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+# ui-currency directive
+
+This directive gives greater control over your currency elements by allowing you to set CSS styles based on the number's sign. 
+In angular, you are only able to specify what the currency symbol is (however, you might not want to change it for localization). 
+						
+## Usage
+
+Apply the directive to your html elements:
+
+	myAppModule.controller('MyController', function($scope) {
+	    $scope.SomeNumber = 123;
+	});
+
+      <span ui-currency ng-model="SomeNumber"></span>
+
+Default styles are in angular-ui.css and are pretty boring, you could just override these in your
+stylesheet and make things most excellent (e.g. increasing size for negatives, doing a hover sorta thingy )
+
+  .ui-currency-pos {
+    color: green;
+  }
+  .ui-currency-neg {
+    color: red;
+  }
+  .ui-currency-zero {
+    color: blue;
+  }
+  .ui-currency-pos.ui-bignum, .ui-currency-neg.ui-smallnum {
+    font-size: 110%;
+  }
+
+### Options
+
+All the options can be controlled by ui.config (see Global Defaults) or passed in the ui-currency attribute on the declaration. 
+The symbol attribute defaults to null and is then controlled by the default locale settings. 
+
+    <span ui-currency="{ pos='pstyle' neg='nstyle' zero='zstyle' symbol='USD$' bignum='1000' smallnum='-1000'}" ng-model="SomeNumber" ></span>
+
+If the model is greater than or equal to 1000 add ui-bignum to css class, if less than or equal to -1000 add ui-small num. If attr is-total attribute
+is set the bignum/smallnum is not applied. This is useful if the options are global and you don't want totals to necessarily have these classes. 
+
+### Notes
+
+This directive wraps angular's currency filter. If that changes, you are on your own.
+    
+    
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