function show_news_form(name)
{
	alert(name);
}

function hide_news_category_buttons() {
	document.getElementById("check1").style.display = 'none';
	document.getElementById("check2").style.display = 'none';
	document.getElementById("check3").style.display = 'none';
	document.getElementById("check4").style.display = 'none';
	document.getElementById("check5").style.display = 'none';
	document.getElementById("check6").style.display = 'none';
	document.getElementById("check7").style.display = 'none';
	document.getElementById("check8").style.display = 'none';
	document.getElementById("check9").style.display = 'none';

	return true;
}

function imposeMaxLength(Object, MaxLen)
{
  return (Object.value.length <= MaxLen);
}



function textCounter2(field, maxlimit) {
	if (field.value.length > maxlimit)  
		field.value = field.value.substring(0, maxlimit);
}

function textCounter(field, countfield, maxlimit) {
	if (field.value.length > maxlimit) {
		field.value = field.value.substring(0, maxlimit);
	} else {
		countfield.value = maxlimit - field.value.length;
		document.getElementById('comm').innerHTML = 'Atlikuši '+countfield.value+' simboli';
	}
}
function show_slider(){
	document.getElementById('header_menu_prev').style.display = "";
	document.getElementById('header_menu_next').style.display = "";
}
		function slide(dir){
			if(dir=="prev"){
				document.getElementById('headerMenu_width').scrollLeft = document.getElementById('headerMenu_width').scrollLeft-250;
			}
			if(dir=="next"){
				document.getElementById('headerMenu_width').scrollLeft = document.getElementById('headerMenu_width').scrollLeft+250;
			}
		}

function openHelp(text) {
win = window.open('','name','height=800,width=800, toolbar=no,directories=no,status=no,menubar=no, scrollbars=yes,resizable=yes'); 
win.document.write('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml">	<head><meta http-equiv="Content-Type" content="text/html;charset=utf-8" /></head><body>'+text+'</body></html>');
return false;
} 

function getHTTPObject(){
var xmlhttp;


if(!xmlhttp && typeof XMLHttpRequest!='undefined')
try{xmlhttp=new XMLHttpRequest()}
catch(e){xmlhttp=false}
return xmlhttp;
}

function admin_url(){ //paarbauda, vai ievadītais URL konkrētajā līmenī jau neeksistē, kā arī aizstāj nederīgos URL simbolus, piemēram ā => a
  var xmlDoc=ajax.responseXML.documentElement;
  document.getElementById("url").value=
  xmlDoc.getElementsByTagName("url")[0].childNodes[0].nodeValue;
  document.getElementById("url_valid").innerHTML=
  xmlDoc.getElementsByTagName("url_valid")[0].childNodes[0].nodeValue;

  if(xmlDoc.getElementsByTagName("url_valid")[0].childNodes[0].nodeValue != " "){
	document.getElementById("submit").style.display = "none";
  }else{
	document.getElementById("submit").style.display = "";
  }
}

function user_login(){ //paarbauda, vai ievadītais URL konkrētajā līmenī jau neeksistē, kā arī aizstāj nederīgos URL simbolus, piemēram ā => a
  var xmlDoc=ajax.responseXML.documentElement;
  document.getElementById("login").value=
  xmlDoc.getElementsByTagName("login")[0].childNodes[0].nodeValue;

  if(xmlDoc.getElementsByTagName("login_valid")[0].childNodes[0].nodeValue != "1"){
  document.getElementById("login_valid").innerHTML=
  xmlDoc.getElementsByTagName("login_valid")[0].childNodes[0].nodeValue;
	document.getElementById("submit").style.display = "none";
  }else{
	document.getElementById("submit").style.display = "";
	document.getElementById("login_valid").innerHTML="";
  }
}


  var ajax=getHTTPObject();
function execAJAX(url,params, values,readyFunction)
  {
	//alert(ajax);
  if(ajax.readyState==4 || ajax.readyState==0)
    {
    ajax.open("POST",url,true);
    ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	var parameters="";
	for(x in params){
		parameters = parameters+params[x]+"="+values[x]+"&"
	}
	parameters = parameters.substring(0,parameters.length-1);
	//alert(parameters);
    ajax.send(parameters);
    ajax.onreadystatechange = function() 
       {
       if(ajax.readyState==4) 
         {
			 eval(readyFunction)();//izsaucam funkciju, kuras nosaukums padots parametrā
		 }
       };
    // nosūta pieprasījumu
    ajax.send(null)
    } 
  }
  function apstradajam_info()
  {
if(ajax.responseText!=""){
	document.getElementById('url').value = ajax.responseText;
	document.getElementById('exist').innerHTML = "";
	}else{
	if(document.getElementById('url').value !=""){
	document.getElementById('exist').innerHTML = "Šāds URL jau eksistē!";
	}
	}

  }


 /* IMAGE Functions */
(function(){
	var window = this;
	var img = window.img = function(){};
	img.del = function(id,node,scriptUrl){
		ajax_.exec(scriptUrl,{'type':'imageDelete','id':id},function(){
			if(node.parentNode){
				node.parentNode.removeChild(node);
			};
		});
		return false;
	};
	img.edit = function(img_id){
		//var popup = window.open ("","Rediģēt bildi","location=0,status=0,scrollbars=0,width=100,height=100");
		var popup = window.open ("","EditImage","location=0,status=0,scrollbars=0,toolbar=0,directories=0,width=350,height=450"); 
		popup.moveTo(150,200);
		
		var values = document.getElementById("images_" + img_id + "_params").getElementsByTagName("input");
		var virsrakts =  values[0].value;
		var alt =  values[1].value;
		var saturs =  values[2].value;
		
		popup.document.write("<div style=\"clear:both;\"> \
								<div style=\"clear:both;\">Virsraksts</div><div style=\"clear:both;\"><input type=\"text\" name=\"img_virsraksts\" id=\"img_virsraksts\" value=\"\" /></div> \
								<div style=\"clear:both;\">Alt</div><div style=\"clear:both;\"><input type=\"text\" name=\"img_alt\" id=\"img_alt\" value=\"\" /></div> \
								<div style=\"clear:both;\">Saturs</div><div style=\"clear:both;\"><textarea name=\"img_saturs\" id=\"img_saturs\" cols=\"40\" rows=\"5\" /></textarea></div> \
								<div style=\"clear:both;width:100%;text-align:center;\"><input type=\"button\" name=\"s\" onclick=\"var v=window.opener.document.getElementById('images_" + img_id + "_params').getElementsByTagName('input');v[0].value=document.getElementById('img_virsraksts').value;v[1].value=document.getElementById('img_alt').value;v[2].value=document.getElementById('img_saturs').value;self.close();\" value=\"Apstiprinat\" id=\"apstiprinat\" /><input type=\"button\" name=\"s\" onclick=\"self.close();\" value=\"Atcelt\" id=\"atcelt\" /></div> \
							</div>");
		
		popup.document.getElementById("img_virsraksts").value = virsrakts;
		popup.document.getElementById("img_alt").value = alt;
		popup.document.getElementById("img_saturs").value = saturs;
		return false;
	}
})();
