/*Popup bracking news*/
var window_WIDTH=300
var window_HEIGHT=340  
var ARRIVE_Y_offset=screen.height-380   
var speed=20 
var Xoffset=screen.width/2-150;
var autoclose = false
var windowX = (screen.width/2)-(window_WIDTH/2);
windowX=0+Xoffset; /*traiettoria*/
var windowY = (screen.availHeight);
var windowYstop = windowY-window_HEIGHT-ARRIVE_Y_offset;
var windowYnow = windowY;
var windowStep = 50;
var windowYnow = ((windowStep+1)*windowStep/2)+ windowYstop;
d = "width="+window_WIDTH+",height="+window_HEIGHT;

function popup_open_live(){
	phpwbs_popup=window.open('breaking_news_popup_open.php',"phpwbs_open_popup","top=5000, left=5000,"+d)
	phpwbs_popup.blur()
	window.focus() 
	phpwbs_popup.moveTo(windowX,windowY)
	phpwbs_popup.focus()   
	if (autoclose){
		window.onunload = function(){phpwbs_popup.close()}
	}
	move_popup();
}

function move_popup(){
  	if (windowYnow!=windowYstop){
      phpwbs_popup.moveTo(windowX,windowYnow);
      phpwbs_popup.focus();
      windowYnow=windowYnow-windowStep;
	  windowStep--;
      timer=setTimeout("move_popup()",speed);
    }else{
      clearTimeout(timer);
      phpwbs_popup.moveTo(windowX,windowYstop);
      phpwbs_popup.focus();
    }
}
/*End Popup bracking news*/



/*Jump to a link directly from form*/
function jump(form) {
var myindex=form.menu.selectedIndex
if(form.menu.options[myindex].value != "0") 
{
window.open(form.menu.options[myindex].value, target="_self");
}
}


/*Jump to a link directly from form*/
function jumpMenu(targ,selObj,restore,urlA,urlB){ 
eval(targ+".location='"+urlA+selObj.options[selObj.selectedIndex].value+urlB+"'");
if (restore) selObj.selectedIndex=0;
}




// Tooltip-like help pop-ups used in forms

  function formtooltip(el,flag){
    elem = document.getElementById(el);
    if (flag) { 
      elem.parentNode.parentNode.style.zIndex=1000;
      elem.parentNode.parentNode.style.borderRight='0px solid #000';
      // ugly , yes .. but neccesary to avoid a small but very annoying bug in IE6
      elem.style.visibility='visible';
    }
    else {
      elem.parentNode.parentNode.style.zIndex=1;
      elem.parentNode.parentNode.style.border='none';
      elem.style.visibility='hidden' };
  }
  
  
  
  
  
  

//---Start menu
var ultimo=""
function VisualizzaMenu(cell,what){
	var menu = document.getElementById(what);
	var parentela = "";
	var coorY = 0;
	var coorX = 0;
	if(ultimo){
		clearTimeout(timerMENU)
		document.getElementById(ultimo).style.visibility='hidden';
	}
	while(eval("cell." + parentela + "tagName") != "BODY")
	{
		coorY = coorY + eval("cell." + parentela + "offsetTop");
		coorX = coorX + eval("cell." + parentela + "offsetLeft");
		parentela = parentela + "offsetParent."	;
	}

	if(navigator.product != 'Gecko') {
		menu.style.width = 1 + cell.offsetWidth + "px";
	} else {
		menu.style.width = -2 + cell.offsetWidth + "px";
	}
	menu.style.top=coorY + cell.offsetHeight;
	menu.style.left=coorX;
	menu.style.visibility='visible';
	timerMENU=setTimeout("document.getElementById("+what+").style.visibility='hidden'",3500);
	ultimo=what;
}
//---End menu

window.onresize=function(){if(ultimo) document.getElementById(ultimo).style.visibility='hidden'}
//-->

//Select checkbox
function CheckAll(which,do_check)
{

    	for (var i=0;i < document.forms[which].elements.length;i++)
   		{
        			var e = document.forms[which].elements[i];
        			if (e.type == "checkbox" )
           			{		
							//alert(e.name);
							//if(e.name.substr(0,22) != 'PHPWBS_WIZARD_NN_OBBLY') /*TODO accrocchio for wizard*/
							if(e.name.substr(0,13) == 'selected_this' || e.name.substr(0,22) == 'PHPWBS_WIZARD_USEFIELD') 
            				e.checked = do_check;
           			}
         }
					return true;
}


var thiswindows = '';

//Popup
function open_window(url) {

        thiswindows=window.open(url, '','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=no,width=800,height=600');
 
    return false;
}

//Write cookie
function setCookie(name, value, days) {

var expire = new Date();

expire.setTime(expire.parse() + (60*60*24*days*1000));

document.cookie = name + "=" + escape(value)

+ ((expire == null) ? "" : ("; expires=" + expire.toGMTString()))

}

//Read cookie
function getCookie(Name) {

var search = Name + "="

if (document.cookie.length > 0) { // if there are any cookies

offset = document.cookie.indexOf(search)

if (offset != -1) { // if cookie exists

offset += search.length

// set index of beginning of value

end = document.cookie.indexOf(";", offset)

// set index of end of cookie value

if (end == -1)

end = document.cookie.length

return unescape(document.cookie.substring(offset, end))

}

}

}

function redirect(url)
{
	top.location.href =url;
}

/*login*/
var logged;
logged = getCookie('LOGGED')

var usern
usern = getCookie('USERN')

var users
users = getCookie('USERS')

if(usern == undefined || usern == '' || usern == 'undefined')
usern= 'Utente';

if(users == undefined || users == '' || users == 'undefined')
users= '';


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function getSel()
{
	var txt = '';
	var foundIn = '';
	if (window.getSelection)
	{
		txt = window.getSelection();
		foundIn = 'window.getSelection()';
	}
	else if (document.getSelection)
	{
		txt = document.getSelection();
		foundIn = 'document.getSelection()';
	}
	else if (document.selection)
	{
		txt = document.selection.createRange().text;
		foundIn = 'document.selection.createRange()';
	}
	else return;
	
	return txt;
}


function replaceSubstring(inputString, fromString, toString) {
   // Goes through the inputString and replaces every occurrence of fromString with toString
   var temp = inputString;
   if (fromString == "") {
      return inputString;
   }
   if (toString.indexOf(fromString) == -1) { // If the string being replaced is not a part of the replacement string (normal situation)
      while (temp.indexOf(fromString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(fromString));
         var toTheRight = temp.substring(temp.indexOf(fromString)+fromString.length, temp.length);
         temp = toTheLeft + toString + toTheRight;
      }
   } else { // String being replaced is part of replacement string (like "+" being replaced with "++") - prevent an infinite loop
      var midStrings = new Array("~", "`", "_", "^", "#");
      var midStringLen = 1;
      var midString = "";
      // Find a string that doesn't exist in the inputString to be used
      // as an "inbetween" string
      while (midString == "") {
         for (var i=0; i < midStrings.length; i++) {
            var tempMidString = "";
            for (var j=0; j < midStringLen; j++) { tempMidString += midStrings[i]; }
            if (fromString.indexOf(tempMidString) == -1) {
               midString = tempMidString;
               i = midStrings.length + 1;
            }
         }
      } // Keep on going until we build an "inbetween" string that doesn't exist
      // Now go through and do two replaces - first, replace the "fromString" with the "inbetween" string
      while (temp.indexOf(fromString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(fromString));
         var toTheRight = temp.substring(temp.indexOf(fromString)+fromString.length, temp.length);
         temp = toTheLeft + midString + toTheRight;
      }
      // Next, replace the "inbetween" string with the "toString"
      while (temp.indexOf(midString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(midString));
         var toTheRight = temp.substring(temp.indexOf(midString)+midString.length, temp.length);
         temp = toTheLeft + toString + toTheRight;
      }
   } // Ends the check to see if the string being replaced is part of the replacement string or not
   return temp; // Send the updated string back to the user
} // Ends the "replaceSubstring" function



function setVisibility(id) 
{
	var divid = document.getElementById(id);	

	if( divid.style.visibility == 'hidden' )
	{
		divid.style.visibility = 'visible';
		divid.style.position = 'relative';
	}	
	else	
	{
		divid.style.visibility = 'hidden';
		divid.style.position = 'absolute';
	}	
}