Hello;
it seems that part of your
templates/your_template/header.html file makes that borrowing MS IE alert, especially the red line:
function popup(mylink, windowname) {
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
href=mylink;
else
href=mylink.href;
window.open(href, windowname, 'width=170,height=240,scrollbars=no');
return false;
}
else if (document.all && !document.getElementById){
document.onmousedown = right;
}
Don't know why this function is here, but if you don't really need it, just delete it, or ask someone a correct or cross-browser function.
I didn't try any variation of that java snippet cause I don't really know what is it for.