var nextWindow1;
function size1pop(url){
window.open(url,'nextWindow1','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=300,height=281');
}

var nextWindow2;
function size2pop(url){
window.open(url,'nextWindow2','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=720,height=500');
}

var nextWindow3;
function size3pop(url){
window.open(url,'nextWindow3','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=420,height=350');
}

var nextWindow4;
function size4pop(url){
window.open(url,'nextWindow4','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=320,height=300');
}

var nextWindow5;
function size5pop(url){
window.open(url,'nextWindow4','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=384,height=356');
}

var nextWindow6;
function size6pop(url){
window.open(url,'nextWindow4','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=700,height=420');
}