/**
 * Top redirect - if content window is loaded, redirect to the index
 */
function frameRedirect() {
   if(window == top)
	    window.location.href = "index.htm";
}

/**
 * rollover functions
 */
var oldTitle = null;
function highlightLink(statText) {
   if(oldTitle == null)
	    oldTitle = top.document.title;
   top.document.title = statText;
}
function unhiglightLink() {
   top.document.title = oldTitle;
}

var scrollMsg = "We can't believe how sad you are.                                                ";
var currentMsg = scrollMsg;
/**
 * Scroll message on status bar
 */
function statusScroller() {
 
	 window.status = currentMsg;
	 var tmp = currentMsg.substring(0,scrollMsg.length-1);
	 currentMsg = currentMsg.charAt(currentMsg.length-1) + tmp;
	 window.setTimeout(statusScroller,50);
}

function flip(imageFile,elm) {
    elm.src = imageFile;
}