function viewPic(img) {
picfile = new Image();
picfile.src =(img);
fileCheck(img);
}
function fileCheck(img) {
if( (picfile.width!=0) && (picfile.height!=0) ) {
makeWindow(img);
}
else {
funzione="fileCheck('" + img + "')";
intervallo=setTimeout(funzione,10);
}
}
function makeWindow(img) {
pht = picfile.height;
pwd = picfile.width;
avht = screen.availHeight;
avwd = screen.availWidth;
scrollyn = "no";
ht = pht;
wd = pwd;
dht = 0;
dwd = 0;
if (( pht + 40) >= avht) {
ht = avht - 40;
scrollyn = "yes";
dwd = 16;
}
if (( pwd + 40) >= avwd ) {
wd = avwd -40;
scrollyn = "yes";
dht = 16;
}
ht += dht;
wd += dwd;
var args= "height=" + ht + ",innerHeight=" + ht;
args += ",width=" + wd + ",innerWidth=" + wd;
var xcen = (avwd - wd) / 2;
var ycen = (avht - ht) / 2;
args += ",left=" + xcen + ",screenX=" + xcen;
args += ",top=" + ycen + ",screenY=" + ycen;
args += ",scrollbars=" + scrollyn;
args += ",resizable=no,status=no";
popwin=window.open("","",args)
popwin.document.open()
popwin.document.write('Library Picture')
popwin.document.close()
}