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<mx:LinkButton label="View Website" click="{navigateToURL(new URLRequest(data.URL_ADDRESS), '_blank');}" toolTip = "Click to view web site for this location" includeInLayout="{data.URL_ADDRESS.length > 1? true:false}" visible="{data.URL_ADDRES.length > 1? true:false}" />
<mx:LinkButton label="View Website" click="{navigateToURL(new URLRequest(data.URL_ADDRESS), '_blank');}" toolTip = "Click to view web site for this location" includeInLayout="{data.URL_ADDRESS.length > 1? true:false}" visible="{data.URL_ADDRES.length > 1? true:false}" />