var popimage1=null;
var popimage2=null;

function deplace()
{
      if (document.getElementById)
			{
        popimage1 = document.getElementById('texte1');
        popimage2 = document.getElementById('texte2');
      }
      else
			{ 
				if (document.all) 
				{
          popimage1 = document.all.texte1;
          popimage2 = document.all.texte2;
      	}
      	else
				{
  			  if (document.layers) 
					{
            popimage1 = document.layers.texte1;
            popimage2 = document.layers.texte2;
      		}
    		}
			}
			nom_layer1=popimage1.style;
			nom_layer2=popimage2.style;
			nom_layer1.left = 0 + "px";
			nom_layer2.left = 750 + "px";
			ctop=1;
			cleft1=0;
			cleft2=750;
  		timimage=setTimeout("tourne();",10);
}

function tourne()
{
 	cleft1=cleft1-1;
 	cleft2=cleft2-1;
	if (ctop==1)
	{
	 	 if (cleft1<=-35) {cleft2=715;ctop=2;}
	}
	else
	{
	 	if (cleft2<=-35) {cleft1=715;ctop=1;}
	}
	nom_layer1.left = cleft1 + "px";
	nom_layer2.left = cleft2 + "px";
  timimage=setTimeout("tourne();",50);
}

window.onload=deplace;