function function2() {
    myX.innerHTML = window.event.offsetX;
    myY.innerHTML = window.event.offsetY;
    myX2.innerHTML = window.event.screenX;
    myY2.innerHTML = window.event.screenY;
    mySH.innerHTML = fullpage.scrollHeight;
    mySW.innerHTML = fullpage.scrollWidth; 
    mySL.innerHTML = fullpage.scrollLeft;
    myST.innerHTML = fullpage.scrollTop; 
}
var test;
var test2;
var test3;
function movebox(test, test2, test3) {
	document.getElementById(test3).style.top = test2;
	document.getElementById(test3).style.left = test;
	//document.getElementById(test3).style.top = '50%';
	//document.getElementById(test3).style.left = '50%';
}

var item;
function check(item/*, styletop*/)
{
	if (document.getElementById(item).style.display == 'block')
	{
		document.getElementById(item).style.display = 'none';
	}
	else
	{
		document.getElementById(item).style.display = 'block';
		/*document.getElementById(item).style.top = styletop;*/
	}
}

var obj1;
var obj2;
var obj3;
function findPos(obj1, obj2, obj3) {
	var curleft = curtop = 0;
	var curleft2 = curtop2 = 0;
	var topsy = 0;
	if (obj1.offsetParent) {
	do {
		curleft += obj1.offsetLeft;
		curtop += obj1.offsetTop;
		} while (obj1 = obj1.offsetParent);
	}
	else
	{
		myX3.innerHTML = 'error';
	}
	if (obj2.offsetParent) {
	do {
		curleft2 += obj2.offsetLeft;
		curtop2 += obj2.offsetTop;
		} while (obj2 = obj2.offsetParent);
	/*myX3.innerHTML = curleft;
	myY3.innerHTML = curtop;
	myX4.innerHTML = curleft2;
	myY4.innerHTML = curtop2;*/
	
	/*topsy = curtop - curtop2 + 5;*/
	document.getElementById(obj3).style.top = curtop - curtop2 + 5;
	/*return [curleft,curtop];*/
		}
	}

var colour;
var colour2;
function switchtab(colour, colour2) {
	if(colour == 'blue'){
		document.getElementById(colour).style.display = 'block';
		document.getElementById(colour2).style.display = 'none';
	}
	else
	{
		document.getElementById(colour2).style.display = 'none';
		document.getElementById(colour).style.display = 'block';
	}
}