function open1() {
var open1 = 
window.open('../site/ptweek1.htm','','scrollbars=yes,height=250,width=250,resizable=yes');
}
function open2() {
var open2 =
window.open('../site/ptweek2.htm','','scrollbars=yes,height=250,width=250,resizable=yes');
}
function open3() {
var open3 =
window.open('../site/ptweek3.htm','','scrollbars=yes,height=250,width=250,resizable=yes');
}
function open4() {
var open4 =
window.open('../site/ptweek4.htm','','scrollbars=yes,height=250,width=250,resizable=yes');
}
function open5() {
var open5 =
window.open('../site/ptweek5.htm','','scrollbars=yes,height=250,width=250,resizable=yes');
}
function open6() {
var open6 =
window.open('../site/ptweek6.htm','','scrollbars=yes,height=250,width=250,resizable=yes');
}
function open7() {
var open7 =
window.open('../site/ptweek7.htm','','scrollbars=yes,height=250,width=250,resizable=yes');
}
function open8() {
var open8 =
window.open('../site/ptweek8.htm','','scrollbars=yes,height=250,width=250,resizable=yes');
}