<!--

function create_xmlhttpRequestObj() {
    if (window.ActiveXObject) {
	return new ActiveXObject("Microsoft.XMLHTTP");
    } else if (window.XMLHttpRequest) {
	return new XMLHttpRequest();
    }
    return null;
}

function showInfo(url, div_id) {
    
    var xmlhttpRequestObj;
	
    if (xmlhttpRequestObj = create_xmlhttpRequestObj()) {
	xmlhttpRequestObj.onreadystatechange = processRequestChange;
	xmlhttpRequestObj.open("GET", url, true);
	//xmlhttpRequestObj.setRequestHeader("Content-Type", 'text/xml; charset="ISO-8859-2"');
	//xmlhttpRequestObj.setRequestHeader("Accept-Charset", "iso-8859-2");
	xmlhttpRequestObj.send(null);
    } else {
	//alert('Nu pot crea xmlhttpRequestObj');
    }
	
    function processRequestChange() {
	if (xmlhttpRequestObj.readyState == 4) {
	    if (xmlhttpRequestObj.status == 200) {
		var string             = xmlhttpRequestObj.responseText;
		var responsecont       = document.createElement('div');
		responsecont.innerHTML = string;
		var mstrresponse       = responsecont.innerHTML;
		var homecont           = document.getElementById(div_id);
		homecont.innerHTML     = mstrresponse;
	    } else {
		//alert('Nu e ok');
	    }
	}
    }
}

function is_empty(str) {
    return str.search('^[ \t\r\n]*$')>-1 ? true : false;
}

function is_uint(str) {
    if (is_empty(str)) {
	return false;
    }
    return str.search('^[.0-9]*$')>-1 ? true : false;
}

function is_email(str) {
    if (str.search("^([a-zA-Z0-9_]|\\-|\\.)+@(([a-zA-Z0-9_]|\\-)+\\.)+[a-zA-Z]{2,4}\$") > -1) {
	return true;
    }	
    return false;
}

function selectAll (f) {
    for (var i=0; i<f.elements.length; i++) {
	if (f.elements[i].type == 'checkbox') {
	    f.elements[i].checked = true;
	}
    }
}

function unselectAll (f) {
    for (var i=0; i<f.elements.length; i++) {
	if (f.elements[i].type == 'checkbox') {
	    f.elements[i].checked = false;
	}
    }
}

function hotmessages(ses) {
  
  if (ses == 0) {
    alert('Trebuie sa te autentifici pentru a posta un mesaj!');
    return false;
  }

  var message = document.getElementById('hotmessages').value;
 
  if (message.length == 0) {
    alert("Nu ai introdus mesajul.");
    return false;  
  }
  if (message.length > 140) {
    alert("Ai depasit cele 140 de caractere.");
    return false;  
  }
 
 return true;
}

function big_photo(big, name, descr) {
 
  var small = document.getElementById('small');
  small.setAttribute("src", big);
  document.getElementById('name').innerHTML = name;
  document.getElementById('descr').innerHTML = descr;
  
}

function mouseon(index) {
    for (i = 1; i <= index; i++) {
	document.getElementById('rating_' + i).className = 'state_3';
    }
    for (i = index + 1; i <= 5; i++) {
	document.getElementById('rating_' + i).className = 'state_1';
    }
}

function mouseout(avg) {
    for (i = 1; i <= 5; i++) {
	if (parseFloat(avg) >= 1.0 * i) {
	    document.getElementById('rating_' + i).className = 'state_2';
	} else {
	    document.getElementById('rating_' + i).className = 'state_1';
	}
    }
}

function mouseon_dialog(item, index) {
    for (i = 1; i <= index; i++) {
	document.getElementById('rating_' + item + '_' + i).className = 'state_3';
    }
    for (i = index + 1; i <= 5; i++) {
	document.getElementById('rating_' + item + '_' + i).className = 'state_1';
    }
}

function mouseout_dialog(item, avg) {
    for (i = 1; i <= 5; i++) {
	if (parseFloat(avg) >= 1.0 * i) {
	    document.getElementById('rating_' + item + '_' + i).className = 'state_2';
	} else {
	    document.getElementById('rating_' + item + '_' + i).className = 'state_1';
	}
    }
}

function loginForum(username, password) {

    var xmlhttpRequestObj;
    
    if (xmlhttpRequestObj = create_xmlhttpRequestObj()) {
	var params = "username=" + username + "&password=" + password + "&login=login";
	xmlhttpRequestObj.open("POST", "/forum/ucp.php?mode=login", false);
	
	xmlhttpRequestObj.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlhttpRequestObj.setRequestHeader("Content-length", params.length);
	xmlhttpRequestObj.setRequestHeader("Connection", "close");
	
	xmlhttpRequestObj.onreadystatechange = function() {
	    if(xmlhttpRequestObj.readyState == 4 && xmlhttpRequestObj.status == 200) {
		//alert(xmlhttpRequestObj.responseText);
	    }
	}
	xmlhttpRequestObj.send(params);
    }
}

function logoutForum(sid) {
    
    var xmlhttpRequestObj;
	
    if (xmlhttpRequestObj = create_xmlhttpRequestObj()) {
	xmlhttpRequestObj.open("GET", "/forum/ucp.php?mode=logout&sid=" + sid, false);
	xmlhttpRequestObj.send(null);
    }
}

function hot140(hot) {


  if (hot.value.length == 139) { 
    alert("Ai ajuns la 140 de caractere!");
  }
    
}

//-->