var input = String(label.fields.field.(@name == 'Date_Input').@data);
var twomonth = input.substr(0,2);
var twoday = input.substr(2,2);
var fouryear = input.substr(4,4);
var twoyear = input.substr(6,2);
//define javadate
javadate = new Date(fouryear,(twomonth -1),twoday);
javadate.setDate(javadate.getDate()+3) //today now is set to be 3 days into the future
label.fields.field.(@name=='OutDate').@data=javadate (mailto:.@data=javadate);