//DropDown
var dd2 = "Please select the color"; //you can change this to match the required type of data

//Colors for example
var firsts = new Array();
firsts[0] = "Color"; //please keep this blank as the first element
firsts[1] = "Hot Pink";
firsts[2] = "Purple";

//HERE are the SKU
var skus = new Array();
skus[0] = "               "; //please keep this blank as the first element
skus[1] = "17004XL-HP";
skus[2] = "17004XL-PP";