Select Box Navigation: Widow Opening On Page Load Rather Than Change

I've got a select box with some options. I want to allow a user to choose an option and then be taken to a URL stored in that option's value attribute. However, my script keeps o

Solution 1:

You need to pass the function to addEventListener(), but instead you're calling it and passing its return value. newWindow() calls the function. To pass it you should remove the parentheses: mySelectBox.addEventListener('change', newWindow, false);