function reste1(texte) {var restants=400-texte.length; document.getElementById('caracteres1').innerHTML=restants;}
function reste2(texte) {var restants=500-texte.length; document.getElementById('caracteres2').innerHTML=restants;}
function reste3(texte) {var restants=500-texte.length; document.getElementById('caracteres3').innerHTML=restants;}
function reste4(texte) {var restants=500-texte.length; document.getElementById('caracteres4').innerHTML=restants;}
function reste5(texte) {var restants=500-texte.length; document.getElementById('caracteres5').innerHTML=restants;}
function reste6(texte) {var restants=500-texte.length; document.getElementById('caracteres6').innerHTML=restants;}
function reste7(texte) {var restants=500-texte.length; document.getElementById('caracteres7').innerHTML=restants;}
function reste8(texte) {var restants=400-texte.length; document.getElementById('caracteres8').innerHTML=restants;}
function reste9(texte) {var restants=500-texte.length; document.getElementById('caracteres9').innerHTML=restants;}
function reste10(texte) {var restants=500-texte.length; document.getElementById('caracteres10').innerHTML=restants;}
function reste11(texte) {var restants=500-texte.length; document.getElementById('caracteres11').innerHTML=restants;}
function reste12(texte) {var restants=500-texte.length; document.getElementById('caracteres12').innerHTML=restants;}
function reste13(texte) {var restants=500-texte.length; document.getElementById('caracteres13').innerHTML=restants;}
function reste14(texte) {var restants=500-texte.length; document.getElementById('caracteres14').innerHTML=restants;}
function reste15(texte) {var restants=500-texte.length; document.getElementById('caracteres15').innerHTML=restants;}
function reste16(texte) {var restants=500-texte.length; document.getElementById('caracteres16').innerHTML=restants;}
function reste17(texte) {var restants=500-texte.length; document.getElementById('caracteres17').innerHTML=restants;}
function reste18(texte) {var restants=500-texte.length; document.getElementById('caracteres18').innerHTML=restants;}