// JavaScript Document
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



<!--
window.onload = montre;

function montre(id) {
	var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) { document.getElementById('smenu'+i).style.display='none'; }
	}
	if (d) { d.style.display='block'; }
}

function delai(sec) {
	temps = setTimeout("montre()",sec*200);
	/*"document.getElementById('smenu1').style.display='none';document.getElementById('smenu2').style.display='none';document.getElementById('smenu3').style.display='none';document.getElementById('smenu4').style.display='none';'
	",sec*200); // delai en millisecondes*/
}

function annule() {
  clearTimeout(temps);
}

// window.onload = delai(1);
window.onload = function() { temps = setTimeout("montre()", 200); } // due to IE6 Bug

//-->



function check_form(form,dont_mark) {
   //return true;
   // Set colors 
   var color = '#fff';
   var high_color = '#ffb';
   

   var error = false;
   var error_message = "Veuillez remplir tous les champs obligatoires";

   var first = -1;
   var to_color = new Array;
   var to_disable = new Array;   
   
   
   for (var i=0 ; i<form.elements.length ; i++) {
      var el = form.elements[i];
      if (el.type=='submit') {
         to_disable.push(el);      
      }
      else if ( el.getAttribute('required') && (!el.getAttribute('check') || form.elements[el.getAttribute('check')].checked) ){ 
      
         var this_error = false;
         
         switch(el.type) {
            case 'checkbox':
            case 'radio':
               var this_name = el.name;
               var none_checked = true;
               for (var j=0; j<form.elements.length ; j++) {
                  if(form.elements[j].name==this_name && form.elements[j].checked) {
                     none_checked = false;
                  }
               }
               if (none_checked) {
                  this_error = true;
               }
            break;
               
            default:
            
               if (   el.value==''   ||   ( el.getAttribute('pattern') && !el.value.match(RegExp(el.getAttribute('pattern'),"i")) )   ){
                  if (el.getAttribute('visible')) {
                     var state_element = document.getElementById(el.getAttribute('visible'));
                     if (!state_element || state_element.style.display!='none') {
                        this_error = true;
                     }
                  }
                  else {
                     this_error = true;
                  }
               }
               else if (el.getAttribute('equal')) {
                  var equal_element = form.elements[el.getAttribute('equal')];
                  if (equal_element.value!=el.value) {
                     this_error = true;
                     var equal_parent = equal_element.parentNode;
                     if (!dont_mark) {
                        to_color.push(equal_parent);
                     }
                  }
               }
         }
                                         
         var parent_node = el.parentNode;
         if(this_error) {
            error = true;
            if (first == -1) {
               first = i;
            }         
            if (!dont_mark) {
               //to_color.push(parent_node);
               to_color.push(el);
            }
         }
         else {
            if (!dont_mark) {
               //parent_node.style.background = color;         
               el.style.background = color;         
            }
         }                
      }
   }
   var message_area = document.getElementById('message_area');
   if (error) {
      for (var i=0 ; i<to_color.length ; i++) {
         to_color[i].style.background = high_color;
      }
      if (message_area && !dont_mark) {
         message_area.innerHTML = error_message;
         message_area.style.display = 'block';
      }
      else {
         alert(error_message);
      }
      if (first > -1) {
         form.elements[first].focus();
      }
      return false;
   }
   else {
      for (var i=0 ; i<to_disable.length ; i++) {
         to_disable[i].disabled = true;
         if (to_disable[i].type=='submit') {
            to_disable[i].value = 'Attende...';
         } 
      }
      return true;   
   }

}