// JavaScript Document

function myshow(id) { // use single '' around id inside () in <a> tag, ex. == javascript:myshow('id');return false;
	document.getElementById(id).style.visibility = "visible"
	document.getElementById(id).style.display = "inline"
}
function myhide(id) { // use single '' around id inside () in <a> tag, ex. == javascript:myhide('id');return false;
	document.getElementById(id).style.visibility = "hidden"
	document.getElementById(id).style.display = "none"
}

function myinline(id) { // use single '' around id inside () in <a> tag, ex. == javascript:myinline('id');return false;
	if (document.getElementById(id).style.visibility == "hidden"){ 
		document.getElementById(id).style.visibility = "visible" 
	}
		else {document.getElementById(id).style.visibility = "hidden"  
		}
	if (document.getElementById(id).style.display == "none"){ 
		document.getElementById(id).style.display = "inline"
	}
		else {document.getElementById(id).style.display = "none"
		}
}

function myblock(id) { // use single '' around id inside () in <a> tag, ex. == javascript:myblock('id');return false;
	if (document.getElementById(id).style.visibility == "hidden"){ 
		document.getElementById(id).style.visibility = "visible" 
	}
		else {document.getElementById(id).style.visibility = "hidden"  
		}
	if (document.getElementById(id).style.display == "none"){ 
		document.getElementById(id).style.display = "block"
	}
		else {document.getElementById(id).style.display = "none"
		}
}