window.onload = function(){
	var rollover = new RollOverImage( "hoge1" );
	rollover.setMouseDownImage('g/gifu.gif');
	rollover.setMouseOverImage('g/gifu_over.gif');
	
	var rollover = new RollOverImage( "hoge2" );
	rollover.setMouseDownImage('g/4ken.gif');
	rollover.setMouseOverImage('g/4ken_over.gif');
	
	var rollover = new RollOverImage( "hoge3" );
	rollover.setMouseDownImage('g/shizuoka.gif');
	rollover.setMouseOverImage('g/shizuoka_over.gif');
	
	var rollover = new RollOverImage( "hoge4" );
	rollover.setMouseDownImage('g/mie.gif');
	rollover.setMouseOverImage('g/mie_over.gif');
	
	var rollover = new RollOverImage( "hoge5" );
	rollover.setMouseDownImage('g/aichi.gif');
	rollover.setMouseOverImage('g/aichi_over.gif');
	

};