function setSkills(idName)
{
	if(document.getElementById(idName).style.visibility == "hidden")
	{
		document.getElementById(idName).style.position='static'; 
		document.getElementById(idName).style.visibility='visible';
		document.getElementById(idName).style.display='block';
	}
	else
	{
		document.getElementById(idName).style.position='absolute'; 
		document.getElementById(idName).style.visibility='hidden';
		document.getElementById(idName).style.display='none';
	}
}
function HideDivs()
{
	for(i=1;i<37;i++)
	{
		divName = "inst" + i;
		//alert(val);
		if(i == 1 || i == 4 || i == 7 || i == 10 || i == 13 || i == 16 || i == 19 || i == 22 || i == 25 || i == 28 || i == 31 || i == 34)
		{
			if(document.getElementById(divName))
			{
				document.getElementById(divName).style.position='static'; 
				document.getElementById(divName).style.visibility='visible';
				document.getElementById(divName).style.display='block';
			}
		}
		else
		{
			if(document.getElementById(divName))
			{
				document.getElementById(divName).style.position='absolute'; 
				document.getElementById(divName).style.visibility='hidden';
				document.getElementById(divName).style.display='none';
			}
		}
	}
}