function newwindow() 
{ 
window.open('leave-a-comment.php','jav','width=400,height=360,resizable=no, left=300, top=100'); 
} 
function newwindow1() 
{ 
window.open('../../../leave-a-comment.php','jav','width=400,height=360,resizable=no, left=300, top=100'); 
} 
function newwindow2() 
{ 
window.open('leave-a-comment.php','jav','width=400,height=360,resizable=no, left=300, top=100'); 
}