/***********************************************
* Form field Limiter script- By Dynamic Drive
* For full source code and more DHTML 
* scripts, visit http://www.dynamicdrive.com
* This credit MUST stay intact for use
***********************************************/

var ns6=document.getElementById&&!document.all

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 = "limitinput"; /* ### NAZOV SUBORU a XML tagu ### */
	
	switch (lg){
		case "sk":
			//return (" znaky ostávajúce do limitu.");
			xmlDoc.load("http://www.chataprimoste.eu/xml/js_sk.xml");
			var items = xmlDoc.getElementsByTagName("js")[0].getElementsByTagName(filename)[0];			
			var text = items.getElementsByTagName(xml)[0].firstChild.nodeValue;
			break;
		case "en":
			xmlDoc.load("http://www.chataprimoste.eu/xml/js_en.xml");
			var items = xmlDoc.getElementsByTagName("js")[0].getElementsByTagName(filename)[0];		
			var text = items.getElementsByTagName(xml)[0].firstChild.nodeValue;
		    break;
		case "de":
			xmlDoc.load("http://www.chataprimoste.eu/xml/js_de.xml");
			var items = xmlDoc.getElementsByTagName("js")[0].getElementsByTagName(filename)[0];				
			var text = items.getElementsByTagName(xml)[0].firstChild.nodeValue;
			break;
		case "pl":
			xmlDoc.load("http://www.chataprimoste.eu/xml/js_pl.xml");
			var items = xmlDoc.getElementsByTagName("js")[0].getElementsByTagName(filename)[0];				
			var text = items.getElementsByTagName(xml)[0].firstChild.nodeValue;
			break;
		default:
			return language("sk",xml);
		}
	return text;
	}

function restrictinput(maxlength,e,placeholder){
	if (window.event&&event.srcElement.value.length>=maxlength)
		return false
	else if (e.target&&e.target==eval(placeholder)&&e.target.value.length>=maxlength){
		var pressedkey=/[a-zA-Z0-9\.\,\/]/ //detect alphanumeric keys
		if (pressedkey.test(String.fromCharCode(e.which)))
			e.stopPropagation()
			}
	}

function countlimit(maxlength,e,placeholder){
	var theform=eval(placeholder)
	var lengthleft=maxlength-theform.value.length
	var placeholderobj=document.all? document.all[placeholder] : document.getElementById(placeholder)
	if (window.event||e.target&&e.target==eval(placeholder)){
		if (lengthleft<0)
			theform.value=theform.value.substring(0,maxlength)
			placeholderobj.innerHTML=lengthleft
			}
	}

function displaylimit(thename, theid, thelimit, lg){
	var theform=theid!=""? document.getElementById(theid) : thename
	/*
	if (parseInt(thelimit) == 500) { 
		language(lg,"summark");
		}
	else if (parseInt(thelimit) >= 5 && parseInt(thelimit) >= 2) {
		language(lg,"summark2");
		}
	else if (parseInt(thelimit) >= 1) {
		language(lg,"summark1");
		}
	*/
	var limit_text='<strong><span id="'+theform.toString()+'">'+thelimit+'</span></strong>'+language(lg,"summark");
	if (document.all||ns6)
		document.write(limit_text)
	if (document.all){
		eval(theform).onkeypress=function(){ return restrictinput(thelimit,event,theform)}
		eval(theform).onkeyup=function(){ countlimit(thelimit,event,theform)}
		}
	else if (ns6){
		document.body.addEventListener('keypress', function(event) { restrictinput(thelimit,event,theform) }, true); 
		document.body.addEventListener('keyup', function(event) { countlimit(thelimit,event,theform) }, true); 
		}
	}