function fmclicked(z)
{
var str1 = "fm";
var y= str1.concat(z);
for (i=1; i<=3; i++)
{document.getElementById(str1.concat(i)).style.color = "#CCCCFF";
document.getElementById(str1.concat(i)).style.fontSize = "14px";} 
document.getElementById(y).style.color = "#28166F";
document.getElementById(y).style.fontSize = "18px";
}
function fmlinkclicked(x)
{
switch(x)
{
case 1: window.location = "1.php"; break;
case 2: window.location = "cegunkrol.php"; break;
case 3: window.location = "elerhetoseg.php"; break;}}
function over(x)
{if (document.getElementById(x).style.fontSize!="18px")
{document.getElementById(x).style.color="#735EB5";};}

function out(x)
{if (document.getElementById(x).style.fontSize!="18px")
{document.getElementById(x).style.color="#315279";}}

function active(x)
{document.getElementById(x).style.fontSize="18px";
 document.getElementById(x).style.color="#28166F";}

function clicked(x)
{for (i=1; i<=18; i++)
{document.getElementById('c'+i).style.fontSize="14px";
 document.getElementById('c'+i).style.color="#315279";}
 switch(x) {
 case 1: window.location = '1.php'; active('c1'); break;
 case 2: window.location = '2.php'; active('c2'); break;
 case 3: window.location = '3.php'; active('c3'); break;
 case 4: window.location = '4.php'; active('c4'); break;
 case 5: window.location = '5.php'; active('c5'); break;
 case 6: window.location = '6.php'; active('c6'); break;
 case 7: window.location = '7.php'; active('c7'); break;
 case 8: window.location = '8.php'; active('c8'); break;
 case 9: window.location = '9.php'; active('c9'); break;
 case 10: window.location = '10.php'; active('c10'); break;
 case 11: window.location = '11.php'; active('c11'); break;
 case 12: window.location = '12.php'; active('c12'); break;
 case 13: window.location = '13.php'; active('c13'); break;
 case 14: window.location = '14.php'; active('c14'); break;
 case 15: window.location = '15.php'; active('c15'); break;
 case 16: window.location = '16.php'; active('c16'); break;
 case 17: window.location = '17.php'; active('c17'); break;
 case 18: window.location = '18.php'; active('c18'); break;
 }}