function showAbout(){
	document.getElementById('about').style.display = "block";
	document.getElementById('showaboutlink').style.display = "none";
	document.getElementById('hideaboutlink').style.display = "block";
}

function hideAbout(){
	document.getElementById('about').style.display = "none";
	document.getElementById('hideaboutlink').style.display = "none";
	document.getElementById('showaboutlink').style.display = "block";
}

function showAbout2(){
	document.getElementById('about2').style.display = "block";
	document.getElementById('showaboutlink2').style.display = "none";
	document.getElementById('hideaboutlink2').style.display = "block";
}

function hideAbout2(){
	document.getElementById('about2').style.display = "none";
	document.getElementById('hideaboutlink2').style.display = "none";
	document.getElementById('showaboutlink2').style.display = "block";
}

function showAbout3(){
	document.getElementById('about3').style.display = "block";
	document.getElementById('showaboutlink3').style.display = "none";
	document.getElementById('hideaboutlink3').style.display = "block";
}

function hideAbout3(){
	document.getElementById('about3').style.display = "none";
	document.getElementById('hideaboutlink3').style.display = "none";
	document.getElementById('showaboutlink3').style.display = "block";
}

function showAbout4(){
	document.getElementById('about4').style.display = "block";
	document.getElementById('showaboutlink4').style.display = "none";
	document.getElementById('hideaboutlink4').style.display = "block";
}

function hideAbout4(){
	document.getElementById('about4').style.display = "none";
	document.getElementById('hideaboutlink4').style.display = "none";
	document.getElementById('showaboutlink4').style.display = "block";
}

function showAbout5(){
	document.getElementById('about5').style.display = "block";
	document.getElementById('showaboutlink5').style.display = "none";
	document.getElementById('hideaboutlink5').style.display = "block";
}

function hideAbout5(){
	document.getElementById('about5').style.display = "none";
	document.getElementById('hideaboutlink5').style.display = "none";
	document.getElementById('showaboutlink5').style.display = "block";
}

function showAbout6(){
	document.getElementById('about6').style.display = "block";
	document.getElementById('showaboutlink6').style.display = "none";
	document.getElementById('hideaboutlink6').style.display = "block";
}

function hideAbout6(){
	document.getElementById('about6').style.display = "none";
	document.getElementById('hideaboutlink6').style.display = "none";
	document.getElementById('showaboutlink6').style.display = "block";
}

function showAbout7(){
	document.getElementById('about7').style.display = "block";
	document.getElementById('showaboutlink7').style.display = "none";
	document.getElementById('hideaboutlink7').style.display = "block";
}

function hideAbout7(){
	document.getElementById('about7').style.display = "none";
	document.getElementById('hideaboutlink7').style.display = "none";
	document.getElementById('showaboutlink7').style.display = "block";
}

function showAbout8(){
	document.getElementById('about8').style.display = "block";
	document.getElementById('showaboutlink8').style.display = "none";
	document.getElementById('hideaboutlink8').style.display = "block";
}

function hideAbout8(){
	document.getElementById('about8').style.display = "none";
	document.getElementById('hideaboutlink8').style.display = "none";
	document.getElementById('showaboutlink8').style.display = "block";
}