function jrS(target, pos)
{
	var liProject = document.getElementById('projects').getElementsByTagName('a')[pos - 1];
	sRolStyles (liProject);
	pRolStyles (target);
}

function jrSD(target, pos)
{
	var liProject = document.getElementById('projects').getElementsByTagName('a')[pos - 1];
	sDefStyles (liProject);
	pDefStyles (target);
}

function jrP(target, pos)
{
	var liSquare = document.getElementById('squares').getElementsByTagName('a')[pos - 1];
	var ulProject = target.parentNode.parentNode.id;
	sRolStyles (target);
	pRolStyles (liSquare);
}

function jrPD(target, pos)
{
	var liSquare = document.getElementById('squares').getElementsByTagName('a')[pos - 1];
	sDefStyles (target);
	pDefStyles (liSquare);
}

function sDefStyles(elem)
{
	elem.style.color = "#8a9bb6";
}

function sRolStyles(elem)
{
	elem.style.color = "#fff";
}

function pDefStyles(elem)
{
	elem.style.backgroundColor = "#8a9bb6";
	sDefStyles (elem);
}

function pRolStyles(elem)
{
	elem.style.backgroundColor = "#fff";
	sRolStyles (elem);
}