};
var expando = "jQuery" + now(), uuid = 0, windowData = {},
-
-// exclude the following css properties to add px
+ // exclude the following css properties to add px
exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
-// cache getComputedStyle
- getComputedStyle = document.defaultView && document.defaultView.getComputedStyle;
+ // cache defaultView
+ defaultView = document.defaultView || {};
jQuery.extend({
noConflict: function( deep ) {
"";
},
- // internal only, use is(".class")
+ // internal only, use hasClass("class")
has: function( elem, className ) {
return jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
}
if ( !jQuery.browser.safari )
return false;
- // getComputedStyle is cached
- var ret = getComputedStyle( elem, null );
+ // defaultView is cached
+ var ret = defaultView.getComputedStyle( elem, null );
return !ret || ret.getPropertyValue("color") == "";
}
if ( !force && style && style[ name ] )
ret = style[ name ];
- else if ( getComputedStyle ) {
+ else if ( defaultView.getComputedStyle ) {
// Only "float" is needed here
if ( name.match( /float/i ) )
name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
- var computedStyle = getComputedStyle( elem, null );
+ var computedStyle = defaultView.getComputedStyle( elem, null );
if ( computedStyle && !color( elem ) )
ret = computedStyle.getPropertyValue( name );
this.css( type, size.constructor == String ? size : size + "px" );
};
});
+
+// Helper function used by the dimensions and offset modules
+function num(elem, prop) {
+ return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0;
+}
\ No newline at end of file