function jumpyoko(my_url){window.open(my_url,"","width=680,height=500,scrollbars=yes,resizable=yes");}
 function jumpyokob(my_url){window.open(my_url,"","width=800,height=650,scrollbars=yes,resizable=yes");}
function jumptates(my_url){window.open(my_url,"","width=450,height=500,scrollbars=yes,resizable=yes");}
function jumptate(my_url){window.open(my_url,"","width=500,height=700,scrollbars=yes,resizable=yes");}
function jumptateb(my_url){window.open(my_url,"","width=600,height=750,scrollbars=yes,resizable=yes");}
 function jump700(my_url){window.open(my_url,"","width=800,height=400,scrollbars=yes,resizable=yes");}