LSHelper.observe(window,"load", function(){

	//-- ▼stem menu --
	LSHelper.addRollover('step01', 'images/aboutus/step01_o.png');

	LSHelper.addRollover('step02', 'images/aboutus/step02_o.png');

	LSHelper.addRollover('step03', 'images/aboutus/step03_o.png');

	LSHelper.addRollover('step04', 'images/aboutus/step04_o.png');

	LSHelper.addRollover('step05', 'images/aboutus/step05_o.png');

	LSHelper.addRollover('step06', 'images/aboutus/step06_o.png');

	LSHelper.addRollover('step07', 'images/aboutus/step07_o.png');

});