// JavaScript Document
function setPosition(e,elementId) {

	if (e.pageX){ 
	
		x = e.pageX;
		document.getElementById(elementId).style.left = x + "px";
	}else if (e.clientX){

		x = e.clientX + (document.documentElement.scrollLeft ?document.documentElement.scrollLeft :document.body.scrollLeft);
		document.getElementById(elementId).style.pixelLeft = x;
		
	}

	if (e.pageY){
		y  = e.pageY;
		document.getElementById(elementId).style.top = y + "px";
	}else if (e.clientY){
		y = e.clientY + (document.documentElement.scrollTop ?document.documentElement.scrollTop :document.body.scrollTop);
		document.getElementById(elementId).style.pixelTop = y;
	}
	
	return;
}


function show_note(e,elementId) {
	setPosition(e,elementId);
	document.getElementById(elementId).style.visibility = 'visible';
}

function hide_note(elementId) {

	document.getElementById(elementId).style.visibility = 'hidden';
}