<!-- Cookies MTV 2006

function mvGetCookie(name) {
var a,b,c;
  c=unescape(document.cookie); a=c.indexOf(name+'=');
  if (a>=0) {
    b=c.indexOf('; ',a); if (b<0) b=c.length;
    return c.substring(a+name.length+1,b);
  }
  return "";
}
function mvSetCookie(name,value,seconds,path) {
var d=new Date();
var tm="";
  if ((seconds)&&(seconds!=0)) {
    d.setTime(d.getTime()+(seconds*1000));
    tm='; expires='+d.toGMTString();
  }
  if (path!=null) tm+='; path='+path;
  document.cookie=name+'='+value+tm;
}
function mvDelCookie(name) {
  mvSetCookie(name,'',-1);
}
function mvDelAllCookies() {
var c=document.cookie,start=0,x,z;
  do {
    x=c.indexOf('=',start);
    // check if cookie is without '=' mark
    z=c.indexOf(';',start); if ((z<x)&&(z>start)) x=z;
    if (x>0) {
      mvDelCookie(c.substring(start,x));
      start=c.indexOf('; ',x)+2; // min value is -1 so +2 makes 1
    }
  } while (start>1);
}
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