function toggle(showHideDiv, switchTextDiv) {
	var ele = document.getElementById(showHideDiv);
	var text = document.getElementById(switchTextDiv);
	if(ele.style.display != "block") {
		ele.style.display = "block";
		text.innerHTML = "[-]" + substr(text.innerhtml,3);
  	}
	else {
 		ele.style.display = "none";
		text.innerHTML = "[+]" + substr(text.innerhtml,3);
	}
} 

function show(showHideDiv, switchTextDiv) {
	var ele = document.getElementById(showHideDiv);
	var text = document.getElementById(switchTextDiv);
	ele.style.display = "block";
	text.innerHTML = "[-]" + substr(text.innerhtml,3);
} 

function hide(showHideDiv, switchTextDiv) {
	var ele = document.getElementById(showHideDiv);
	var text = document.getElementById(switchTextDiv);
	ele.style.display = "none";
	text.innerHTML = "[+]" + substr(text.innerhtml,3);
}