function resize()
{
	var heightSansContenu = 0;
   
   var entete = document.getElementById( 'entete' );
	var heightEntete = parseInt( entete.scrollHeight );
   heightSansContenu += heightEntete;
   
   var heightContenu;
   if( lnColonnes == 2 )
   {
   	var gauche2 = document.getElementById( 'gauche2' );
   	var heightGauche2 = parseInt( gauche2.scrollHeight );
      
   	var droite2 = document.getElementById( 'droite2' );
   	var heightDroite2 = parseInt( droite2.scrollHeight );
      
      var heightMax2 = heightGauche2;
      if( heightDroite2 > heightMax2 )
      {
         heightMax2 = heightDroite2;
      }
      heightContenu = heightMax2;
   }
   if( lnColonnes == 3 )
   {
   	var gauche3 = document.getElementById( 'gauche3' );
   	var heightGauche3 = parseInt( gauche3.scrollHeight );
      
   	var milieu3 = document.getElementById( 'milieu3' );
   	var heightMilieu3 = parseInt( milieu3.scrollHeight );
      
   	var droite3 = document.getElementById( 'droite3' );
   	var heightDroite3 = parseInt( droite3.scrollHeight );
      
      var heightMax3 = heightGauche3;
      if( heightMilieu3 > heightMax3 )
      {
         heightMax3 = heightMilieu3;
      }
      if( heightDroite3 > heightMax3 )
      {
         heightMax3 = heightDroite3;
      }
      heightContenu = heightMax3;
   }
   
	var piedDePage = document.getElementById( 'pied-de-page' );
	var heightPiedDePage = parseInt( piedDePage.scrollHeight );
   heightSansContenu += heightPiedDePage;
	
	var heightBody = parseInt( document.body.clientHeight );
   
	var corps = document.getElementById( 'corps' );
   
   if( heightSansContenu + heightContenu < heightBody )
   {
      corps.style.height = ( heightBody - heightSansContenu ) + 'px';
   }
   else
   {
      corps.style.height = heightContenu + 'px';
   }
}

function showGMap()
{
   var loDivGMap        = document.getElementById( 'google-map' );
   var loDivGStreetView = document.getElementById( 'google-streetview' );
   loDivGStreetView.style.display = 'none';
   loDivGMap.style.display        = '';
}

function showGStreetView()
{
   var loDivGStreetView = document.getElementById( 'google-streetview' );
   var loDivGMap        = document.getElementById( 'google-map' );
   loDivGMap.style.display        = 'none';
   loDivGStreetView.style.display = '';
}