function irbx() {
	var e, i = 0;
	while (e = document.getElementById('tab').getElementsByTagName ('table') [i++]) {
		if (e.className == 'on' || e.className == 'off') {
		e.onclick = function () {
			var getEls = document.getElementsByTagName('table');
				for (var z=0; z<getEls.length; z++) {
				getEls[z].className=getEls[z].className.replace('show', 'hide');
				getEls[z].className=getEls[z].className.replace('on', 'off');
				}
			this.className = 'on';
			var max = this.getAttribute('title');
			document.getElementById(max).className = "show";
			}
		}
	}
}

function irbx2() {
	var e, i = 0;
	while (e = document.getElementById('tab2').getElementsByTagName ('table') [i++]) {
		if (e.className == 'in' || e.className == 'of') {
		e.onclick = function () {
			var getEls = document.getElementsByTagName('table');
				for (var z=0; z<getEls.length; z++) {
				getEls[z].className=getEls[z].className.replace('visible', 'hidden');
				getEls[z].className=getEls[z].className.replace('in', 'of');
				}
			this.className = 'in';
			var max = this.getAttribute('title');
			document.getElementById(max).className = "visible";
			}
		}
	}
}

function irbx3() {
	var e, i = 0;
	while (e = document.getElementById('tab3').getElementsByTagName ('table') [i++]) {
		if (e.className == 'no' || e.className == 'fo') {
		e.onclick = function () {
			var getEls = document.getElementsByTagName('table');
				for (var z=0; z<getEls.length; z++) {
				getEls[z].className=getEls[z].className.replace('vivid', 'secret');
				getEls[z].className=getEls[z].className.replace('no', 'fo');
				}
			this.className = 'no';
			var max = this.getAttribute('title');
			document.getElementById(max).className = "vivid";
			}
		}
	}
}


var originPath;
function mouseIn ( path )
{
	originPath = path;
	temp = path.split("_");
	temp2 = temp[0] + "_Hover_" + temp[1];
	return temp2;
}