function openHelp() {
    url="help.html"
	helpWin=window.open(url, 'helpWin', 'personalbar=no,toolbar=no,status=no,scrollbars=yes,location=no,resizable=no,menubar=no,width=400,height=400');
	if(window.focus)
		helpWin.focus();
}

function lyricsWindow(url)
{
lyricsWin=window.open(url, 'lyricsWin','personalbar=no,toolbar=no,status=no,scrollbars=yes,location=no,resizable=yes,menubar=no,width=760,height=700');
if(window.focus)
lyricsWin.focus();
}

function profileWindow(url)
{
profileWin=window.open(url, 'profileWin','personalbar=no,toolbar=no,status=no,scrollbars=yes,location=no,resizable=yes,menubar=no,width=600,height=600');
if(window.focus)
profileWin.focus();
}

function goSearch(){
var target;
var filt = document.getElementById('filter').value;
var query = document.getElementById('string').value;
if (filt == 'q'){
target='search.php?'+filt+'='+query;
} else {
target='search_fact.php?'+filt+'='+query;
}
window.location.href = target;
}

function handleEnter(inField, e) {
    var charCode;
    if(e && e.which){
        charCode = e.which;
    }else if(window.event){
        e = window.event;
        charCode = e.keyCode;
    }
    if(charCode == 13) { goSearch(); }
}