function imgpopup(){
    newwin = window.open('','pgpreview', 'width=750,height=600,resizable=0,scrollbars=0,status=no,toolbar=no,location=no,menubar=no,statusbar=no,top=15,left=20,screenX=20,screenY=15');
    newwin.focus();
}
function videopopup(){
    newwin = window.open('','videop', 'width=450,height=380,resizable=0,scrollbars=0,status=no,toolbar=no,location=no,menubar=no,statusbar=no,top=15,left=20,screenX=20,screenY=15');
    newwin.focus();
}
function videopopup2(){
    newwin = window.open('','videop2', 'width=450,height=450,resizable=0,scrollbars=0,status=no,toolbar=no,location=no,menubar=no,statusbar=no,top=15,left=20,screenX=20,screenY=15');
    newwin.focus();
}
function privacypopup(){
    newwin = window.open('','privacyp', 'width=600,height=550,resizable=0,scrollbars=0,status=no,toolbar=no,location=no,menubar=no,statusbar=no,top=15,left=20,screenX=20,screenY=15');
    newwin.focus();
}