//Home
h0s = new Image; h0s.src = "images/h0.gif";
h0r = new Image; h0r.src = "images/h0-r.gif";
h1s = new Image; h1s.src = "images/h1.gif";
h1r = new Image; h1r.src = "images/h1-r.gif";

//Rollover
sfHover = function() {
var sfEls = document.getElementById("navs").getElementsByTagName("LI");
for (var i=0; i<sfEls.length; i++) {
sfEls[i].onmouseover=function() {
this.className+=" sfhover";
}
sfEls[i].onmouseout=function() {
this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
}
}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

//Popup
var newWin = null;
function popUp(strU, strW, strH) {
x = (640 - strW)/2, y = (480 - strH)/2;
if(screen) { x = (screen.availWidth - strW)/2; y = (screen.availHeight - strH)/2; }
if(newWin != null && !newWin.closed) { newWin.close(); }
var newOpt = "";
newOpt = "status,scrollbars,width="+strW+",height="+strH+",screenX="+x+",screenY="+y+",top="+y+",left="+x;
newWin = window.open(strU, 'newWin', newOpt);
}