function reset_barcode() {
//clears barcode which was scanned
var pricesheet=SpreadsheetApp.getActiveSpreadsheet();
var priceform=pricesheet.getSheetByName("FORM");
var D_Range=priceform.getRange("C5");
priceform.getRange("C5").clear({contentsOnly: true, skipFilteredRows: true}); //Clears barcode in C5
priceform.getRange("C5").setBackground('#00DFFF');
priceform.setActiveSelection(D_Range);
return true;
}