/* --------------------------- ON LOAD --------------------------- */

function onLoadPage() {

}

function onUnLoadPage() {

}

/* --------------------------- FORMULARZE --------------------------- */

var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i

/*
Submit Once form validation- 
© Dynamic Drive (www.dynamicdrive.com)
For full source code, usage terms, and 100's more DHTML scripts, visit http://dynamicdrive.com
*/

function submitonce(theform) {
	//if IE 4+ or NS 6+
	var tempobj;
	if (document.all || document.getElementById) {
		//screen thru every element in the form, and hunt down "submit" and "reset"
		for (i=0; i < theform.length; i++) {
			tempobj = theform.elements[i];
			if((tempobj.type == "submit") || (tempobj.type == "reset")) {
				tempobj.disabled = true;
				tempobj.value = 'zaczekaj...';
			}
		}
	}
}

function test_form_kontaktowy() {
	var pola = new Array ('wiadomosc','email','podpis')
	for (x=0;x<pola.length;x++) {
		if (document.form.elements[pola[x]].value=='') {
			alert('Proszę wypełnić wszystkie pola formularza');
			return false;
		}
	}
	/*
	if (document.form.email.value.search(/\w+@\w+\.\w+/) == -1) {
		alert('Ten adres e-mail jest nieprawidłowy');
		return false;
	}*/
	return true;
}

function test_form_poczta() {
	var pola = new Array ('_user','_pass')
	for (x=0;x<pola.length;x++) {
		if (document.form_poczta.elements[pola[x]].value=='') {
			alert('Proszę wypełnić wszystkie pola formularza');
			return false;
		}
	}
	if (!emailfilter.test(document.form_poczta._user.value)) {
		alert('Adres e-mail jest nieprawidłowy');
		document.form_poczta._user.select();
		return false;
	}
	return true;
}

function test_form_domena() {
	var pola = new Array ('domena')
	for (x=0;x<pola.length;x++) {
		if (document.form_domena.elements[pola[x]].value=='') {
			alert('Proszę wpisać nazwę domeny');
			return false;
		}
	}
	if (!checkDomain(document.form_domena.domena.value)) {
		return false;
	}
	return true;
}

function checkDomain(nname)
{
var arr = new Array(
'.com','.net','.org','.biz','.coop','.info','.museum','.name',
'.pro','.edu','.gov','.int','.mil','.ac','.ad','.ae','.af','.ag',
'.ai','.al','.am','.an','.ao','.aq','.ar','.as','.at','.au','.aw',
'.az','.ba','.bb','.bd','.be','.bf','.bg','.bh','.bi','.bj','.bm',
'.bn','.bo','.br','.bs','.bt','.bv','.bw','.by','.bz','.ca','.cc',
'.cd','.cf','.cg','.ch','.ci','.ck','.cl','.cm','.cn','.co','.cr',
'.cu','.cv','.cx','.cy','.cz','.de','.dj','.dk','.dm','.do','.dz',
'.ec','.ee','.eg','.eh','.er','.es','.et','.fi','.fj','.fk','.fm',
'.fo','.fr','.ga','.gd','.ge','.gf','.gg','.gh','.gi','.gl','.gm',
'.gn','.gp','.gq','.gr','.gs','.gt','.gu','.gv','.gy','.hk','.hm',
'.hn','.hr','.ht','.hu','.id','.ie','.il','.im','.in','.io','.iq',
'.ir','.is','.it','.je','.jm','.jo','.jp','.ke','.kg','.kh','.ki',
'.km','.kn','.kp','.kr','.kw','.ky','.kz','.la','.lb','.lc','.li',
'.lk','.lr','.ls','.lt','.lu','.lv','.ly','.ma','.mc','.md','.mg',
'.mh','.mk','.ml','.mm','.mn','.mo','.mp','.mq','.mr','.ms','.mt',
'.mu','.mv','.mw','.mx','.my','.mz','.na','.nc','.ne','.nf','.ng',
'.ni','.nl','.no','.np','.nr','.nu','.nz','.om','.pa','.pe','.pf',
'.pg','.ph','.pk','.pl','.pm','.pn','.pr','.ps','.pt','.pw','.py',
'.qa','.re','.ro','.rw','.ru','.sa','.sb','.sc','.sd','.se','.sg',
'.sh','.si','.sj','.sk','.sl','.sm','.sn','.so','.sr','.st','.sv',
'.sy','.sz','.tc','.td','.tf','.tg','.th','.tj','.tk','.tm','.tn',
'.to','.tp','.tr','.tt','.tv','.tw','.tz','.ua','.ug','.uk','.um',
'.us','.uy','.uz','.va','.vc','.ve','.vg','.vi','.vn','.vu','.ws',
'.wf','.ye','.yt','.yu','.za','.zm','.zw','.eu');

var mai = nname;
var val = true;

var dot = mai.lastIndexOf(".");
var dname = mai.substring(0,dot);
var ext = mai.substring(dot,mai.length);
//alert(ext);
	
if(dot>2 && dot<57)
{
	for(var i=0; i<arr.length; i++)
	{
	  if(ext == arr[i])
	  {
	 	val = true;
		break;
	  }	
	  else
	  {
	 	val = false;
	  }
	}
	if(val == false)
	{
	  	 alert("Niepoprawny kod kraju na końcu domeny: "+ext);
		 return false;
	}
	else
	{
		for(var j=0; j<dname.length; j++)
		{
		  var dh = dname.charAt(j);
		  var hh = dh.charCodeAt(0);
		  if((hh > 47 && hh<59) || (hh > 64 && hh<91) || (hh > 96 && hh<123) || hh==45 || hh==46)
		  {
			 if((j==0 || j==dname.length-1) && hh == 45)	
		  	 {
		 	  	 alert("Niepoprawny znak na początku lub końcu: '-'");
			      return false;
		 	 }
		  }
		else	{
		  	 alert("Domena nie może zawierac znaków specjalnych, tylko litery i cyfry oraz znak '-'");
			 return false;
		  }
		}
	}
}
else
{
 alert("Brak kropki w domenie lub kropka w złym miejscu");
 return false;
}

return true;
}