function openimg(img,w,h) {
winscroll='no';
if (h>screen.height-80) {h=screen.height-80;w+=40;winscroll='yes';}
if (w>screen.width-40) {w=screen.width-40;winscroll='yes';}
px=screen.width/2-w/2;
py=screen.height/2-h/2-40;
win=open('','','left='+px+',top='+py+',width='+w+',height='+h+',scrollbars='+winscroll+',toolbars=no');
win.document.write("");
win.document.write("![]("+img+")
");
win.document.write("");
}
function openpage(page,w,h) {
winscroll='no';
if (h>screen.height-80) {h=screen.height-80;w+=40;winscroll='yes';}
if (w>screen.width-40) {w=screen.width-40;winscroll='yes';}
px=screen.width/2-w/2;
py=screen.height/2-h/2-40;
win=open(page,'','left='+px+',top='+py+',width='+w+',height='+h+',scrollbars='+winscroll+',toolbars=no');
}