Print page using javascript

How to Make the Background of a Div Transparent?

In the HTML code, give a unique ID to the div with transparent background such as below:

In the stylesheet, define the style for this ID such as below:
#transparency {filter: alpha(opacity=55); -moz-opacity: .55; background-color:#EEE; position:absolute; top:450px; left:110px; }
filter property works in internet explorer and -moz is for firefox .
dhtml/