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John Neilan 2John Neilan 2 

Display VF Page Using onmouseover of Custom Field

I have a custom field on the Opportunity which right now is a hyperlink for an embedded image (help question mark). The hyperlink works fine, but it opens a new tab in the browser to my VF page. Instead, I would like the field to display my visualforce page when the user hovers over the image in my custom field. Does anyone know if this is possible? I need to use this approach instead of the standard help text because I have over 1,000 characters to display.

Current Custom Field:
HYPERLINK("/apex/VF_LostHelpTxt",IMAGE("/img/alohaSkin/help_orange.png","",25,25))