I have used the advice on this website regarding rollovers. When I upload my site the rollovers appear as ? until you rollover the image. Can someone look at the code I have used below and see what I have done wrong
<A HREF="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=4550933” target="_top"
<IMG SRC="http://thislifecambodia.org/files/HowToHelp_Buttons_white 1.jpg'" WIDTH="341" HEIGHT="44" BORDER="0" ALT="Move your mouse over me" NAME="sub_but">
the website address is http://www.thislifecambodia.org/This_Li ... elp_2.html
It would be so helpful for any advice. This website is for a non government charity helping kids in Cambodia.