How can i calculate the beginning of the week, from a date value?

[#1 · Accepted solution]

Do 'Help > Scripting Index' and search for 'Day of Week':

Names Default To Here( 1 );
Day Of Week( Today() );

[#2]

Thanks Ian.  Yup, subtracting the Day Of Week from the original date value will give me the beginning of the weelk.