function langue(){
if (navigator.browserLanguage){
	var langue=navigator.browserLanguage;
}else{
	var langue=navigator.language;
}
if (langue.indexOf('en')>-1 ){document.location.href="index.php?lg=uk";
} else if (langue.indexOf('it')>-1 ){document.location.href="index.php?lg=it";
} else if (langue.indexOf('de')>-1){document.location.href="index.php?lg=de";
} else if (langue.indexOf('es')>-1 ){document.location.href="index.php?lg=es";
} else if (langue.indexOf('pl')>-1 ){document.location.href="index.php?lg=pl";
} else if (langue.indexOf('pt')>-1 ){document.location.href="index.php?lg=pt";
} else if (langue.indexOf('tr')>-1){document.location.href="index.php?lg=tr";
} 
}
function verifsyntaxemail(email,nomchamp,lg){
	 var exp = /^([a-zA-Z0-9_-])+([.]?[a-zA-Z0-9_-]{1,})*@([a-zA-Z0-9-_]{2,}[.])+[a-zA-Z]{2,3}$/;
		 if ((email!="")&&(exp.test(email)==false)){
		 alert("<?php echo $mailinvalide; ?>");
		 document.getElementById(nomchamp).value='';
	 }
}
function veriftel(tel,nomchamp,lg){
	 var exp = new RegExp("^[0-9]{1}$");
	 for (var i=0;i<(tel.length)-1;i++){
	 	if (exp.test(tel.charAt(i))==false){
			 alert("<?php echo $telinvalide; ?>");
			 document.getElementById(nomchamp).value='';
			 break;
		}
	 }
}
function verifurl(url,nomchamp,lg) {
	  var exp = /^http:\/\/.{3,}\..{2,5}/;
	  if ((url!="")&&(exp.test(url)==false)){
		 alert("Cette adresse de site est invalide");
		 document.getElementById(nomchamp).value='';
	 }
}
function verifdate(ladate,nomchamp,lg){
	if(ladate!=''){
		var message = false;
		var exp = new RegExp('^[0-9]{2}/[0-9]{2}/[0-9]{4}$');
		if (exp.test(ladate)==true){
			ladate=ladate.split('/');
			var maintenant=new Date();
			var annee=maintenant.getFullYear();
			if((ladate[0]<32)&&(ladate[1]<13)&&(ladate[2]>1900)&&(ladate[2]<annee)){
			}
			else {
				message=true;
			}
		}
		else{
			message=true;
		}
		if (message==true){
			alert('<?php $dateinvalide; ?>');
			document.getElementById(nomchamp).value='';
		}
	}
}
		
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_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_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];}
}