function getQuery(val){QS = location.search;newVal = '&' + val;var start = QS.indexOf(newVal);if (start == -1){newVal = '?' + val;start = QS.indexOf(newVal);}var c = '';if (start != -1){begin = false;var j = QS.length;for (var i = start + 1; i < j; i++){if (QS.charAt(i) == '&'){ break;}if (begin == true){ c += QS.charAt(i); }if (QS.charAt(i) == '='){ begin = true; }}}return c;}

function plustospace(val){var result = '';var c = '';for(var i = 0; i<val.length; i++){c = val.charAt(i);if( c == '+' )result += ' ';else result += c;}return result;}

function fold(nr, vis_state){

        if (document.layers)
        {
                document.layers[nr].display = vis_state;
        }
        else if (document.all)
        {
                document.all[nr].style.display = vis_state;
        }
        else if (document.getElementById)
        {
                document.getElementById(nr).style.display = vis_state;
        }
}




//if (getQuery('err') != '' ) {fold('div_autre','block');}
if( getQuery('err') != '' ){document.write('<div style="display:block; color:#ff0000;" id="div_autre">&nbsp;&nbsp;' + plustospace(unescape(getQuery('err'))) + '</div>');}
//if( getQuery('err') != '' )	document.write('<font color=red><b>' + plustospace(unescape(getQuery('err'))) + '</font></b><p>');





function valid(){



	if (document.ekkosub.j2.value!=""){
	return true;
	}else{

        if(document.ekkosub.j2.value==""){
        fold('div_courriel','block');
		}else if(document.ekkosub.j2.value!=""){
  		fold('div_courriel','none');
		}else if (document.ekkosub.j2.value==""){
  		fold('div_courriel','block');
		}
		return false;
	}


}