/**********************************************

 JavaScript

 lundi 27 mars 2006 18:48:49

 Fonctions de vérification de formulaire dynamiques

 Types possibles :

    - string

    - md5

    - text

    - enum

    - date

    - url

    - foreign

    - email

    - file

 **********************************************/



function form_check(form_id){

  var i=0;

  var errors='',error='';

  var arg,t_arg;

  var name,value,required='';

  var args=form_check.arguments;

  var frm=document.forms[form_id];

  //

  for(i=1;i<args.length;i++){

    arg=args[i];

    error='';

    addargs='';

    t_arg=arg.split(",");

    frm.elements[t_arg[0]].style.borderColor="";

    value=frm.elements[t_arg[0]].value;

    required=(t_arg[2]=='o')?'o':'n';

    switch(t_arg[1]){

      case 'string':

        break;



      case 'md5':

        cryptchecked=eval("frm.elements['crypt"+t_arg[0]+"'].checked");

        addargs=","+cryptchecked;

        break;



      default:

        break;

    }

    if(!eval("check_"+t_arg[1]+"('"+value+"','"+required+"'"+addargs+")")) error="\r\n- "+t_arg[3];

    if(error.length>0) frm.elements[t_arg[0]].style.borderColor="red";

    errors+=error;

  }

  if(errors.length>0){

    alert ("Les champs suivants n'ont pas été remplis correctement :" + errors);

    return false;

  }

  //

  return true;

}



// Identifiant

function check_id(value, required){

  return true;

}

// String

function check_string(value, required){

  if(required=='o' && (value.length<1 || value.length>255)) return false;

  //

  return true;

}

// md5

function check_md5(value, required, cryptcheck){

  if(required=='o' && value.length<1) return false;

  if(!cryptcheck && value.search("^[a-f0-9]{32}$")==-1) return false;

  //

  return true

}

// texte brut

function check_text(value, required){

  if(required=='o' && value.length<1) return false;

  //

  return true;

}

// liste de choix

function check_enum(value, required){

  if(required=='o' && value.length<1) return false;

  //

  return true;

}

// Date (Calendrier)

function check_date(value, required){

  if(required=='o' && value.length<1) return false;

  if(value.length>0 && value.search("^[0-9]{1,2}\/[0-9]{1,2}\/[0-9]{2,4}$")==-1) return false;

  //

  return true;

}

// Lien (URL)

function check_url(value, required){

  if(required=='o' && value.length<1) return false;

  if(value.search("^(https?|ftp)://$")!=-1) return true;

  if(value.length>0 && value.search("^(https?|ftp)://(w{3}\.)?(([a-z0-9\-])+)+\.+([a-z]{2,4})(/.*)?")==-1) return false;

  //

  return true;

}

// Clé étrangère

function check_foreign(value, required){

  return check_enum(value, required);

}

// Email (example@hoster.com)

function check_email(value, required){

  if(required=='o' && value.length<1) return false;

  if(value.length>0 && value.search("^[a-zA-Z0-9]([-_.]?[a-zA-Z0-9])*@[a-zA-Z0-9]([-.]?[a-zA-Z0-9])*\.([a-z]{2,4})$")==-1) return false;

  //

  return true;

}

// Editeur de texte WYSIWYG

function check_wysiwyg(value, required){

  return check_text(value, required);

}

// Fichier à uploader

function check_integer(value, required){

  if(isNaN(value) || !check_string(value, required)) return false;

  //

  return true;



}



/* ********************************************************* */

/* POUR L'AFFICHAGE DES MODULES                              */

/* ********************************************************* */

// Récupérer la valeur d'une propriété CSS d'un élément id

function getStyle(elt,pro){

  var element = document.getElementById(elt);

  if (window.getComputedStyle){ // Mozilla Firefox & cie

    var propriete = window.getComputedStyle(element,null).getPropertyValue(pro);

  }else if (element.currentStyle){ // Microsoft Internet Explorer

    // Formatage (IE) de la propriété CSS

    while (pro.indexOf('-') != -1){

      var lettresuivtiret = pro.charAt(pro.indexOf('-')+1);

      pro = pro.replace(/-\S{1}/,lettresuivtiret.toUpperCase());

    }

    var propriete = eval('element.currentStyle.'+pro);

  }

  return propriete;

}



function showHide(idElement){

   elt = document.getElementById(idElement);

   if(elt.style.display != 'none'){

       elt.style.display = 'none';

   }else{

       elt.style.display='';

   }

} 



/*

function showHide(idElement, defaultDisplay){

  if(!defaultDisplay){

    defaultDisplay='block';

  }

  elementID=document.getElementById(idElement);

  if(getStyle(idElement, 'display')!="none"){

    elementID.style.display="none";

  }else{

    elementID.style.display=defaultDisplay;

  }

}

*/



/* ********************************************************* */

/* AFFICHE OU CACHE DES DIV (BULLE)                          */

/* ********************************************************* */

function montre(object,nompos,posx,posy)
  {
  if (document.layers && document.layers[object])
    {
    document.layers[object].visibility = 'visible';
    document.layers[object].top=document.layers[nompos].clientTop+15+posy;
    document.layers[object].left=document.layers[nompos].clientLeft+posx;
    }
  else if (document.all)
    {
    document.all[object].style.visibility='visible';
    document.all[object].style.zIndex = 100;
    document.all[object].style.top=document.all[nompos].offsetTop+15+posy;
    document.all[object].style.left=document.all[nompos].offsetLeft+posx;
    }
  else if (document.getElementById)
    {
    document.getElementById(object).style.visibility = 'visible';
    document.getElementById(object).style.zIndex = 100;
    document.getElementById(object).style.top=document.getElementById(nompos).offsetTop+15+posy;
    document.getElementById(object).style.left=document.getElementById(nompos).offsetLeft+posx;
    }


   document.getElementById(object).style.display='block';

  }

function montrebout(object,nompos)
  {
  if (document.layers && document.layers[object])
    {
    document.layers[object].visibility = 'visible';
    document.layers[object].top=560;
    document.layers[object].left=document.layers[nompos].clientLeft+30;
    }
  else if (document.all)
    {
    document.all[object].style.visibility='visible';
    document.all[object].style.zIndex = 100;
    document.all[object].style.top=560;
    document.all[object].style.left=document.all[nompos].offsetLeft+30;
    }
  else if (document.getElementById)
    {
    document.getElementById(object).style.visibility = 'visible';
    document.getElementById(object).style.zIndex = 100;
    document.getElementById(object).style.top=560;
    document.getElementById(object).style.left=document.getElementById(nompos).offsetLeft+30;
    }


   document.getElementById(object).style.display='block';

  }

function cache(object)
  {
  if (document.layers && document.layers[object])
    {
    document.layers[object].visibility = 'hidden';
    }
  else if (document.all)
    {
    document.all[object].style.visibility = 'hidden';
    }
  else if (document.getElementById)
    {
    document.getElementById(object).style.visibility = 'hidden';
    }
       document.getElementById(object).style.display='none';
 }