var curtains_arr=Array(Array(1,2,3,4,5,6,7,8,9),Array(1160,1160,1160,1670,1670,1670,2280,2280,2280),Array(1370,1830,2280,1370,1830,2280,1370,1830,2280),Array(46.79859,58.54719,66.37959,66.37959,85.96059,101.62539,82.04439,101.62539,117.29019));
var discount = 0.400;
var cushions = 0;
var tiebacks = -2;
var valances_arr=Array();