ÿþfunction reveal() {
for(var I=0;I<arguments.length;I++) {
var obj=document.getElementById(arguments[I]);
obj.style.display = 'block';
}}

function unreveal() {
for(var I=0;I<arguments.length;I++) {
var obj=document.getElementById(arguments[I]);
obj.style.display = 'none';
}}



/*Fix for IE6 background-image flickering*/
try { document.execCommand("BackgroundImageCache", false, true); } catch(err) {}