function getScroll(){
var x, y;
if(document.all !== void 0){ 
x = document.body.scrollLeft;
y = document.body.scrollTop;
}else if(document.layers !== void 0 || (navigator.userAgent.indexOf("Opera") != -1 || window.opera !== void 0)){ // NN4, Opera6
x = window.pageXOffset;
y = window.pageYOffset;
}else if(navigator.userAgent.indexOf("Gecko") != -1){ 
x = window.scrollX;
y = window.scrollY;
}else{
x = y = 0;
}
return {x: x, y: y};
}

var SCROLL;

var divCountScroller = 30; 

function scroller(x, y, count){
if(count === void 0){
count = 0;
SCROLL = getScroll();
}

if(count++ < divCountScroller){
var c = count/divCountScroller;

var nx = SCROLL.x+(x-SCROLL.x)*c;
var ny = SCROLL.y+(y-SCROLL.y)*c;

window.scrollTo(nx, ny);

setTimeout("scroller("+x+","+y+","+count+");", 1); 
}
}

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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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];}
}