function layerToggle(target){
$(target).slideToggle("fast");
}
window.onload = function(){
	document.getElementById('sideCategoryT01').style.display = "none";
	document.getElementById('sideCategoryT02').style.display = "none";
	document.getElementById('sideCategoryT03').style.display = "none";
	document.getElementById('sideCategoryT04').style.display = "none";
	document.getElementById('sideCategoryT05').style.display = "none";
	document.getElementById('sideCategoryT06').style.display = "none";
	document.getElementById('sideCategoryT07').style.display = "none";
	document.getElementById('sideCategoryT08').style.display = "none";
	document.getElementById('sideCategoryT09').style.display = "none";
}