function pop(url){
        if (navigator.appVersion.substring(0,1) >= "3") {
            popup=window.open(url+'.html','pop','width=350,height=450,left=0,top=0,resize=no,status=0,scrollbars=0');
            popup.focus();
        } else {
            popup=window.open(url+'.html','pop','width=350,height=450,left=0,top=0,resize=no,status=0,scrollbars=0,');
            window.open('#.html','pop','width=350,height=450,left=0,top=0,resize=no,status=0,scrollbars=0,');
        }
}
function pop2(url){
        if (navigator.appVersion.substring(0,1) >= "3") {
            popup=window.open(url+'.html','pop2','width=550,height=700,left=0,top=0,resize=no,status=0,scrollbars=1');
            popup.focus();
        } else {
            popup=window.open(url+'.html','pop2','width=550,height=700,left=0,top=0,resize=no,status=0,scrollbars=1,');
            window.open('#.html','pop2','width=550,height=700,left=0,top=0,resize=no,status=0,scrollbars=1,');
        }
}
function pop3(url){
        if (navigator.appVersion.substring(0,1) >= "3") {
            popup=window.open(url+'.html','pop3','width=700,height=450,left=0,top=0,resize=no,status=0,scrollbars=0');
            popup.focus();
        } else {
            popup=window.open(url+'.html','pop3','width=700,height=450,left=0,top=0,resize=no,status=0,scrollbars=0');
            window.open('#.html','pop3','width=700,height=450,left=0,top=0,resize=no,status=0,scrollbars=0');
        }
}

function pop4(url){
        if (navigator.appVersion.substring(0,1) >= "3") {
            popup=window.open(url+'.html','pop4','width=700,height=510,left=0,top=0,resize=no,status=0,scrollbars=0');
            popup.focus();
        } else {
            popup=window.open(url+'.html','pop4','width=700,height=510,left=0,top=0,resize=no,status=0,scrollbars=0');
            window.open('#.html','pop3','width=700,height=510,left=0,top=0,resize=no,status=0,scrollbars=0');
        }
}