function link_rengi() {
if (document.getElementById('renkli').style.color != "#ff0000") {
document.getElementById('renkli').style.color = "#ff0000";
document.getElementById('renkli').style.backgroundColor = "#FFFFFF";
document.getElementById('rm').style.color = "#585858";
}
else {
document.getElementById('renkli').style.backgroundColor = "#155690";
document.getElementById('renkli').style.color = "#FFFFFF";
document.getElementById('rm').style.color = "#FFFFFF";
}
setTimeout('link_rengi()', 1000);
};