semi-colon and curly brace stuff for the Rico library.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@5015 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/Rico/Color.js

@@ -91,16 +91,19 @@ OpenLayers.Rico.Color.createFromHex = function(hexCode) {
   if(hexCode.length==4) {
     var shortHexCode = hexCode; 
     var hexCode = '#';
-    for(var i=1;i<4;i++) hexCode += (shortHexCode.charAt(i) + 
-shortHexCode.charAt(i));
+    for(var i=1;i<4;i++) { 
+        hexCode += (shortHexCode.charAt(i) + 
+shortHexCode.charAt(i)); 
+    }
   }
-   if ( hexCode.indexOf('#') == 0 )
-      hexCode = hexCode.substring(1);
+   if ( hexCode.indexOf('#') == 0 ) {
+       hexCode = hexCode.substring(1);
+   }
    var red   = hexCode.substring(0,2);
    var green = hexCode.substring(2,4);
    var blue  = hexCode.substring(4,6);
    return new OpenLayers.Rico.Color( parseInt(red,16), parseInt(green,16), parseInt(blue,16) );
-}
+};
 
 /**
  * Factory method for creating a color from the background of
@@ -113,12 +116,12 @@ OpenLayers.Rico.Color.createColorFromBackground = function(elem) {
                                         "backgroundColor", 
                                         "background-color");
 
-   if ( actualColor == "transparent" && elem.parentNode )
+   if ( actualColor == "transparent" && elem.parentNode ) {
       return OpenLayers.Rico.Color.createColorFromBackground(elem.parentNode);
-
-   if ( actualColor == null )
+   }
+   if ( actualColor == null ) {
       return new OpenLayers.Rico.Color(255,255,255);
-
+   }
    if ( actualColor.indexOf("rgb(") == 0 ) {
       var colors = actualColor.substring(4, actualColor.length - 1 );
       var colorArray = colors.split(",");
@@ -130,9 +133,10 @@ OpenLayers.Rico.Color.createColorFromBackground = function(elem) {
    else if ( actualColor.indexOf("#") == 0 ) {
       return OpenLayers.Rico.Color.createFromHex(actualColor);
    }
-   else
+   else {
       return new OpenLayers.Rico.Color(255,255,255);
-}
+   }
+};
 
 OpenLayers.Rico.Color.HSBtoRGB = function(hue, saturation, brightness) {
 
@@ -187,7 +191,7 @@ OpenLayers.Rico.Color.HSBtoRGB = function(hue, saturation, brightness) {
     }
 
    return { r : parseInt(red), g : parseInt(green) , b : parseInt(blue) };
-}
+};
 
 OpenLayers.Rico.Color.RGBtoHSB = function(r, g, b) {
 
@@ -196,38 +200,39 @@ OpenLayers.Rico.Color.RGBtoHSB = function(r, g, b) {
    var brightness;
 
    var cmax = (r > g) ? r : g;
-   if (b > cmax)
+   if (b > cmax) {
       cmax = b;
-
+   }
    var cmin = (r < g) ? r : g;
-   if (b < cmin)
+   if (b < cmin) {
       cmin = b;
-
+   }
    brightness = cmax / 255.0;
-   if (cmax != 0)
+   if (cmax != 0) {
       saturation = (cmax - cmin)/cmax;
-   else
+   } else {
       saturation = 0;
-
-   if (saturation == 0)
+   }
+   if (saturation == 0) {
       hue = 0;
-   else {
+   } else {
       var redc   = (cmax - r)/(cmax - cmin);
         var greenc = (cmax - g)/(cmax - cmin);
         var bluec  = (cmax - b)/(cmax - cmin);
 
-        if (r == cmax)
+        if (r == cmax) {
            hue = bluec - greenc;
-        else if (g == cmax)
+        } else if (g == cmax) {
            hue = 2.0 + redc - bluec;
-      else
+      } else {
            hue = 4.0 + greenc - redc;
-
+      }
         hue = hue / 6.0;
-        if (hue < 0)
+        if (hue < 0) {
            hue = hue + 1.0;
+        }
    }
 
    return { h : hue, s : saturation, b : brightness };
-}
+};