/* change font sizes in home page */

function fontSizeSmall(name) 
{
    x = document.getElementById(name);
    y = document.getElementById('font-size-small');
    z = document.getElementById('font-size-normal');
    q = document.getElementById('font-size-large');
    x.style.fontSize = '0.8em';
    y.style.backgroundColor = '#555555';
    z.style.backgroundColor = '#a2b2c1';
    q.style.backgroundColor = '#a2b2c1';
}

function fontSizeNormal(name) 
{
    x = document.getElementById(name);
    y = document.getElementById('font-size-small');
    z = document.getElementById('font-size-normal');
    q = document.getElementById('font-size-large');
    x.style.fontSize = '1em';
    y.style.backgroundColor = '#a2b2c1';
    z.style.backgroundColor = '#555555';
    q.style.backgroundColor = '#a2b2c1';
}

function fontSizeLarge(name) 
{
    x = document.getElementById(name);
    y = document.getElementById('font-size-small');
    z = document.getElementById('font-size-normal');
    q = document.getElementById('font-size-large');
    x.style.fontSize = '1.2em';
    y.style.backgroundColor = '#a2b2c1';
    z.style.backgroundColor = '#a2b2c1';
    q.style.backgroundColor = '#555555';
}