function doPic(imgName, resize_w, resize_h, title)
{
document.getElementById('mainpic').innerHTML='
';
}
function doPicGal(imgName, orginal_w, orginal_h, resize_w, resize_h, title)
{
document.getElementById('mainpic').innerHTML='
'+title+'
';
}
function displayWindow(url, title, width, height)
{
window.open(url,title,'width='+width+', height='+height+',toolbar=no,location=yes,directories=yes,status=no,menubar=no,scrollbars=yes,resizable=yes' );
}
function isValue(id)
{
flaga = 0;
wart = document.getElementById(id).value;
wart = wart.replace(',','.');
for(i=1; i