function hoverDiv(name) {

	var x = document.getElementById(name).className;

	if (x.indexOf("_h") == "-1") {
		document.getElementById(name).className = x + "_h";
		document.getElementById(name).style.cursor = "pointer";
	}
	else {
		document.getElementById(name).className = x.substring(0,x.length-2);
	}
	
}

function hideDiv(name) {

	var x = document.getElementById(name).className;

	if (x.indexOf("_hidden") == "-1") {
		document.getElementById(name).className = x + "_hidden";
		document.getElementById(name).style.cursor = "pointer";
	}
	else {
		document.getElementById(name).className = x.substring(0,x.length-7);
	}
	
}