function sm_pop (page, arg1, arg2) {
   var sp = window.open('/popups/default_pop.sys?page=' + escape(page) + '&arg1=' + escape(arg1) + '&arg2=' + escape(arg2), 
   'preview_pop',
   'width=330,height=330,left=300,top=200,directories=no,status=no,scrollbars=no,resizable=no,menubar=no');
    sp.focus();
}

function med_pop (page, arg1, arg2) {
   var mp = window.open('/popups/default_pop.sys?page=' + page + '&arg1=' + escape(arg1) + '&arg2=' + escape(arg2), 
   'preview_pop',
   'width=500,height=350,left=200,top=100,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no');
    mp.focus();
}

function help_pop (page) {
   var hp = window.open('/help/' + page, 
   'preview_pop',
   'width=525,height=500,scrollbars=yes,resizable=yes,menubar=no');
    hp.focus();
}

function tour_pop (page, arg1) {
   var tp = window.open('/tour/' + page + '?pg=' + arg1,
   'preview_pop',
   'width=600,height=525,scrollbars=yes,resizable=yes,menubar=no');
    tp.focus();
}

function cd_pop (page) {
   var hp = window.open('/popups/cds_dvds/' + page, 
   'preview_pop',
   'width=400,height=400,scrollbars=yes,resizable=yes,menubar=no');
    cd.focus();
}

function lg_pop (page, arg1, arg2) {
   var lp = window.open('/popups/default_pop.sys?page=' + page + '&arg1=' + escape(arg1) + '&arg2=' + escape(arg2), 
   'preview_pop',
   'width=650,height=500,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no');
    lp.focus();
}

function addto (m,r) {
   var cp = window.open('/popups/addtocart.mc?mid=' + m + '&rld=' + r, 
   'cart_pop',
   'width=350,height=250,left=200,top=100,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no');
    cp.focus();
}