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var ie=document.all 
var ieNOTopera=document.all&&navigator.userAgent.indexOf("Opera")==-1 

function regenerate(){ 
window.location.reload() 
} 

function regenerate2(){ 
if (document.layers) 
setTimeout("window.onresize=regenerate",400) 
} 

var which=0 

function flash(){ 
if (which==0){ 
if (document.layers) 
topmsg_obj.bgColor=flashtocolor 
else 
topmsg_obj.style.backgroundColor=flashtocolor 
which=1 
} 
else{ 
if (document.layers) 
topmsg_obj.bgColor=backgroundcolor 
else 
topmsg_obj.style.backgroundColor=backgroundcolor 
which=0 
} 
} 

if (ie||document.getElementById) 
document.write('<div id="topmsg" style="position:absolute;visibility:hidden">'+message+'</div>') 

var topmsg_obj=ie? document.all.topmsg : document.getElementById? document.getElementById("topmsg") : document.topmsg 

function positionit(){ 
var dsocleft=ie? document.body.scrollLeft : pageXOffset 
var dsoctop=ie? document.body.scrollTop : pageYOffset 
var window_width=ieNOTopera? document.body.clientWidth : window.innerWidth-20 
var window_height=ieNOTopera? document.body.clientHeight : window.innerHeight 

if (ie||document.getElementById){ 
topmsg_obj.style.left=parseInt(dsocleft)+window_width/2-topmsg_obj.offsetWidth/2 
topmsg_obj.style.top=parseInt(dsoctop)+parseInt(window_height)-topmsg_obj.offsetHeight-4 
} 
else if (document.layers){ 
topmsg_obj.left=dsocleft+window_width/2-topmsg_obj.document.width/2 
topmsg_obj.top=dsoctop+window_height-topmsg_obj.document.height-5 
} 
} 

function setmessage(){ 
if (displaymode==2&&(!display_msg_or_not())) 
return 
if (document.layers){ 
topmsg_obj=new Layer(window.innerWidth) 
topmsg_obj.bgColor=backgroundcolor 
regenerate2() 
topmsg_obj.document.write(message) 
topmsg_obj.document.close() 
positionit() 
topmsg_obj.visibility="show" 
if (displayduration!=0) 
setTimeout("topmsg_obj.visibility='hide'",displayduration) 
} 
else{ 
positionit() 
topmsg_obj.style.backgroundColor=backgroundcolor 
topmsg_obj.style.visibility="visible" 
if (displayduration!=0) 
setTimeout("topmsg_obj.style.visibility='hidden'",displayduration) 
} 
setInterval("positionit()",100) 
if (flashmode==1) 
setInterval("flash()",1000) 
} 

function get_cookie(Name) { 
var search = Name + "=" 
var returnvalue = "" 
if (document.cookie.length > 0) { 
offset = document.cookie.indexOf(search) 
if (offset != -1) { 
offset += search.length 
end = document.cookie.indexOf(";", offset) 
if (end == -1) 
end = document.cookie.length; 
returnvalue=unescape(document.cookie.substring(offset, end)) 
} 
} 
return returnvalue; 
} 

function display_msg_or_not(){ 
if (get_cookie("displaymsg")==""){ 
document.cookie="displaymsg=yes" 
return true 
} 
else 
return false 
} 

if (document.layers||ie||document.getElementById) 
window.onload=setmessage