// JavaScript Document
//window.onresize = adjustBackground();

var myWidth = 0, myHeight = 0;

function setSize() {
  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 );
}

function adjustBackground()
{
	setSize();
	var background_img = document.getElementById("background_img");
	
	var theHeight = myHeight > 711 ? 711 : myHeight;

	if(background_img != null)
		background_img.height = theHeight;
}