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var national_caption = new Array(" INL engineers have developed a precision X-ray system that identifies the content and position of chemical munitions stored in metal drums.", "INL conducts Incident Response Training for National Guard Civil Support Teams, other first responders and the US military.", "INL scientists have developed the Portable Isotopic Neutron Spectroscopy System for analyzing the content of buried munitions.", "INL engineers have developed a Munitions Assessment System for the assessment and repackaging of recovered chemical weapons.", "INL engineer Henry Chu prepares a sample of ceramic armor developed at the Laboratory for a round of live fire testing.", "INL engineers have developed an Air Support Operations Center. This mobile command and control system plans, directs, and controls requests for close air support.");