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homeon.src = "images/shared/nav/home_on.gif"; 
currentissueon = new Image();  
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ourreaderson = new Image();  
ourreaderson.src = "images/shared/nav/ourreaders_on.gif"; 
advertisinginfoon = new Image();  
advertisinginfoon.src = "images/shared/nav/advertisinginfo_on.gif"; 
whoweareon = new Image();  
whoweareon.src = "images/shared/nav/whoweare_on.gif"; 
contacton = new Image();  
contacton.src = "images/shared/nav/contact_on.gif"; 
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