var curtains_arr=Array(Array(1,2,3,4,5,6,7,8,9),Array(1150,1150,1150,1650,1650,1650,2250,2250,2250),Array(1370,1830,2280,1370,1830,2290,1370,1830,2290),Array(56.902386,72.528024,86.35221,77.384112,96.690978,115.762872,104.875836,131.1927,157.901184));
var discount = 0.400;
var cushions = 15.07737;
var tiebacks = 8.145696;
var valances_arr=Array();