?? ??? ???? ??? ???.

??, ?? ???? ?? ??? ??. ??? ????? ?? ??? ??? ??. usability, visual design, optimization, integration?? ???? ?? ??? ??? ???? ?? ???? ?? ?? ???? usability? ????? back??? ??? ?? ??? ??..