var my_array = new Array();
my_array['USD'] = 1
my_array['EUR'] =  0.746639;
my_array['GBP'] =  0.621836;
my_array['AUD'] = 0.960631 ;
my_array['CHF'] =  0.911977 ;
my_array['HKD'] =  7.58489;
my_array['CNY'] = 6.3209 ;
my_array['NZD'] = 1.25723;
my_array['CAD'] =  0.994741 ;