function ToggleContent(d) {

if(d.length < 1) { return; }
/*
document.getElementById(d).style.left = tempX - 150;
document.getElementById(d).style.top = tempY + 23;
*/
if(document.getElementById(d).style.visibility == "hidden") { document.getElementById(d).style.visibility = "visible"; }
else { document.getElementById(d).style.visibility = "hidden"; }
}

var shift=0;
var trigger=0;
var sh=0;
var cl=0;

/*
if (document.images) {
img1on = new Image(); img1on.src = "../../i/keyboard/cl.gif";
img2on = new Image(); img2on.src = "../../i/keyboard/shift.gif";
img3on = new Image(); img3on.src = "../../i/keyboard/shift.gif";
img1off = new Image(); img1off.src = "../../i/keyboard/cl_a.gif";
img2off = new Image(); img2off.src = "../../i/keyboard/shift_a.gif";
img3off = new Image(); img3off.src = "../../i/keyboard/shift_a.gif";
}
*/

function add(reg_up, reg_down){
	if (trigger==1){
		x=reg_down;
		reg_down = reg_up;
		reg_up = x;
		trigger=0;
		if (sh==0) {imgOff('img2');imgOff('img3'); sh=1;} else {imgOn('img2');imgOn('img3'); sh=0;};
	}
	if (shift==0) {
		// window.opener.document.find_spec.find_spec.value = window.opener.document.find_spec.find_spec.value + reg_up;
		document.find_spec.find_spec.value = document.find_spec.find_spec.value + reg_up;
	} else {
		// window.opener.document.find_spec.find_spec.value = window.opener.document.find_spec.find_spec.value + reg_down;
		document.find_spec.find_spec.value = document.find_spec.find_spec.value + reg_down;
	}
}

function imgOn(imgName) {
	if (document.images) { document[imgName].src = eval(imgName + "on.src"); }
}

function imgOff(imgName) {
	if (document.images) { document[imgName].src = eval(imgName + "off.src"); }
}