// JavaScript Document
function kontrola_kontrola()
{
	vysl='';
	if ((document.form_shop_main.pripominka.value.search(/.*[<>].*/) == 0) && (document.form_shop_main.pripominka.value!=''))
		vysl +=  ' - The text contains unallowed characters (<,>)';
		
	return shop_result(vysl);
}

function kontrola_zapomenute_heslo()
{
	vysl='';
	if (document.form_shop_main.zapomenute_heslo.value=='')
		vysl += ' - Enter your email address or user name';
	if ((document.form_shop_main.zapomenute_heslo.value.search(/.*[<>].*/) == 0) && (document.form_shop_main.zapomenute_heslo.value!=''))
		vysl +=  ' - The word contains unallowed characters (<,>)';
		
	return shop_result(vysl);

}

function kontrola_zakladni_vyhledavani()
{
	vysl='';
	if (document.form_shop_main.shop_fulltext_klic.value=='')
		vysl += ' - The keyword must be entered';
	if ((document.form_shop_main.shop_fulltext_klic.value.search(/.*[<>].*/) == 0) && (document.form_shop_main.shop_fulltext_klic.value!=''))
		vysl +=  ' - The keyword contains unallowed characters (<,>)';
		
	return shop_result(vysl);
}

function kontrola_pokrocile_vyhledavani()
{
	vysl='';
	if ((document.form_shop_main.shop_fulltext_klic.value.search(/.*[<>].*/) == 0) && (document.form_shop_main.shop_fulltext_klic.value!=''))
		vysl +=  ' - The keyword contains unallowed characters (<,>)\n';
	if ((document.form_shop_main.search_cena_od.value.search(/^[0-9]+([\.\,]{1}[0-9]{2}){0,1}$/) != 0) && (document.form_shop_main.search_cena_od.value!=''))
		vysl +=  ' - Invalid format of price from\n';
	if ((document.form_shop_main.search_cena_do.value.search(/^[0-9]+([\.\,]{1}[0-9]{2}){0,1}$/) != 0) && (document.form_shop_main.search_cena_do.value!=''))
		vysl +=  ' - Invalid formay of price to\n';

	
	return shop_result(vysl);
}

function kontrola_vlozit_do_kosiku(hodnota)
{
	vysl='';
	if (parseInt(hodnota)==0)
		vysl += ' - Number of lines must be entered\n';
	if ((hodnota.search(/^[0-9]+$/) != 0) && (hodnota!=''))
		vysl +=  ' - Number of lines is in an invalid format\n';

	return shop_result(vysl);
}

function kontrola_aktualizovat_kosik(hodnoty)
{
	vysl='';
	for(var i=0; i<hodnoty.length; i++)
	{
		if (hodnoty[i]=='')
		{
			vysl += ' - All line counts must be entered\n';
			break;
		}
		if ((hodnoty[i].search(/^[0-9]+$/) != 0) && (hodnoty[i]!=''))
		{
			vysl +=  ' - Some lines have an improper format\n';
			break;
		}
	}
	
	return shop_result(vysl);
}

function kontrola_pouzit_slevu()
{
	vysl='';
	if (document.form_shop_main.kod_slevy.value=='')
		vysl += ' - First enter the discount coupon code';
	if ((document.form_shop_main.kod_slevy.value.search(/.*[<>].*/) == 0) && (document.form_shop_main.kod_slevy.value!=''))
		vysl +=  ' - The discount coupon code contains improper characters (<,>)';
		
	return shop_result(vysl);
}

function kontrola_adresa_dodani()
{
	vysl='';
	if ((document.form_shop_main.jmeno_prihlaseni.value=='') && (document.form_shop_main.heslo.value==''))
	{
		if ((document.form_shop_main.titul.value.search(/.*[@#$%^&*|\<>+§{}].*/) == 0) && (document.form_shop_main.titul.value!=''))
			vysl += " - The title coupon code contains improper characters\n";
		if ((document.form_shop_main.jmeno.value=='') && (document.form_shop_main.prijmeni.value=='') && (document.form_shop_main.firma.value==''))
			vysl += " - Name or company name must be entered\n";
		if ((document.form_shop_main.firma.value=='') && (((document.form_shop_main.jmeno.value!='') && (document.form_shop_main.prijmeni.value=='')) || ((document.form_shop_main.jmeno.value=='') && (document.form_shop_main.prijmeni.value!=''))))
			vysl += " - Enter your full name\n"
		if ((document.form_shop_main.jmeno.value.search(/.*[@#$%^&*|\<>+§{}].*/) == 0) && (document.form_shop_main.jmeno.value!=''))
			vysl += " - The name contains invalid characters\n";
		if ((document.form_shop_main.prijmeni.value.search(/.*[@#$%^&*|\<>+§{}].*/) == 0) && (document.form_shop_main.prijmeni.value!=''))
			vysl += " - The last name contains invalid characters\n";
		if ((document.form_shop_main.firma.value.search(/.*[@#$%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.firma.value!=''))
			vysl += " - The company name contains invalid characters\n";
		if (document.form_shop_main.adresa.value=='')
			vysl += " - The address must be filled out\n";
		if ((document.form_shop_main.adresa.value.search(/.*[@#$%^&*|\<>+§{}].*/) == 0) && (document.form_shop_main.adresa.value!=''))
			vysl += " - The address contains invalid characters\n";
		if (document.form_shop_main.mesto.value=='')
			vysl += " - The city name must be entered\n";
		if ((document.form_shop_main.mesto.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.mesto.value!=''))
			vysl += " - The city name contains invalid characters\n";
		if (document.form_shop_main.psc.value=='')
			vysl += " - The postal/zip code must be entered\n";
		if ((document.form_shop_main.psc.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.psc.value!=''))
			vysl += " - The postal/zip code contains invalid characters\n";
		if (document.form_shop_main.telefon.value=='')
			vysl+= " - Phone number must be entered\n";
		if ((document.form_shop_main.telefon.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.telefon.value!=''))
			vysl += " - The phone number contains invalid characters\n";
		if (document.form_shop_main.mail.value=='')
			vysl+= " - Email address must be entered\n";
		if ((document.form_shop_main.mail.value.search(/^([^(@#$*()!\?)]+)@([^(@#$*()!\?)]+)[.][a-zA-Z]{2,3}$/) != 0) && (document.form_shop_main.mail.value!=''))
			vysl += " - Invalid email address\n";
	}
	else
	{
		if ((document.form_shop_main.jmeno_prihlaseni.value=='') || (document.form_shop_main.heslo.value==''))
			vysl += " - Enter complete login information\n";
		if ((document.form_shop_main.jmeno_prihlaseni.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.jmeno_prihlaseni.value!=''))
			vysl += " - The login name contains invalid characters\n";
		if ((document.form_shop_main.heslo.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.heslo.value!=''))
			vysl += " - The password contains invalid characters\n";		
	}
	
		
	return shop_result(vysl);
}

function kontrola_registrace()
{
	vysl='';
	if ((document.form_shop_main.titul.value.search(/.*[@#$%^&*|\<>+§{}].*/) == 0) && (document.form_shop_main.titul.value!=''))
		vysl += " - The title coupon code contains improper characters\n";
	if ((document.form_shop_main.jmeno.value=='') && (document.form_shop_main.prijmeni.value=='') && (document.form_shop_main.firma.value==''))
		vysl += " - Name or company name must be entered\n";
	if ((document.form_shop_main.firma.value=='') && (((document.form_shop_main.jmeno.value!='') && (document.form_shop_main.prijmeni.value=='')) || ((document.form_shop_main.jmeno.value=='') && (document.form_shop_main.prijmeni.value!=''))))
		vysl += " - Enter your full name\n"
	if ((document.form_shop_main.jmeno.value.search(/.*[@#$%^&*|\<>+§{}].*/) == 0) && (document.form_shop_main.jmeno.value!=''))
		vysl += " - The name contains invalid characters\n";
	if ((document.form_shop_main.prijmeni.value.search(/.*[@#$%^&*|\<>+§{}].*/) == 0) && (document.form_shop_main.prijmeni.value!=''))
		vysl += " - The last name contains invalid characters\n";
	if ((document.form_shop_main.firma.value.search(/.*[@#$%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.firma.value!=''))
		vysl += " - The company name contains invalid characters\n";
	if (document.form_shop_main.adresa.value=='')
		vysl += " - The address must be filled out\n";
	if ((document.form_shop_main.adresa.value.search(/.*[@#$%^&*|\<>+§{}].*/) == 0) && (document.form_shop_main.adresa.value!=''))
		vysl += " - The address contains invalid characters\n";
	if (document.form_shop_main.mesto.value=='')
		vysl += " - The city name must be entered\n";
	if ((document.form_shop_main.mesto.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.mesto.value!=''))
		vysl += " - The city name contains invalid characters\n";
	if (document.form_shop_main.psc.value=='')
		vysl += " - The postal/zip code must be entered\n";
	if ((document.form_shop_main.psc.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.psc.value!=''))
		vysl += " - The postal/zip code contains invalid characters\n";
	if (document.form_shop_main.mail.value=='')
		vysl += " - Email address must be entered\n";
	if ((document.form_shop_main.mail.value.search(/^([^(@#$*()!\?)]+)@([^(@#$*()!\?)]+)[.][a-zA-Z]{2,3}$/) != 0) && (document.form_shop_main.mail.value!=''))
		vysl += " - Invalid email address\n";
		
	if ((document.form_shop_main.telefon.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.telefon.value!=''))
		vysl += " - The phone number contains invalid characters\n";
		
	if (document.form_shop_main.prihlaseni.value=='')
		vysl += " - Usermane must be entered\n";
	if ((document.form_shop_main.prihlaseni.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.prihlaseni.value!=''))
		vysl += " - The login name contains invalid characters\n";
	if (document.form_shop_main.heslo.value=='')
		vysl += " - Password must be entered\n";
	if ((document.form_shop_main.heslo.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.heslo.value!=''))
		vysl += " - The password contains invalid characters\n";
		
		
	if (((document.form_shop_main.adresa_z.value!='') || (document.form_shop_main.mesto_z.value!='') || (document.form_shop_main.psc_z.value!='')) && (!((document.form_shop_main.adresa_z.value!='') && (document.form_shop_main.mesto_z.value!='') && (document.form_shop_main.psc_z.value!=''))))
		vysl += " - Enter the complete shipping address\n";
	if ((document.form_shop_main.adresa_z.value.search(/.*[@#$%^&*|\<>+§{}].*/) == 0) && (document.form_shop_main.adresa_z.value!=''))
		vysl += " - The shipping address contains invalid characters\n";
	if ((document.form_shop_main.mesto_z.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.mesto_z.value!=''))
		vysl += " - The city name contains invalid characters\n";
	if ((document.form_shop_main.psc_z.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.psc_z.value!=''))
		vysl += " - The postal/zip code contains invalid characters\n";

	return shop_result(vysl);
}

function kontrola_prihlaseni()
{
	vysl='';
	if ((document.form_shop_main.prihlaseni_jmeno.value=='') || (document.form_shop_main.prihlaseni_heslo.value==''))
		vysl += " - Enter complete login information\n";
	if ((document.form_shop_main.prihlaseni_jmeno.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.prihlaseni_jmeno.value!=''))
		vysl += " - The login name contains invalid characters\n";
	if ((document.form_shop_main.prihlaseni_heslo.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.prihlaseni_heslo.value!=''))
		vysl += " - The password contains invalid characters\n";
	
	return shop_result(vysl);
}

function kontrola_poslat_dotaz()
{
	vysl='';
	if (document.form_odeslat_dotaz.jmeno.value==' ')
		vysl += " - Name must be entered\n";
	if ((document.form_odeslat_dotaz.jmeno.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_odeslat_dotaz.jmeno.value!=''))
		vysl += " - The name contains invalid characters\n";
	if (document.form_odeslat_dotaz.mail.value=='')
		vysl += " - Email address must be entered\n";
	if ((document.form_odeslat_dotaz.mail.value.search(/^([^(@#$*()!\?)]+)@([^(@#$*()!\?)]+)[.][a-zA-Z]{2,3}$/) != 0) && (document.form_odeslat_dotaz.mail.value!=''))
		vysl += " - Invalid email address\n";
	if (document.form_odeslat_dotaz.zprava.value=='')
		vysl += " - No question was entered\n";
	if ((document.form_odeslat_dotaz.zprava.value.search(/.*[$%^*|\<>§{}].*/) == 0) && (document.form_odeslat_dotaz.zprava.value!=''))
		vysl += " - The question contains invalid characters\n";
		
	return shop_result(vysl);

}

function kontrola_diskuse()
{
	vysl='';
	if (document.form_shop_main.diskuse_jmeno.value=='')
		vysl += " - Name must be entered\n";
	if ((document.form_shop_main.diskuse_jmeno.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.diskuse_jmeno.value!=''))
		vysl += " - The name contains invalid characters\n";
	
	if (document.form_shop_main.diskuse_zprava.value=='')
		vysl += " - No message was entered\n";
	if ((document.form_shop_main.diskuse_zprava.value.search(/.*[@#$&%^*|\<>+§{}].*/) == 0) && (document.form_shop_main.diskuse_zprava.value!=''))
		vysl += " - The text contains unallowed characters\n";

	return shop_result(vysl);
}

function shop_result(vysl)
{
	if (vysl!='')
	{
		alert("The form contains the following errors:\n\n"+vysl);
		return false;
	}
	else 
	{
		return true;
	}
}