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];}
}
	

function preload_img(nr_menu, lang)
{
	if (nr_menu == 1)
	{
		if (lang == 'ro')
		{
			MM_preloadImages(PATH + 'images/home_menu1o.jpg', PATH + 'images/home_menu2o.jpg', PATH + 'images/home_menu3o.jpg', PATH + 'images/home_menu4o.jpg', PATH + 'images/home_menu5o.jpg', PATH + 'images/home_menu6o.jpg');
		}
		else
		{
			MM_preloadImages(PATH + 'images/ENhome_menu1o.jpg', PATH + 'images/ENhome_menu2o.jpg', PATH + 'images/ENhome_menu3o.jpg', PATH + 'images/ENhome_menu4o.jpg', PATH + 'images/ENhome_menu5o.jpg', PATH + 'images/ENhome_menu6o.jpg');
		}
	}
	else
	{
		if (lang == 'ro')
		{
			MM_preloadImages(PATH + 'images/menu1o.jpg', PATH + 'images/menu2o.jpg', PATH + 'images/menu3o.jpg', PATH + 'images/menu4o.jpg', PATH + 'images/menu5o.jpg', PATH + 'images/menu6o.jpg');
		}
		else
		{
			MM_preloadImages(PATH + 'images/ENmenu1o.jpg', PATH + 'images/ENmenu2o.jpg', PATH + 'images/ENmenu3o.jpg', PATH + 'images/ENmenu4o.jpg', PATH + 'images/ENmenu5o.jpg', PATH + 'images/ENmenu6o.jpg');
		}
	}
}

function redirect(pag)
{
	document.location = pag;
}

function CheckKeyMessage(obj)
{
    var key; 
	
	if(window.event)
		key = obj.keyCode;     //IE
	else
		key = obj.which;     //firefox
	
	if(key == 13)
	{
		verif_message();
		return false;
	}
	else
	{
		return true;
	}
}


function verif_message()
{
	var f = document.f_message;
	
	var err1 = "";
	var err2 = "";
	var err3 = "";
	
	if (lang == 'ro')
	{
		err1 = "Completati numele";
		err2 = "Completati email-ul";
		err3 = "Scrieti mesajul";
		err4 = "Adresa de email este invalida";
	}
	else
	{
		err1 = "Fill in your name";
		err2 = "Fill in your email address";
		err3 = "Fill in your message";
		err4 = "Invalid email address";
	}
	
	if (f.inp_name.value == "")
	{
		alert(err1);
		f.inp_name.focus();
		return;
	}
	if (f.inp_email.value == "")
	{
		alert(err2);
		f.inp_email.focus();
		return;
	}
	else
	{
		if (!echeck(f.inp_email.value))
		{
			alert(err4);
			f.inp_email.focus();
			return;
		}
	}
	if (f.txt_message.value == "")
	{
		alert(err3);
		f.txt_message.focus();
		return;
	}
	
	f.hid_message.value = "1";
	f.submit();
}

function echeck(str)
{
	var at="@";
	var dot=".";
	var lat=str.indexOf(at);
	var lstr=str.length;
	var ldot=str.indexOf(dot);
	if (str.indexOf(at)==-1){
	   return false;
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   return false;
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
	    return false;
	}

	 if (str.indexOf(at,(lat+1))!=-1){
	    return false;
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
	    return false;
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
	    return false;
	 }

	 if (str.indexOf(" ")!=-1){
	    return false;
	 }

		 return true;
}