function NewR(link)
{
  open(link, "", "scrollbars=yes, width=750, height=600,status=yes,resizable=yes,directories=yes,toolbar=yes,menubar=yes,location=yes" );
}
function dtl(obj)
{
	var x = document.getElementById( 'dtlimg' );
	x.src = obj;
}
function Center()
{
	var x = document.getElementById('body');
	
	var h = x.scrollHeight;
	var ch = alertSize();
	
	if( ch > h )
	{
		x.style.marginTop = (ch-h)/2 + "px";
	}
}
function alertSize() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  return myHeight;
}