function getDataFromForm(Form) {
    var data="";
    var key=1;
    for (key=1;key<Form.elements.length;key++) {         
         data+=escape(Form.elements[key].name)+"="+escape(Form.elements[key].value)+"&";
    }
    return data.substr(0, data.length-1);
}

function createxhr() 
{
    var xhr = false;
        try {
            xhr = new ActiveXObject('Msxml2.XMLHTTP');
        }
        catch (err2) {
            try {
                xhr = new ActiveXObject('Microsoft.XMLHTTP');
            }
            catch (err3) {
		try {
			xhr = new XMLHttpRequest();
		}
		catch (err1) 
		{
			xhr = false;
		}
            }
        }
    return xhr;
}

/* ======================================================================== */
$(document).ready(  function()
   {

      //Menu accordion
      jQuery('#list2').accordion({
         event: 'click',
         active: '.selected',
         selectedClass: 'active',
         animated: "bounceslide",
         header: "dt"
      }).bind("change.ui-accordion", function(event, ui) {
         jQuery('<div>' + ui.oldHeader.text() + ' hidden, ' + ui.newHeader.text() + ' shown</div>').appendTo('#log');
      });
      
      //Pour le menu, surlignage au survol de la souris
      $("#list2 dt").mouseover( function () {$(this).css('text-decoration','underline');});
      $("#list2 dt").mouseout( function () {$(this).css('text-decoration','none');});
      
      //Slider accueil
         $(".slider").jCarouselLite({
            btnNext: ".next",
            btnPrev: ".prev",
            visible: 1,
            auto: 5000,
            speed: 600
         });
         
         //Slider images
         $(".sliderimg").jCarouselLite({
            btnNext: ".next",
            btnPrev: ".prev",
            visible: 1,
            auto: 5000,
            speed: 600
         });
         
         //Slider images challenge sfk
         $(".sliderimgsfk").jCarouselLite({
            btnNext: ".next",
            btnPrev: ".prev",
            visible: 1,
            auto: 5000,
            speed: 600,
            wrap:true
         });

      
      //Inscription actualites
      $("#actu_inscription").click(   function () 
         {
				if (document.actu.nom.value== "") { alert("Veuillez reseigner votre nom."); return valide1; }
				a = document.actu.email.value;
            valide1 = false;
            for(var j=1;j<(a.length);j++){
               if(a.charAt(j)=='@'){
                  if(j<(a.length-4)){
				         for(var k=j;k<(a.length-2);k++){
                        if(a.charAt(k)=='.') valide1=true;
				         }
                  }
               }
            }
            if(valide1==false) { alert("Veuillez saisir une adresse email valide."); return valide1; }
    			donn= getDataFromForm(document.forms['actu']);

				var xhr = createxhr();
				xhr.onreadystatechange = function(){
					if(xhr.readyState == 4 && xhr.status == 200){
						rep = xhr.responseText;
						//alert(rep);
						document.getElementById("actu").innerHTML = rep;
					}
					else {
					   att= '<div id="wait"><img src="design/charte/wait.gif" /><p>Enegistrement en cours...</p></div>'
					   document.getElementById("actu").innerHTML = att;
					}
				}

				xhr.open("POST","script/actualites_inscription.php",true);
				xhr.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
				xhr.send(donn);
         });
   }
 );