/***********************************************
* Required field(s) validation v1.10- By NavSurf
* Visit Nav Surf at http://navsurf.com
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

/* join with */

/***********************************************
* Email Validation script- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

function formcheck2(formobj){
	// formcheck2 is for guestbook

	/* language */
	// !!! test ukazal, ze kvoli defer="defer" musi byt funkcia v funkcii
	function language(lg,xml){
	// my lang parser
	var xmlDoc;
	// code for IE
	if (window.ActiveXObject){
		xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
		}
	// code for Mozilla, Firefox, Opera, etc.
	else if (document.implementation.createDocument){
		xmlDoc=document.implementation.createDocument("","",null);
		}
	else{
		alert('Your browser cannot handle this script.');
		}
	xmlDoc.async=false;
	
	filename = "formcheck2"; //"formcheckone"; /* ### NAZOV SUBORU a XML tagu ### */
		
	switch (lg){
		case "sk":
			xmlDoc.load("http://www.chataprimoste.eu/xml/js_sk.xml");
			var text = xmlDoc.getElementsByTagName(filename)[0].getElementsByTagName(xml)[0].childNodes[0].nodeValue;
			break;
		case "en":
			xmlDoc.load("http://www.chataprimoste.eu/xml/js_en.xml");
			var text = xmlDoc.getElementsByTagName(filename)[0].getElementsByTagName(xml)[0].childNodes[0].nodeValue;
		    break;
		case "de":
			xmlDoc.load("http://www.chataprimoste.eu/xml/js_de.xml");
			var text = xmlDoc.getElementsByTagName(filename)[0].getElementsByTagName(xml)[0].childNodes[0].nodeValue;
			break;
		case "pl":
			xmlDoc.load("http://www.chataprimoste.eu/xml/js_pl.xml");
			var text = xmlDoc.getElementsByTagName(filename)[0].getElementsByTagName(xml)[0].childNodes[0].nodeValue;
			break;
		default:
			return language("sk",xml);
		}
	return text;
	}
	var lg = formobj.elements["language"].value;
	/* language */
	

	// Enter name of mandatory fields
	var fieldRequired = Array("name", "email" , "place", "message");
	// Enter field description to appear in the dialog box
	var fieldDescription = Array((language(lg,"name")),(language(lg,"email")),(language(lg,"city")),(language(lg,"message"))); 
	//var fieldDescription = Array("Meno", "E-mail", "Mesto", "Správa"); 

	// dialog message
	var alertMsg = language(lg,"warnigthis") + "\n\n"; //"Prosím, zadajte ešte tieto údaje:\n\n";
	var l_Msg = alertMsg.length;
	
	
	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
			case "select-one":
				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == ""){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "text":
			case "textarea":
				if (obj.value == "" || obj.value == null || obj.value == "@"){
					alertMsg += " * " + fieldDescription[i] + "\n";
				}
				break;
			default:
			}
			if (obj.type == undefined){
				var blnchecked = false;
				for (var j = 0; j < obj.length; j++){
					if (obj[j].checked){
						blnchecked = true;
					}
				}
				if (!blnchecked){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
			}
		}
	}

	if (alertMsg.length == l_Msg){
		
		/* Email Validation script */
		// alert(formobj.email.value);
		var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i;
		var returnval=emailfilter.test(formobj.email.value);
		if (returnval==false){
			alert(language(lg,"warnigemail"));
			return false;
			}
		/* Email Validation script */
		
		return true;
	}else{
		alert(alertMsg);
		return false;
	}
}