var SiteWidth = 980;
 //var sLeft = (screen.width - SiteWidth) / 2;
 var sLeft = (document.body.clientWidth - SiteWidth) / 2;
 if (sLeft < 0 ){sLeft = 0;}
	
function NewLeft(sName){
	var elem = document.getElementById(sName);
	//alert('sName: ' + elem);
	if (elem){
		var nLeft = elem.offsetLeft + sLeft; 
		elem.style.left = nLeft + 'px';	
	}
}
	//SITE
 	/*NewLeft('menugauche');
 	
	//Accueil
	NewLeft('menudroite');
	NewLeft('p1');
	NewLeft('p2');
	NewLeft('p3');
	NewLeft('p4');
	NewLeft('bleu');
	NewLeft('rouge');
	NewLeft('jaune');
	NewLeft('vert');
	NewLeft('panneau');
	
	//Explorez
 	NewLeft('ExploDiv1');
 	NewLeft('ExploDiv2');
 	NewLeft('ExploDiv3');
 	NewLeft('ExploDiv4');
 	NewLeft('ExploDiv5');
 	NewLeft('ExploDiv6');
	
	//WE
 	NewLeft('toutdoux');
 	NewLeft('xtrem');
 	NewLeft('toietmoi');
 	NewLeft('nostress');
 	NewLeft('enfamille');
 	NewLeft('delart');*/
 	
 	//site

 	NewLeft('site');