function showInfo(self,target) {
	self.style.display = "none";
	document.getElementById(target).style.display = "block";
	document.getElementById('info_hr').style.display = "block";
}

function hideInfo(self,target) {
	self.style.display = "none";
	document.getElementById(target).style.display = "block";
	document.getElementById('info_hr').style.display = "none";

}