var lastid = 'none';

function highlight(id) {
    if (id == lastid) return;
    
/*
    document.getElementById(id).style.fontWeight = "bold";
    document.getElementById(id).style.color = "#424242";
    if (lastid != 'none') {
        document.getElementById(lastid).style.fontWeight = "normal";
        document.getElementById(lastid).style.color = "#706666";
    }
*/
    document.getElementById(id).style.fontWeight = "bold";
    document.getElementById(id).style.color = "#333";
    if (lastid != 'none') {
        document.getElementById(lastid).style.fontWeight = "bold";
        document.getElementById(lastid).style.color = "#999";
    }
    lastid = id;
}

function highlightParent(id) {
    if (id == parent.lastid) return;
   /* 
    parent.document.getElementById(id).style.fontWeight = "bold";
    parent.document.getElementById(id).style.color = "#424242";
    if (parent.lastid != 'none') {
        parent.document.getElementById(parent.lastid).style.fontWeight = "normal";
        parent.document.getElementById(parent.lastid).style.color = "#706666";
    }
*/
    parent.document.getElementById(id).style.fontWeight = "bold";
    parent.document.getElementById(id).style.color = "#333";
    if (parent.lastid != 'none') {
        parent.document.getElementById(parent.lastid).style.fontWeight = "normal";
        parent.document.getElementById(parent.lastid).style.color = "#999";
    }
    parent.lastid = id;
}

function hoverIn(id) {
    if (id == lastid) return;
    
    //document.getElementById(id).style.color = "#424242";
    document.getElementById(id).style.color = "#333";
}

function hoverOut(id) {
    if (id == lastid) return;
    
    //document.getElementById(id).style.color = "#706666";
    document.getElementById(id).style.color = "#999";
}

function InitPage() {
    highlight('mainButton'); 
    document.getElementById("frame").src = "main.htm";
}