var catprices = new Array();
var catshippings = new Array();
catprices[11] = new Array(9.95,17.95);
catshippings[11] = new Array(0.1,0.21);
catprices[12] = new Array(9.95,17.95,29.95);
catshippings[12] = new Array(0.1,0.21,0.84);