The componentFromPoint MethodThe componentFromPoint method returns the component of an object located at specified coordinates. This method, available as of Internet Explorer 5.0, can be used with any object that can be given scrollbars through Cascading Style Sheets (CSS), and it's used to determine where in an object a point is. You can see the support for this method in Table 6.14. Table 6.14. The componentFromPoint Method
You pass the client window X and Y coordinates of the point you want to check, and this method returns one of the following strings:
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