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var restaure = new Array;
window.onload=function(){
restaure['zone2'] = document.getElementById('zone2').offsetHeight;
document.getElementById('zone2').style.width = '0px';
document.getElementById('zone2').style.overflow = 'hidden';
document.getElementById('zone2').style.display = 'none';
}
function swap(elmt){
elt=document.getElementById(elmt);
if(elt.style.display=='none'){
var taille = restaure[elmt];
elt.style.display = '';
var timer = setInterval(function(){
if(taille>elt.offsetWidth){elt.style.width=(elt.offsetWidth+5)+'px'}
else{elt.style.width='auto';clearInterval(timer)}
},1);
}
else{
var taille = elt.offsetWidth;
restaure[elmt] = taille;
elt.style.overflow='hidden';
var timer = setInterval(function(){
if(taille>=5){elt.style.width=taille+'px';taille-=5;}
else{elt.style.display='none';clearInterval(timer)}
},1);
}
} |