function getAnchorPosition(anchorname){var useWindow=false;var coordinates=new Object();var x=0,y=0;var use_gebi=false, use_css=false, use_layers=false;if(document.getElementById){use_gebi=true;}else if(document.all){use_css=true;}else if(document.layers){use_layers=true;}if(use_gebi && document.all){x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);}else if(use_gebi){var o=document.getElementById(anchorname);x=AnchorPosition_getPageOffsetLeft(o);y=AnchorPosition_getPageOffsetTop(o);}else if(use_css){x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);}else if(use_layers){var found=0;for(var i=0;i<document.anchors.length;i++){if(document.anchors[i].name==anchorname){found=1;break;}}if(found==0){coordinates.x=0;coordinates.y=0;return coordinates;}x=document.anchors[i].x;y=document.anchors[i].y;}else{coordinates.x=0;coordinates.y=0;return coordinates;}coordinates.x=x;coordinates.y=y;return coordinates;}
function getAnchorWindowPosition(anchorname){var coordinates=getAnchorPosition(anchorname);var x=0;var y=0;if(document.getElementById){if(isNaN(window.screenX)){x=coordinates.x-document.body.scrollLeft+window.screenLeft;y=coordinates.y-document.body.scrollTop+window.screenTop;}else{x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;}}else if(document.all){x=coordinates.x-document.body.scrollLeft+window.screenLeft;y=coordinates.y-document.body.scrollTop+window.screenTop;}else if(document.layers){x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;}coordinates.x=x;coordinates.y=y;return coordinates;}
function AnchorPosition_getPageOffsetLeft(el){var ol=el.offsetLeft;while((el=el.offsetParent) != null){ol += el.offsetLeft;}return ol;}
function AnchorPosition_getWindowOffsetLeft(el){return AnchorPosition_getPageOffsetLeft(el)-document.body.scrollLeft;}
function AnchorPosition_getPageOffsetTop(el){var ot=el.offsetTop;while((el=el.offsetParent) != null){ot += el.offsetTop;}return ot;}
function AnchorPosition_getWindowOffsetTop(el){return AnchorPosition_getPageOffsetTop(el)-document.body.scrollTop;}


var isNetscape4 = document.layers;
var isNetscape6 = document.getElementById && !document.all
var isNetscape = isNetscape4 || isNetscape6;
var isIE = document.all && !isNetscape;
var DHTML = document.getElementById || document.all || document.layers;


function flash(tag) { 
  document.write(tag);
}


function getStyle(nom) {
  if (isNetscape6)
    style = document.getElementById(nom).style;
  else if (isNetscape4)
    eval("style = document."+nom);
  else
    style = document.all[nom].style;
  return(style);
}


function clipping(nom, x1, y1, x2, y2) {
  if (isNetscape4) {
    getStyle(nom).clip.left = x1;
    getStyle(nom).clip.top = y1;
    getStyle(nom).clip.right = x2; 
    getStyle(nom).clip.bottom =  y2;
  }
  else if (isNetscape6)
    getStyle(nom).clip = "rect("+y1+" "+x1+" "+y2+" "+x2+")";
  else
    getStyle(nom).clip = "rect("+y1+" "+x2+" "+y2+" "+x1+")";
}

function deplacement_absolu(nom, abscisse, ordonnee) {
  if (!DHTML)
    return;
  getStyle(nom).left = abscisse;
  getStyle(nom).top = ordonnee;
}

function deplacement_relatif(nom, deltaX, deltaY) {
  if (!DHTML)
    return;
  getStyle(nom).left = parseInt(getStyle(nom).left) + deltaX;
  getStyle(nom).top = parseInt(getStyle(nom).top) + deltaY;
}

function findPos(obj) {
            var curleft = obj.offsetLeft || 0;
            var curtop = obj.offsetTop || 0;
            while (obj = obj.offsetParent) {
                    curleft += obj.offsetLeft
                    curtop += obj.offsetTop
            }
            return {x:curleft,y:curtop};
} 

function check_email(email) {
        b = true;
        if (email.lastIndexOf('@') < 1)
            b = false;
        if (email.lastIndexOf('@') > email.lastIndexOf('.'))
            b = false;
        if (email.lastIndexOf('@') == email.lastIndexOf('.')+1)
            b = false;
        if (email.length-email.lastIndexOf('.') < 3 || email.length-email.lastIndexOf('.') > 5)
            b = false;
        if (email.length<6)
            b = false;
        return(b);
    }


// retourne un objet xmlHttpRequest.
// méthode compatible entre tous les navigateurs (IE/Firefox/Opera)
function getXMLHTTP(){
  var xhr=null;
  if(window.XMLHttpRequest) // Firefox et autres
  xhr = new XMLHttpRequest();
  else if(window.ActiveXObject){ // Internet Explorer
    try {
      xhr = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xhr = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (e1) {
        xhr = null;
      }
    }
  }
  else { // XMLHttpRequest non supporté par le navigateur
    return null;
  }
  return xhr;
}


function ajoutPanier(PDT_ID, QUANTITE){
  
  $('#panier').html('<img src="jquery/indicator.gif" alt="" />');
  $.get("panier.php", { PDT_ID: PDT_ID, QUANTITE: QUANTITE },
    function(data){ 
      $('#panier').load('selection.php');
      alert(data); 
    }); 
}


function arrondiPrix(nombre){
  nombre = Math.round(nombre*100)/100 + 0.001;
  nombre += '';
  return nombre.substr(0, nombre.indexOf('.')+3);
}


function print_r(obj) {
  win_print_r = window.open('about:blank', 'win_print_r');
  win_print_r.document.write('<html><body>');
  r_print_r(obj, win_print_r);
  win_print_r.document.write('</body></html>');
 }

 //Sous-fonction pour print_r
 function r_print_r(theObj, win_print_r) {
  if(theObj.constructor == Array ||
   theObj.constructor == Object){
   if (win_print_r == null)
	win_print_r = window.open('about:blank', 'win_print_r');
   }
   for(var p in theObj){
	if(theObj[p].constructor == Array||
	 theObj[p].constructor == Object){
	 win_print_r.document.write("<li>["+p+"] =>"+typeof(theObj)+"</li>");
	 win_print_r.document.write("<ul>")
	 r_print_r(theObj[p], win_print_r);
	 win_print_r.document.write("</ul>")
	} else {
	 win_print_r.document.write("<li>["+p+"] =>"+theObj[p]+"</li>");
	}
   }
  win_print_r.document.write("</ul>")
 }