//Open blank window
window.onload = function() {
  var node_a = document.getElementsByTagName('a');
  for (var i in node_a) {
    if (node_a[i].className == 'blank') {
      node_a[i].onclick = function() {
        window.open(this.href, '', '');
        return false;
      };
    }
  }
};

function winOpen(URL){
 window.open(URL,"Inpaku","toolbar=no,location=no,menubar=no,resizable=no,scrollbars=no,status=no,height=550,width=715");
}