var LAYOUTS = "_layouts/";

//BROWSER DETECTION
var ns4 = document.layers;
var ns6 = document.getElementById && !document.all;
var ie4 = document.all;
 
function DetectBrowser(){ //Detectarea browserului folosit
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=(navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}
var bw=new DetectBrowser();

//IMAGES
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function MM_showHideLayers() {
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_reloadPage() {  //reloads the window if resized
  location.reload();
}
//onresize = MM_reloadPage;


function Go(url){
	document.location = url;
}


function popup(adresa, w, h, scr){
var l=(screen.availWidth-w)/2 , t=(screen.availHeight-h)/2;
win=window.open(adresa,"_blank","width="+w+",height="+h+",left="+l+",top="+t+",statusbar=no,toolbar=no,scrollbars="+scr+",navbar=no");
win.focus();
}
 


function fieldValue(field_name){
	if(ns6) field = eval("document.getElementById('"+field_name+"')");
	else if(ns4) field = eval("document."+field_name);
	else field = eval("document.all."+field_name);
	return field.value;
}

function setFieldValue(field_name, val){
	if(ns6) field = eval("document.getElementById('"+field_name+"')");
	else if(ns4) field = eval("document."+field_name);
	else field = eval("document.all."+field_name);
	return field.value;
	field.value = val;
}

function writeIn(field_name, val){
	if(ns6) field = eval("document.getElementById('"+field_name+"')");
	else if(ns4) field = eval("document."+field_name);
	else field = eval("document.all."+field_name);
	field.innerHTML = val;
}



function formatNR(nr, dec)
{
str = "" + Math.round(eval(nr) * Math.pow(10,dec));
while(str.length < dec)
	str = "0" + str;
decidx = str.length - dec;
tmp = str.substring(0,decidx);
if(tmp == '')
	tmp = '0';
if(dec > 0)
	tmp = tmp + '.' + str.substring(decidx, str.length);
return(tmp);
}



function getkey(e)
{
if (window.event)
   return window.event.keyCode;
else if (e)
   return e.which;
else
   return null;
}


function goodchars(e, goods)
{
var key, keychar;
key = getkey(e);
if (key == null) return true;

// get character
keychar = String.fromCharCode(key);
keychar = keychar.toLowerCase();
goods = goods.toLowerCase();

// check goodkeys
if (goods.indexOf(keychar) != -1)
	return true;

// control keys
if ( key==null || key==0 || key==8 || key==9 || key==13 || key==27 )
   return true;

// else return false
return false;
}



function getSelectedRadio(buttonGroup) {
   // returns the array number of the selected radio button or -1 if no button is selected
   if (buttonGroup[0]) { // if the button group is an array (one button is not an array)
      for (var i=0; i<buttonGroup.length; i++) {
         if (buttonGroup[i].checked) {
            return i
         }
      }
   } else {
      if (buttonGroup.checked) { return 0; } // if the one button is checked, return zero
   }
   // if we get to this point, no radio button is selected
   return -1;
} // Ends the "getSelectedRadio" function

function getSelectedRadioValue(buttonGroup) {
   // returns the value of the selected radio button or "" if no button is selected
   var i = getSelectedRadio(buttonGroup);
   if (i == -1) {
      return "";
   } else {
      if (buttonGroup[i]) { // Make sure the button group is an array (not just one button)
         return buttonGroup[i].value;
      } else { // The button group is just the one button, and it is checked
         return buttonGroup.value;
      }
   }
} // Ends the "getSelectedRadioValue" function

function getSelectedCheckbox(buttonGroup) {
   // Go through all the check boxes. return an array of all the ones
   // that are selected (their position numbers). if no boxes were checked,
   // returned array will be empty (length will be zero)
   var retArr = new Array();
   var lastElement = 0;
   if (buttonGroup[0]) { // if the button group is an array (one check box is not an array)
      for (var i=0; i<buttonGroup.length; i++) {
         if (buttonGroup[i].checked) {
            retArr.length = lastElement;
            retArr[lastElement] = i;
            lastElement++;
         }
      }
   } else { // There is only one check box (it's not an array)
      if (buttonGroup.checked) { // if the one check box is checked
         retArr.length = lastElement;
         retArr[lastElement] = 0; // return zero as the only array value
      }
   }
   return retArr;
} // Ends the "getSelectedCheckbox" function

function getSelectedCheckboxValue(buttonGroup) {
   // return an array of values selected in the check box group. if no boxes
   // were checked, returned array will be empty (length will be zero)
   var retArr = new Array(); // set up empty array for the return values
   var selectedItems = getSelectedCheckbox(buttonGroup);
   if (selectedItems.length != 0) { // if there was something selected
      retArr.length = selectedItems.length;
      for (var i=0; i<selectedItems.length; i++) {
         if (buttonGroup[selectedItems[i]]) { // Make sure it's an array
            retArr[i] = buttonGroup[selectedItems[i]].value;
         } else { // It's not an array (there's just one check box and it's selected)
            retArr[i] = buttonGroup.value;// return that value
         }
      }
   }
   return retArr;
} // Ends the "getSelectedCheckBoxValue" function
  

//Email Validation
function emailValid(email)
{
  var result = false
  var theStr = new String(email)
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}

function formSubmit(form, act){
	document.forms[form].action = act;
	document.forms[form].submit();
}





function fieldOb(field_name){
	if(ns6) field = eval("document.getElementById('"+field_name+"')");
	else if(ns4) field = eval("document."+field_name);
	else field = eval("document.all."+field_name);
	return field;
}

function changeRowColor(row, color){
	rOb = fieldOb(row);
	rOb.bgColor = color;  
}






//Validates a field
function ValidateField(elem, name){
	if((elem.value == '')||(elem.value == 0))	{
    		alert('Please fill in all fields!');
    		elem.focus();
   	 		return(false);
   	}
	else if(name.indexOf('email') != -1){
			 	if(!emailValid(elem.value)){
					alert('Invalid email address!');
					elem.focus();
   	 				return(false);
				}
	}
	return(true);
}

//Just Validates a field without (alert & focus)
function JustValidateField(elem){
	if((elem.value == '')||(elem.value == 0))	return(false);
	else if(name.indexOf('email') != -1){
			 	if(!emailValid(elem.value)){
   	 				return(false);
				}
	}
	return(true);
}


//Validate form for Mandatory fields to be filled properly
function Validate(form, fields){
	if(fields == '') return(true);
   	mandatory_fields = fields.split(',');
	for(i=0; i<mandatory_fields.length; i++){
		if(mandatory_fields[i] != ''){
			if(mandatory_fields[i].indexOf('|')){
				//groupped fields (at least one of them must be filled/selected)
				mandatory_group_fields = mandatory_fields[i].split('|');
				valid = 0;
				for(j=0; j<mandatory_group_fields.length; j++){
					elem = eval('form.' + mandatory_group_fields[j]);
					if(ValidateField(elem, mandatory_group_fields[j]) ) valid = 1;
					else return(false);
				}
				if(!valid){
					//no fields filled
					elem = eval('form.' + mandatory_group_fields[0]);
					if(!ValidateField(elem, mandatory_group_fields[0])) return(false);
				}
				
			}else{
				//single field
				elem = eval('form.' + mandatory_fields[i]);
				if(!ValidateField(elem, mandatory_fields[i])) return(false);
			}
		}// if(!'')
	}//for
	
	return(true);
}


function getSize(type){
	var myWidth = 0; 
	var myHeight = 0;
	if( typeof( window.innerWidth ) == 'number' ) {
	//Non-IE
	myWidth = window.innerWidth;
	myHeight = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
	//IE 6+ in 'standards compliant mode'
	myWidth = document.documentElement.clientWidth;
	myHeight = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
	//IE 4 compatible
	myWidth = document.body.clientWidth;
	myHeight = document.body.clientHeight;
	}
	if(type == 'w') return myWidth;
	else return myHeight;
}

function OpenPan(pan){
	var w = getSize('w');
	var h = getSize('h');
	var box_w = parseInt(document.getElementById(pan).style.width.replace('px', ''));
	var box_h = parseInt(document.getElementById(pan).style.height.replace('px', ''));
	
	var total_w = box_w;
	var total_h = box_h;
	
	if(h / 2 - total_h / 2 < 0) t = 0;
	else t = parseInt(h / 2 - total_h / 2);
	l = parseInt(w / 2 - total_w / 2);
		
	document.getElementById(pan).style.top = t + document.body.scrollTop;
	document.getElementById(pan).style.left = l;
		
	document.getElementById('general_div').style.height = document.getElementById('header').clientHeight;
	document.getElementById('general_div').style.width = w-18;

	document.getElementById('general_div').className = '';
	document.getElementById(pan).className = '';
}

function ClosePan(pan){
	document.getElementById('general_div').className = 'ascuns';
	document.getElementById(pan).className = 'ascuns';
}


function AjaxRequest(actionlink){
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null){
	  alert ("Please install the newest version for your browser!");
	  return;
	} 
	
	var url = HTTP + actionlink;
	//url = url+"&sid="+Math.random();
	//alert(url);
	xmlHttp.onreadystatechange = AjaxResponse;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
} 

function GetXmlHttpObject(){
	var xmlHttp=null;
	try { xmlHttp=new XMLHttpRequest(); }
	catch (e) {
	  try { xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); }
	  catch (e) { xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); }
	}
	return xmlHttp;
}


function Error(msg, el){
	if(!el) el = 'error';
	if(!document.getElementById(el)) return;
	HideError();
	var message = '<div id="errorMsg" class="container_error"><div style="margin: 0px 10px 0px 10px;">'+msg+'</div></div>';
	document.getElementById(el).innerHTML = message;
	document.getElementById(el).className = '';
	timerEr = setTimeout("HideError(1)", 5000);
	//scroll(0,0);
}

function Confirm(msg, el){
	if(!el) el = 'error';
	if(!document.getElementById(el)) return;
	HideError();
	var message = '<div id="errorMsg" class="container_confirm"><div style="margin: 0px 10px 0px 10px;">'+msg+'</div></div>';
	document.getElementById(el).innerHTML = message;
	document.getElementById(el).className = '';
	timerEr = setTimeout("HideError(1)", 5000);
	//scroll(0,0);
}

ie5  = (document.all && document.getElementById);
ns6 = (!document.all && document.getElementById);
opac = 100;
 
function fadeOut() {
    if(opac > 0){
        opac-=1;
        if(ie5) document.getElementById('errorMsg').filters.alpha.opacity = opac;
        if(ns6) document.getElementById('errorMsg').style.MozOpacity = opac/100;
        setTimeout('fadeOut()', 5);
    }else{
		var parent = document.getElementById('errorMsg').parentNode
		parent.removeChild(document.getElementById('errorMsg'));
	}
}


function HideError(fade){
	if(document.getElementById('errorMsg')) {
		if(fade){
			opac = 100;
			fadeOut();
		}else{
			var parent = document.getElementById('errorMsg').parentNode
			parent.removeChild(document.getElementById('errorMsg'));
		}
	}
}

 function findPosX(obj)
  {
    var curleft = 0;
    if(obj.offsetParent)
        while(1) 
        {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
  }

  function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }


function AjaxResponse(){
	if (xmlHttp.readyState==4){
		response=xmlHttp.responseText;	
		
		var update = new Array();
		update = response.split('|ajaxresponse|');
		if(update[0] == 'login'){
			ResponseLogin(update[1]);
		}
	}
}

 

function Register(){
	hide_modal_window();
	
	$('body').append('<a id="mw_register" rel="modal_window_register" href=""></a><script type="text/javascript">var mwLink = document.getElementById(\'mw_register\'); mwLink.onclick = show_modal_window; mwLink.onclick();</script>');

	//remove a element
	$('a#mw_register').remove();
}

function Recover(){
	hide_modal_window();
	
	$('body').append('<a id="mw_recover" rel="modal_window_recover" href=""></a><script type="text/javascript">var mwLink = document.getElementById(\'mw_recover\'); mwLink.onclick = show_modal_window; mwLink.onclick();</script>');

	//remove a element
	$('a#mw_recover').remove();
}

function BackToLogin(){
	
	$('body').append('<a id="mw_login" rel="modal_window_login_new" href=""></a><script type="text/javascript">var mwLink = document.getElementById(\'mw_login\'); mwLink.onclick = show_modal_window; mwLink.onclick();</script>');

	//remove a element
	$('a#mw_login').remove();
}

function url_encode(string){
	var string;
	var safechars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz/-_.&?=";
	var hex = "0123456789ABCDEF";
	var encoded_string = "";
	for(var i = 0; i < string.length; i++){
		var character = string.charAt(i);
		if(character == " "){
			encoded_string += "+";
		}else if(safechars.indexOf(character) != -1){
			encoded_string += character;
		}else{
			var hexchar = character.charCodeAt(0);
			if(hexchar > 255){
				encoded_string += "+";
			}else{
				encoded_string += "%";
				encoded_string += hex.charAt((hexchar >> 4) & 0xF);
				encoded_string += hex.charAt(hexchar & 0xF);
			}
		}
	}
	return encoded_string;
}