var size1 = 0;
var size2 = 0;
var size3 = 0;
var size4 = 0;
function graphup1()
	{
	var list1 = document.getElementById("revenues").getElementsByTagName("li").item(0);
	list1.style.height = size1 + "px";
	size1 += 3;
	loop1 = window.setTimeout("graphup1()", 10);
	if (size1 > 39)
		{
		clearTimeout(loop1);
		}
	}
function graphup2()
	{
	var list2 = document.getElementById("revenues").getElementsByTagName("li").item(1);
	list2.style.height = size2 + "px";
	size2 += 3;
	loop2 = window.setTimeout("graphup2()", 10);
	if (size2 > 95)
		{
		clearTimeout(loop2);
		}
	}
function graphup3()
	{
	var list3 = document.getElementById("revenues").getElementsByTagName("li").item(2);
	list3.style.height = size3 + "px";
	size3 += 3;
	loop3 = window.setTimeout("graphup3()", 10);
	if (size3 > 160)
		{
		clearTimeout(loop3);
		}
	}
function graphup4()
	{
	var list4 = document.getElementById("revenues").getElementsByTagName("li").item(3);
	list4.style.height = size4 + "px";
	size4 += 3;
	loop4 = window.setTimeout("graphup4()", 10);
	if (size4 > 275)
		{
		clearTimeout(loop4);
		}
	}