window.onresize = function(){
	//BodyBkgPosition();
}

function HauteurMinimale()
{
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myHeight = document.body.clientHeight;
  }
  //window.alert( 'Width = ' + myWidth+ '.  Height = ' + myHeight  );
  if (document.body.offsetHeight < myHeight)
  {
	var hautDiff = myHeight - document.body.offsetHeight;
	document.getElementById('MainContent').style.height = (document.getElementById('MainContent').offsetHeight + hautDiff) +"px";
  }
}

function BodyBkgPosition()
{
	  if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		myWidth = window.innerWidth;
	  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		myWidth = document.documentElement.clientWidth;
	  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		myWidth = document.body.clientWidth;
	  }
	  
	  var modulo = myWidth%5 - 2;
	  if (modulo == "0")
	  {
		  document.body.style.backgroundPosition = "0px 2px";
	  }
	  else
	  {
		  document.body.style.backgroundPosition = (modulo)+"px 2px";
	  }
	
}