function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}




// get window width


function windowSize() {


  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;


  }


  //window.alert( 'Width = ' + myWidth );


  //window.alert( 'Height = ' + myHeight );


  return myWidth;


}





// take page width and content size to work out spacer with which should


// push the table into the centre


function bufferWidth(contentWidth) {





	var pageWidth;


	var contentWidth;


	var bufferWidth;


	var errorCorrection = 10;


	


	// get this window height


	pageWidth = windowSize();


	// work out buffer size


	bufferWidth = ((pageWidth - contentWidth) / 2) - errorCorrection;


	return bufferWidth;


}








var bufferWidth = bufferWidth(750);


document.write("<img src='/images/spacer.gif' width='" + bufferWidth + "' height='50' alt='spacer'>");