function photo_win(img_path,img_alt){
  var str;
  str = 'resizable=yes,width=100,height=100,screenX=100,screenY=100,left=100,top=100';
  window.open("/showpic.php?img_path="+img_path+"&img_alt="+img_alt, "show", str); 
}

function DecCnt(f){if (f.parentNode.delta.value>1)f.parentNode.delta.value--;}
function IncCnt(f){ f.parentNode.delta.value++; }