var catprices = new Array();
var catshippings = new Array();
catprices[0] = new Array(3,2.50,2);
catshippings[0] = new Array(0.00,0.00,0.00);
catprices[1] = new Array(20.00,50,200,300);
catshippings[1] = new Array(0,0,0,0);