front roof panel 42 is slid rearwardly as illustrated in fig2 fig2 32 illustrated the manner in which the left door panel 34 is installed on the enclosure the left side wall front panel 30 includes at least three connectors 90 92 and 94 which function as hinges these connectors 90 94 operatively cooperate with pins 96 98 and 100 on the left door panel 34 to allow the left door panel to be moved from a closed position to an open position and back again pin 96 is secured in connector 90 using a securing member 102 fig3 a a fastener 104 secures the securing member 102 to the left side wall front panel 30 pins 98 are slid into connector 92 and frictionally held therein pin 100 is secured in connector 94 using a securing member 106 fig3 a c and 32 a fasteners 108 secure the securing member 106 to the left side wall front panel 30 and the floor 38 fig3 b the right door panel 36 is secured to the right side wall front panel 26 and the floor panel 38 in the same manner as of the left door panel 34 a plurality of handles 110 are secured to the upper portions of door panels 34 and 36 using fasteners 112 as illustrated in fig3 a and b a securing or locking element 114 is provided on the front roof panel 42 fig3 a securing or locking element 116 is provided on the right door panel 36 fig3 a lock 118 can securely connect elements 114 and 116 together thus preventing unauthorized entry into the enclosure 10 all patents and publications mentioned in this specification are indicative of the levels of those skilled in the art to which the invention pertains all patents and.