function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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];}
}

function showLoading(loadingText, bgColor) {
	var aBgColor = bgColor;
	if (bgColor == null || bgColor == ""){
		bgColor = '#004B16';
	}
	if (loadingText == null || loadingText == "") {
		loadingText = 'Veuillez patienter...';
	}
	xval=getBusyOverlay('viewport',{color:'#abab91', opacity:0.75, text:loadingText, style:'text-shadow: 0 0 2px black;font-size:15px;color:#24240f'},{color:bgColor, size:120, type:'o'});
}

function onloadShow(url) {
	if (url!='') {
		jQuery.fn.colorbox({href:url,transition:"fade",width:"650px", height:"300px", scrolling:false});
	}
}


function zoomProduct(imageUrl) {
	jQuery.fn.colorbox({href:imageUrl});
	return false;
}

function onloadPopUpGoTo(parent, u) {
	if (u == 'close') {
  	parent.tb_remove();
  }
	else if (u != '') {
		parent.location.replace(u);
	}
}

function onloadPage(aForm, para, value, defVal) {
	if (aForm != null) {
		a = '?'+para+'='+((value == '')?defVal:value);
		aForm.action+=a;
	}
}

/**
 * Set focus on the element of the given id.
 * @param id The id of the element to set focus on.
 */
function setFocus(id) {
    var element = document.getElementById(id);
    if (element && element.focus) {
        element.focus();
    }
}

/**
 * Set highlight on the elements of the given ids. It basically sets the classname of the elements
 * to 'highlight'. This require at least a CSS style class '.highlight'.
 * @param ids The ids of the elements to be highlighted, comma separated.
 */
function setHighlight(ids) {
    var idsArray = ids.split(",");
    for (var i = 0; i < idsArray.length; i++) {
        var element = document.getElementById(idsArray[i]);
        if (element) {
            element.className = 'highlight';
        }
    }
}

function checkQuantity(field){
		if(field.value <= 0) {
			alert("La quantit\351 doit \352tre superieure \340 0");
			field.value = '1';
			field.focus();
			return false;
		}
		if (! checkNum(field.value)) {
			alert("La quantit\351 doit \352tre un nombre entier");
			field.value =Math.round(field.value);
			field.focus();
			return false;
		}
		return true;
}

function checkNum(x) {
	if (!(/^\d+$/.test(x))){
		return false;
	}
	return true;
}