function pngFix(f){
	var dir;
	switch(f){
	case "top": dir = 'common/';break;
	case 2: dir = '../common/';break;
	default: return false;
	}
	pngFixAll(dir);
}
function pngFixAll(dir){
	IEPNGFIX.fix(document.getElementById('menu_h'));
	IEPNGFIX.fix(document.getElementById('shop_logo'));
}
function pngFixTop(dir){
}