/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */


function valide_form(f) {
    var l1    = f.elements["list1"];
    var l2    = f.elements["list2"];
    var m     = f.motcle.value;

    var index1 = l1.selectedIndex;
    var index2 = l2.selectedIndex;

    if (index1 < 1) {
        alert ("Veuillez choisir une Catégorie !\n");
        return false;
    } else {
        if (index2 < 1) {
            if ( (m == "") || (m == "Par références ou mot clé") ) {
                alert ("Veuillez choisir une Sous-Catégorie \nou saisir un Critère de recherche !\n");
                return false;
            } else {
                return true;
            }
        } else {
            return true;
        }
    }
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
    if (init==true) with (navigator) {
        if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
            document.MM_pgW=innerWidth;
            document.MM_pgH=innerHeight;
            onresize=MM_reloadPage;
        }
    }
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_showHideLayers() { //v9.0
    var i,p,v,obj,args=MM_showHideLayers.arguments;
    for (i=0; i<(args.length-2); i+=3)
        with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) {
            v=args[i+2];
            if (obj.style) {
                obj=obj.style;
                v=(v=='show')?'visible':(v=='hide')?'hidden':v;
            }
            obj.visibility=v;
        }
}


function MM_showHideLayerPanier() { //v6.0
  var i, p, v, obj, args=MM_showHideLayerPanier.arguments;

  // on modifie la valeur des champs cachés dans le formulaire du layer
  // avant de l'afficher
  var obj1 = document.getElementById("id_prod");
  if (args[3] != '') { obj1.value=parseInt(args[3]); }
  
  var obj2 = document.getElementById("quant");
  if (args[4] != '') { obj2.value=parseInt(args[4]); }

  for (i=0; i<(args.length-2); i+=3) {
    if ((obj=MM_findObj(args[i]))!=null) {
      v=args[i+2];
      if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
      obj.visibility=v;
    }
  }
}

/*
* balise blink
*/
if ( document.all )
{
    function blink_show()
    {
        blink_tags  = document.all.tags('blink');
        blink_count = blink_tags.length;
        for ( i = 0; i < blink_count; i++ )
        {
            blink_tags[i].style.visibility = 'visible';
        }

        window.setTimeout( 'blink_hide()', 700 );
    }

    function blink_hide()
    {
        blink_tags  = document.all.tags('blink');
        blink_count = blink_tags.length;
        for ( i = 0; i < blink_count; i++ )
        {
            blink_tags[i].style.visibility = 'hidden';
        }

        window.setTimeout( 'blink_show()', 250 );
    }

    window.onload = blink_show;
}