Changed the scoping for for variables to fix VS6.0 compile.
Changed the scoping for for variables to fix VS6.0 compile.


jtorresfabra/osg,scrawl/osg,openscenegraph/osg,jtorresfabra/osg,scrawl/osg,scrawl/osg,artoolkit/osg,tomasthoresen/osg,marchelbling/osg,jtorresfabra/osg,jtorresfabra/osg,artoolkit/osg,openscenegraph/osg,openscenegraph/osg,scrawl/osg,marchelbling/osg,tomasthoresen/osg,artoolkit/osg,openscenegraph/osg,tomasthoresen/osg,marchelbling/osg,tomasthoresen/osg,marchelbling/osg,artoolkit/osg