function NewWindow(mypage,myname,w,h)
		{
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'width='+w+',height='+h+',top='+wint+',left='+winl+',scrollbars=yes,resizable=yes,height=450,width=800,status=no';
	win = window.open(mypage, myname, winprops);
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
		}

	function toggleMenu(currMenu) {
			if (document.getElementById) {
				thisMenu = document.getElementById(currMenu).style
				if (thisMenu.display == "block") {
					thisMenu.display = "none"
				}
				else {
					thisMenu.display = "block"
				}
				return false
			}
			else {
				return true
			}
		}


onOnImage = new Image(4,4)
onOnImage.src = "images/on.gif"

function swapImage(name,image) {
    document.images[name].src = image;
}

function land(ref, target)
{
lowtarget=target.toLowerCase();
if (lowtarget=="_self") {window.location=loc;}
else {if (lowtarget=="_top") {top.location=loc;}
else {if (lowtarget=="_blank") {window.open(loc);}
else {if (lowtarget=="_parent") {parent.location=loc;}
else {parent.frames[target].location=loc;};
}}}
}
function jump(menu)
{
ref=menu.choice.options[menu.choice.selectedIndex].value;
splitc=ref.lastIndexOf("*");
target="";
if (splitc!=-1)
{loc=ref.substring(0,splitc);
target=ref.substring(splitc+1,1000);}
else {loc=ref; target="_self";};
if (ref != "") {land(loc,target);}
}



if (document.all || document.getElementById){ //if IE4 or NS6+
document.write('<style type="text/css">\n')
document.write('.dyncontent{display: none; width: 250px; height: 60px;}\n')
document.write('</style>')
}

var curcontentindex=0
var messages=new Array()

function getElementByClass(classname){
var inc=0
var alltags=document.all? document.all : document.getElementsByTagName("*")
for (i=0; i<alltags.length; i++){
if (alltags[i].className==classname)
messages[inc++]=alltags[i]
}
}

function rotatecontent(){
//get current message index (to show it):
curcontentindex=(curcontentindex<messages.length-1)? curcontentindex+1 : 0
//get previous message index (to hide it):
prevcontentindex=(curcontentindex==0)? messages.length-1 : curcontentindex-1
messages[prevcontentindex].style.display="none" //hide previous message
messages[curcontentindex].style.display="block" //show current message
}


window.onload=function(){
if (document.all || document.getElementById){
getElementByClass("dyncontent")
setInterval("rotatecontent()", 8000)
}
}