public void mouseEntered(MouseEvent e){
						if(e.getX() < 1){xlocal = 0;} else{xlocal = e.getX()/viewer.magnify;}
						if(e.getY() < 1 ){ylocal = 0;} else{ ylocal = e.getY()/viewer.magnify;}
						if (xlocal > mainBrain.xsiz-1){xlocal = mainBrain.xsiz-1;}
						if (ylocal > mainBrain.ysiz-1){ylocal = mainBrain.ysiz-1;}
						viewer.remHilite();
						sargon = mainBrain.getCell(xlocal,ylocal);
						if(mercury != null){mercury.setCell(sargon);}
						if(isMouseUsed()){
							drawBrush(xlocal,ylocal);
						}
						
						 if(mode == 3){
							 if(sargon.getOption("Mirror")){
							 viewer.setHiLite(sargon.getParameter("MirrX"), 
							 sargon.getParameter("MirrY"), 4);
							}
						}
						sargon = null;
						}