function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// Blink
var b_timer = null; // blink timer 
var b_on = true; // blink state 
var blnkrs = null; // array of spans 

function blink() { 
var tmp = document.getElementsByTagName("span"); 
if (tmp) { 
blnkrs = new Array(); 
var b_count = 0; 
for (var i = 0; i < tmp.length; ++i) { 
if (tmp[i].className == "blink") { 
blnkrs[b_count] = tmp[i]; 
++b_count; 
} 
} 
// time in m.secs between blinks 
// 500 = 1/2 second 
blinkTimer(500); 
} 
} 

function blinkTimer(ival) { 
if (b_timer) { 
window.clearTimeout(b_timer); 
b_timer = null; 
} 
blinkIt(); 
b_timer = window.setTimeout('blinkTimer(' + ival + ')', ival); 
} 

function blinkIt() { 
for (var i = 0; i < blnkrs.length; ++i) { 
if (b_on == true) { 
blnkrs[i].style.visibility = "hidden"; 
} 
else { 
blnkrs[i].style.visibility = "visible"; 
} 
} 
b_on =!b_on; 
}