Occasionally you may encounter JavaScript errors when loading the map. For example, you may see:"A script on this page is causing Internet Explorer to run slowly. If it continues to run, your computer may become unresponsive. Do you want to abort the script?"In this case, we recommend that you select "No" and wait until the script finishes. Usually the map is attempting to load a large number of data points which will take a little longer to load. You can also select "Yes", but you will need to refresh the page to be able to use the map again.If you have been experiencing this error message on a regular basis it may be because you may be on a slow computer or a slow internet connection. If possible, try accessing the website from a faster computer that is connected to the internet via DSL or cable.Often this error occurs when you try to zoom out too far on the map.