//1


function under1()
{
    document.getElementById('head1').style.textDecoration = "underline"
}
function ununder1()
{
    document.getElementById('head1').style.textDecoration = "none"
}
/*
function click1()
{
    document.getElementById('head1').setAttribute("onmouseout","this.style.textDecoration = 'underline'");
	document.getElementById('head1').setAttribute("onmouseover","this.style.textDecoration = 'underline'");
	document.getElementById('head2').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head2').style.textDecoration = "none"
	document.getElementById('head3').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head3').style.textDecoration = "none"
	document.getElementById('head4').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head4').style.textDecoration = "none"
	document.getElementById('head5').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head5').style.textDecoration = "none"
}
*/
//2
function under2()
{
    document.getElementById('head2').style.textDecoration = "underline"
}
function ununder2()
{
    document.getElementById('head2').style.textDecoration = "none"
}/*
function click2()
{
    document.getElementById('head2').setAttribute("onmouseout","this.style.textDecoration = 'underline'");
	document.getElementById('head2').setAttribute("onmouseover","this.style.textDecoration = 'underline'");
	document.getElementById('head1').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head1').style.textDecoration = "none"
	document.getElementById('head3').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head3').style.textDecoration = "none"
	document.getElementById('head4').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head4').style.textDecoration = "none"
	document.getElementById('head5').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head5').style.textDecoration = "none"
}*/
//3
function under3()
{
   document.getElementById('head3').style.textDecoration = "underline"
}
function ununder3()
{
    document.getElementById('head3').style.textDecoration = "none"
}/*
function click3()
{
    document.getElementById('head3').setAttribute("onmouseout","this.style.textDecoration = 'underline'");
	document.getElementById('head3').setAttribute("onmouseover","this.style.textDecoration = 'underline'");
	document.getElementById('head2').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head2').style.textDecoration = "none"
	document.getElementById('head1').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head1').style.textDecoration = "none"
	document.getElementById('head4').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head4').style.textDecoration = "none"
	document.getElementById('head5').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head5').style.textDecoration = "none"
}*/
//4
function under4()
{
    document.getElementById('head4').style.textDecoration = "underline"
}
function ununder4()
{
    document.getElementById('head4').style.textDecoration = "none"
}/*
function click4()
{
    document.getElementById('head4').setAttribute("onmouseout","this.style.textDecoration = 'underline'");
	document.getElementById('head4').setAttribute("onmouseover","this.style.textDecoration = 'underline'");
	document.getElementById('head2').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head2').style.textDecoration = "none"
	document.getElementById('head3').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head3').style.textDecoration = "none"
	document.getElementById('head1').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head1').style.textDecoration = "none"
	document.getElementById('head5').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head5').style.textDecoration = "none"
}*/
//5
function under5()
{
    document.getElementById('head5').style.textDecoration = "underline"
}
function ununder5()
{
    document.getElementById('head5').style.textDecoration = "none"
}/*
function click5()
{
    document.getElementById('head5').setAttribute("onmouseout","this.style.textDecoration = 'underline'");
	document.getElementById('head5').setAttribute("onmouseover","this.style.textDecoration = 'underline'");
	document.getElementById('head2').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head2').style.textDecoration = "none"
	document.getElementById('head3').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head3').style.textDecoration = "none"
	document.getElementById('head4').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head4').style.textDecoration = "none"
	document.getElementById('head1').setAttribute("onmouseout","this.style.textDecoration = 'none'");
	document.getElementById('head1').style.textDecoration = "none"
}	*/