diff --git a/js/jquery.mobile.support.js b/js/jquery.mobile.support.js
index c2214163..f732e83e 100644
--- a/js/jquery.mobile.support.js
+++ b/js/jquery.mobile.support.js
@@ -2,42 +2,47 @@
* jQuery Mobile Framework : support tests
* Copyright (c) jQuery Project
* Dual licensed under the MIT (MIT-LICENSE.txt) and GPL (GPL-LICENSE.txt) licenses.
-* Note: Code is in draft form and is subject to change
+* Note: Code is in draft form and is subject to change
*/
-( function( $, undefined ) {
+
+(function( $, undefined ) {
var fakeBody = $( "" ).prependTo( "html" ),
fbCSS = fakeBody[ 0 ].style,
vendors = [ "webkit", "moz", "o" ],
- webos = "palmGetResource" in window, //only used to rule out scrollTop
+ webos = "palmGetResource" in window, //only used to rule out scrollTop
bb = window.blackberry; //only used to rule out box shadow, as it's filled opaque on BB
// thx Modernizr
-function propExists( prop ){
+function propExists( prop ) {
var uc_prop = prop.charAt( 0 ).toUpperCase() + prop.substr( 1 ),
props = ( prop + " " + vendors.join( uc_prop + " " ) + uc_prop ).split( " " );
- for( var v in props ){
- if( fbCSS[ v ] !== undefined ){
+
+ for ( var v in props ){
+ if ( fbCSS[ v ] !== undefined ) {
return true;
}
}
}
-// test for dynamic-updating base tag support ( allows us to avoid href,src attr rewriting )
-function baseTagTest(){
+// Test for dynamic-updating base tag support ( allows us to avoid href,src attr rewriting )
+function baseTagTest() {
var fauxBase = location.protocol + "//" + location.host + location.pathname + "ui-dir/",
base = $( "head base" ),
fauxEle = null,
- href = "";
+ href = "",
+ link, rebase;
+
if ( !base.length ) {
base = fauxEle = $( "", { "href": fauxBase} ).appendTo( "head" );
- }
- else {
+ } else {
href = base.attr( "href" );
}
- var link = $( "" ).prependTo( fakeBody ),
- rebase = link[ 0 ].href;
+
+ link = $( "" ).prependTo( fakeBody );
+ rebase = link[ 0 ].href;
base[ 0 ].href = href ? href : location.pathname;
+
if ( fauxEle ) {
fauxEle.remove();
}
@@ -48,13 +53,15 @@ function baseTagTest(){
// non-UA-based IE version check by James Padolsey, modified by jdalton - from http://gist.github.com/527683
// allows for inclusion of IE 6+, including Windows Mobile 7
$.mobile.browser = {};
-$.mobile.browser.ie = ( function() {
- var v = 3,
- div = document.createElement( "div" ),
+$.mobile.browser.ie = (function() {
+ var v = 3,
+ div = document.createElement( "div" ),
a = div.all || [];
- while ( div.innerHTML = "", a[ 0 ] );
- return v > 4 ? v : !v;
-}() );
+
+ while ( div.innerHTML = "", a[ 0 ] );
+
+ return v > 4 ? v : !v;
+})();
$.extend( $.support, {
@@ -67,12 +74,15 @@ $.extend( $.support, {
boxShadow: !!propExists( "boxShadow" ) && !bb,
scrollTop: ( "pageXOffset" in window || "scrollTop" in document.documentElement || "scrollTop" in fakeBody[ 0 ] ) && !webos,
dynamicBaseTag: baseTagTest(),
- eventCapture: ( "addEventListener" in document ) // This is a weak test. We may want to beef this up later.
-} );
+ // TODO: This is a weak test. We may want to beef this up later.
+ eventCapture: "addEventListener" in document
+});
fakeBody.remove();
-// for ruling out shadows via css
-if( !$.support.boxShadow ){ $( "html" ).addClass( "ui-mobile-nosupport-boxshadow" ); }
+// For ruling out shadows via css
+if ( !$.support.boxShadow ){
+ $( "html" ).addClass( "ui-mobile-nosupport-boxshadow" );
+}
-} )( jQuery );
\ No newline at end of file
+})( jQuery );
\ No newline at end of file