ernal, stores width and height of the Flash Player window.</td></tr><tr><td class="idxrow" colspan="2"><a href="org/flixel/system/input/Mouse.html#screenX" onclick="javascript:loadClassListFrame('org/flixel/system/input/class-list.html');">screenX</a> &mdash; Property, class org.flixel.system.input.<a href="org/flixel/system/input/Mouse.html" onclick="javascript:loadClassListFrame('org/flixel/system/input/class-list.html');">Mouse</a></td></tr><tr><td width="20"></td><td>
		 Current X position of the mouse 