function navanim(id,pic)
{
document.getElementById("navimg").src=pic
document.getElementById('a'+id+'').style.fontSize="14pt"

document.getElementById("project1").style.visibility="hidden"
document.getElementById("project1").style.width="0"
document.getElementById("project3").style.visibility="hidden"
document.getElementById("project3").style.width="0"
}

function hide(id)
{
document.getElementById("navimg").src="project2.jpg"
document.getElementById('a'+id+'').style.fontSize="12pt"

document.getElementById("project1").style.visibility="visible"
document.getElementById("project1").style.width="174"
document.getElementById("project3").style.visibility="visible"
document.getElementById("project3").style.width="174"
}

function navproj(id)
{
document.getElementById('a'+id+'').style.fontSize="13pt"
}

function shut(id)
{
document.getElementById('a'+id+'').style.fontSize="11pt"
}