function themes(url) {

    if ( url == "programme_dossiers_lea.html") 
       {
       l = 800 ;
       h = 600 ;
       }
    if ( url == "programme_pratiques_lea.html") 
       {
       l = 800 ;
       h = 600 ;
       }
    if ( url == "programme_atel_image_son.html") 
       {
       l = 800 ;
       h = 600 ;
       }
    if ( url == "programme_nsp.html" ) 
       {
       l = 887 ;
       h = 169 ;
       }
    if ( url == "programme_nrp_lycee.html" ) 
       {
       l = 541 ;
       h = 264 ;
       }
    if ( url == "programme_nrp_college.html" ) 
       {
       l = 888 ;
       h = 364 ;
       }
    if ( url == "prog2010_nsp.html" ) 
       {
       l = 887 ;
       h = 169 ;
       }
    if ( url == "prog2010_nrp_lycee.html" ) 
       {
       l = 780 ;
       h = 370 ;
       }
    if ( url == "prog2010_nrp_college.html" ) 
       {
       l = 888 ;
       h = 364 ;
       }
    if ( url == "programme_jdi.html" ) 
       {
       l = 545 ;
       h = 282 ;
       }
    if ( url == "programme_educ_enfantine.html" ) 
       {
       l = 545 ;
       h = 282 ;
       }
    if ( url == "programme_docu_image.html" ) 
       {
       l = 800 ;
       h = 600 ;
       }
    if ( url == "prog2010_nsp.html" ) 
       {
       l = 887 ;
       h = 169 ;
       }
    if ( url == "prog2010_nrp_lycee.html" ) 
       {
       l = 780 ;
       h = 370 ;
       }
    if ( url == "prog2010_nrp_college.html" ) 
       {
       l = 888 ;
       h = 364 ;
       }
   if ( url == "prog2010_dossiers_lea.html") 
       {
       l = 800 ;
       h = 600 ;
       }
    if ( url == "prog2010_pratiques_lea.html") 
       {
       l = 800 ;
       h = 600 ;
       }
    if ( url == "prog2010_atel_image_son.html") 
       {
       l = 800 ;
       h = 600 ;
       }
    if ( url == "prog2010_docu_image.html" ) 
       {
       l = 800 ;
       h = 600 ;
       }
    if ( url == "prog2011_nsp.html" ) 
       {
       l = 895 ;
       h = 491 ;
       }
    if ( url == "prog2012_nsp.html" ) 
       {
       l = 895 ;
       h = 491 ;
       }
    if ( url == "prog2011_nrp_lycee.html" ) 
       {
       l = 768 ;
       h = 368 ;
       }
    if ( url == "prog2011_nrp_college.html" ) 
       {
       l = 771 ;
       h = 428 ;
       }
    l = l + 20 ;
    h = h + 20 ;
    url = "/abovdev/anim_flash/" + url ;
	hauteur=Math.round((screen.availHeight-h)/2);
	largeur=Math.round((screen.availWidth-l)/2);
	window.open(url, "site", "toolbar=0,location=0,directories=0,status=0,scrollbars=no,resizable=no,menubar=0,top="+hauteur+",left="+largeur+",width="+l+",height="+h);
}


function comment(url) {
    l = 885 ;
    h = 845 ;
    url = "/abov/npr/pages/" + url ;
	hauteur=Math.round((screen.availHeight-h)/2);
	largeur=Math.round((screen.availWidth-l)/2);
	window.open(url, "site", "toolbar=0,location=0,directories=0,status=0,scrollbars=no,resizable=no,menubar=0,top="+hauteur+",left="+largeur+",width="+l+",height="+h);
}

function wop(url) {
    l = 885 ;
    h = 845 ;
    url = "/abov/" + url ;
	hauteur=Math.round((screen.availHeight-h)/2);
	largeur=Math.round((screen.availWidth-l)/2);
	window.open(url, "site", "toolbar=0,location=0,directories=0,status=0,scrollbars=yes,resizable=yes,menubar=0,top="+hauteur+",left="+largeur+",width="+l+",height="+h);
}