var state = 0;

function checkMail(x){
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(x)) return true;
	else return false;
}

function URLEncode (clearString) {
  var output = '';
  var x = 0;
  clearString = clearString.toString();
  var regex = /(^[a-zA-Z0-9_.]*)/;
  while (x < clearString.length) {
    var match = regex.exec(clearString.substr(x));
    if (match != null && match.length > 1 && match[1] != '') {
    	output += match[1];
      x += match[1].length;
    } else {
      if (clearString[x] == ' ')
        output += '+';
      else {
        var charCode = clearString.charCodeAt(x);
        var hexVal = charCode.toString(16);
        output += '%' + hexVal.toUpperCase();
      }
      x++;
    }
  }
  return output;
}

	var tmpInner = '';
	function backContent(){
			if (tmpInner != '')
				 document.getElementById('left').innerHTML = tmpInner;
	}
	
	
	function getContent(t){
		location.href='index.html?pageid='+t;
	}
	
	function getCont(t){
			if ((t.toString()).charAt(0) == 'c'){
				 		tmpInner = document.getElementById('left').innerHTML;
			}
			var http = false;
      if(navigator.appName == "Microsoft Internet Explorer") {
        http = new ActiveXObject("Microsoft.XMLHTTP");
      }else{
        http = new XMLHttpRequest();
      }
      http.open("GET", "inc/browse.php?t="+t+"&d=" + new Date().getTime(), true);
      http.onreadystatechange=function() {
        if(http.readyState == 4) {
					document.getElementById('left').innerHTML = http.responseText;
        }else{
      		var w = "<p align='center'><img src='images/loading.gif' border=''></p>";
					document.getElementById('left').innerHTML = w;
				}
      }
      http.send(null);
			state = 0;
			if (t == 2 || t == 3)
				 getSubNav(t);
			else if ((t.toString()).charAt(0) == 'c'){
				 getSubNav(3);
					var q = 0;
			}else if ((t.toString()).charAt(0) == 'p'){
				 getSubNav(2);
					var q = 0;
			}else
				 document.getElementById('subnav').innerHTML = '';
				 
  }

	function getSubNav(t){
			var http = false;
      if(navigator.appName == "Microsoft Internet Explorer") {
        http = new ActiveXObject("Microsoft.XMLHTTP");
      }else{
        http = new XMLHttpRequest();
      }
      http.open("GET", "inc/sub.php?t="+t+"&d=" + new Date().getTime(), true);
      http.onreadystatechange=function() {
        if(http.readyState == 4) {
					document.getElementById('subnav').innerHTML = http.responseText;
        }else{
      		var w = "<p align='center'><img src='images/loading.gif' border=''></p>";
					document.getElementById('subnav').innerHTML = w;
				}
      }
      http.send(null);
  }
	
	function hidePic(){
			document.getElementById('pict').style.display = 'none';
			document.getElementById('pict2').style.display = 'none';
		 	document.getElementById('center').className = 'center';
			document.getElementById('uimg').src = 'images/loading.gif';
			window.scrollTo(0,0);
  }
	
	function showPic(t){
		 	document.getElementById('center').className = 'center2';
			document.getElementById('pict').style.height = document.getElementById('fullsite').offsetHeight + 50 + 'px';
			document.getElementById('pict2').style.height = document.getElementById('fullsite').offsetHeight + 50 + 'px';
			document.getElementById('uimg').src = t;
			document.getElementById('pict2').style.display = 'block';
			document.getElementById('pict').style.display = 'block';
			window.scrollTo(0,0);
	}

	function sendfriend(){
		 if (document.getElementById('name').value == '')
		 		alert ('Kerem adjon meg nevet!');
		 else if (!checkMail(document.getElementById('pwd').value))
		 		alert ('Kerem adjon meg helyes e-mail cimet!');
		 else{
      	var d = '0';
				if(navigator.appName == "Microsoft Internet Explorer")
			  		d = '1';
						 	 
			  var u = document.getElementById('msg').value;
				u = u.replace(new RegExp( "\\n", "g" ),'<br>');
				var q = d+'||'+document.getElementById('name').value+'||'+document.getElementById('pwd').value+'||'+u;
				getAsk(q,0);
		 }
	}
	
	function setSub(s){
		if (!checkMail(document.getElementById('email').value)){
			 alert ('Hibas e-mail cim!');
		}else{
			 q = s+'||'+document.getElementById('email').value;
			 getAsk(q,1);
		}
	}	 	

	  function getAsk(t,c){
			var http = false;
      if(navigator.appName == "Microsoft Internet Explorer") {
        http = new ActiveXObject("Microsoft.XMLHTTP");
      }else{
        http = new XMLHttpRequest();
      }
      if (c == 0)
				 http.open("GET", "inc/ask.php?t="+t+"&d=" + new Date().getTime(), true);
			else
				 http.open("GET", "inc/ask.php?c="+t+"&d=" + new Date().getTime(), true);
      http.onreadystatechange=function() {
        if(http.readyState == 4){
      		document.getElementById('left').innerHTML = http.responseText;
					document.getElementById('email').value = '';
        }else{
      		var w = "<p align='center'><img src='images/loading.gif' border=''></p>";
					document.getElementById('left').innerHTML = w;
				}

      }
      http.send(null);
  }