function openwin(file) {
window.open(file,'foto','scrollbars=no,resizable=yes,width=505,height=540,status=no,location=no,toolbar=no,left=10,top=2,screenX=10,screenY=2'); 
}//-->

function openwin2(file) {
window.open(file,'foto','scrollbars=no,resizable=yes,width=420,height=560,status=no,location=no,toolbar=no,left=10,top=2,screenX=10,screenY=2'); 
}//-->

function openwin3(file) {
window.open(file,'foto','scrollbars=no,resizable=yes,width=345,height=420,status=no,location=no,toolbar=no,left=10,top=2,screenX=10,screenY=2'); 
}//-->

function openwin4(file) {
window.open(file,'foto','scrollbars=yes,resizable=yes,width=525,height=560,status=no,location=no,toolbar=no,left=10,top=2,screenX=10,screenY=2'); 
}//-->