function photowindow(x) 
{ 
window.open(x,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=660,height=615") 
} 

function textwindow(x) 
{ 
window.open(x,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=500,height=550") 
} 

function feedbackwindow(x) 
{ 
window.open(x,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=450,height=350") 
} 

function videowindow(x) 
{ 
window.open(x,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=350,height=270") 
} 

function commentwindow(x) 
{ 
window.open(x,"","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=500,height=450") 
}