function comma(elem) {
	str = new String();
	str = elem.value;
	poz = str.indexOf(",");
	if (poz > -1) {
		str = str.replace(/,/i, ".");
		elem.value = str;
	}
}

roundN = function (n,m) {
return Math.round((n*Math.pow(10,m)))/Math.pow(10,m);
}
function przenies(form, count) {
	zal_id = new Array();
	zal_desc = new Array();
	zal_pos = new Array();
	k = 0;
	for (var i=0; i<=count; i++) {
		chk = eval('document.getElementById(\''+form+'_'+i+'_0\').checked');
		if (chk) {
			zal_id[k] = eval('document.getElementById(\'id_'+i+'\').value');
			zal_desc[k] = eval('document.getElementById(\''+form+'_'+i+'_0\').value')+' (poz. ' + eval('document.getElementById(\'pos_'+i+'\').value') + ')';
			zal_pos[k] = eval('document.getElementById(\'pos_'+i+'\').value');
			k++;
		}
	}
	txt = "";
	ids = "";
	nr = new Array();
	desc = new Array();
	for (var i=0; i < k; i++) {
		//txt = txt + zal_desc[i] + "<br>";
		desc[zal_pos[i]] = zal_desc[i] + "<br>";
		nr[zal_pos[i]] = zal_id[i]
		//ids = ids + ":" + zal_id[i];
	}
	ids = ":" + nr.join(":") + ":";
	txt = desc.join('');
	window.opener.document.getElementById('attach').innerHTML = txt;
	window.opener.document.getElementById('attach_link').value = "&vars="+ids;
	window.opener.document.getElementById('atts').value = ids;
}
function przenies222222(form, count) {
	zal_id = new Array();
	zal_desc = new Array();
	k = 0;
	for (var i=0; i <= count; i++) {
		chk = eval('document.getElementById(\''+form+'_'+i+'_0\').checked');
		if (chk) {
/*			zal_id[k] = eval('document.getElementById(\'id_'+i+'\').value');
			zal_desc[k] = eval('document.getElementById(\''+form+'_'+i+'_0\').value');*/
			zal_id[k] = eval('document.getElementById(\'id_'+i+'\').value');
			zal_desc[k] = eval('document.getElementById(\''+form+'_'+i+'_0\').value')+' (poz. ' + eval('document.getElementById(\'pos_'+i+'\').value') + ')';
			zal_pos[k] = eval('document.getElementById(\'pos_'+i+'\').value');
			k++;
		}
	}
	txt = "";
	ids = "";
	for (var i=0; i < k; i++) {
		txt = txt + zal_desc[i] + "<br>";
		ids = ids + ":" + zal_id[i];
	}
	ids = ids + ":";
	window.opener.document.getElementById('attach').innerHTML = txt;
	window.opener.document.getElementById('attach_link').value = "&vars="+ids;
	window.opener.document.getElementById('atts').value = ids;
}

function checkCategory() {
	ok = true;
	if (document.forms.category.bc_name_c.value=="") {
		alert("Wpisz nazwę kategorii");
		ok = false;
	}
	return ok;
}

function checkPublication() {
	ok = true;
	if (document.forms.publication.bp_title_c.value=="") {
		alert("Wpisz tytuł publikacji");
		ok = false;
	} else
	if (document.forms.publication.bp_bc_id_k.value=="0") {
		alert("Wybierz kategorię publikacji");
		ok = false;
	} else 
	if (((document.forms.publication.bd_desc_c.value!="") && (document.forms.publication.bd_plik.value=="")) || 
	((document.forms.publication.bd_desc_c.value=="") && (document.forms.publication.bd_plik.value!=""))) {
		alert("Nowy plik musi być razem z opisem");
		ok = false;
	}
	return ok;
}

function checkDocs() {
	ok = true;
	if (document.forms.docs.bd_desc_c.value=="") {
		alert("Wpisz opis pliku");
		ok = false;
	} else
	if (document.forms.docs.bd_plik.value=="") {
		alert("Wybierz plik");
		ok = false;
	}
	return ok;
}

function checkUsers() {
	ok = true;
	if (document.forms.user.bu_fname_c.value=="") {
		alert("Wpisz imię");
		ok = false;
	} else
	if (document.forms.user.bu_lname_c.value=="") {
		alert("Wpisz nazwisko");
		ok = false;
	} else
	if (document.forms.user.bu_login_c.value=="") {
		alert("Wpisz login");
		ok = false;
	} else
	if (document.forms.user.bu_password_c.value=="") {
		alert("Wpisz hasło");
		ok = false;
	}
	return ok;
}

function checkSearch() {
	ok = true;
	if (document.forms.search.word_search.value=="") {
		alert("Wpisz szukaną frazę");
		ok = false;
	} else
	if (document.forms.search.word_search.value.length < 2) {
		alert("Szukana fraza musi mieć więcej niż 2 znaki");
		ok = false;
	}
	return ok;
}

function CheckAll(ff2)
{
	var dlug = eval("document." + ff2 + ".elements.length");
    for (var i=0; i<dlug; i++) {
		var e = eval("document." + ff2 + ".elements[" + i + "]");
		if (e.name != 'allbox')
			e.checked = eval("document.getElementById('allbox').checked");
    }
}