var hasChangedUC = false;
function printUnderConstruction(txt) {
	
	try {
		if (txt) {
			alert(txt);
		} else {
			alert('Functionality under construction');
		}
	} catch(e) {}	
}

function _printUnderConstruction(txt) {
	
	try {
		if (txt) {
			$("#pr_alertDiv_span").html(txt);
			hasChangedUC = true;
		}
	} catch(e) {}	
    var newTop = parseInt(200 + window.scrollY);    
    $("#pr_alertDiv").css('top','' + newTop + 'px');
    $("#pr_alertDiv").fadeIn();
}

function closeUnderConstruction() {
	$("#pr_alertDiv").fadeOut();
	if (hasChangedUC) {
		$("#pr_alertDiv_span").html('Functionality under construction');
		hasChangedUC = false;
	}
}
function showSuggestion(i){
    var div = "#suggestion-"+i;
    var img = "#image-"+i;
    var display = $(div).css("display");
    var arrow;      
    if(display == 'none'){                
        $(div).css("display","block");
        $(img).attr("src",imgPath+"/icone/arrow_open.gif");
    }else{
        $(div).css("display","none");
        $(img).attr("src",imgPath+"/icone/arrow_close.gif");
    }
}
var periodOrder = {"w":0,"m":1,"y":2}
function comparePeriods(periodOne, periodTwo){
   //Period is composited by a letter (w per week, m per month, y per year) and a number. Eg. w12 or m20 or y2
   //The order is w < m < y.
   //Return -1 if periodOne < periodTwo.
   //        0 if periodOne = periodTwo.
   //        1 if periodOne > periodTwo
   var periodOneChar = periodOrder[periodOne.substring(0,1)];
   var periodTwoChar = periodOrder[periodTwo.substring(0,1)];
   var periodOneDigit = parseInt(periodOne.substring(1,periodOne.length));
   var periodTwoDigit = parseInt(periodTwo.substring(1,periodTwo.length));

   if(periodOneChar < periodTwoChar){
      return -1;
   } else if(periodOneChar > periodTwoChar){
      return 1;
   } else {
      if(periodOneDigit < periodTwoDigit){
	     return -1;
	  }else if(periodOneDigit > periodTwoDigit){
	     return 1;
	  }else{
	     return 0;
	  }
   }
}

function votePoll(currentNodePath, controllerDiv, pollId, keyPollDidntChoose, from) {

    var voteValue = parseInt($("#choisediv_" + pollId + " input[name='vote']:checked").val(), 10);

    if (isNaN(voteValue)) {
        openAlerterAlertDiv(keyPollDidntChoose);
        return;
    }
    
    $('#' + controllerDiv).load('' + currentNodePath + '.process_vote.html',{
        ':operation': 'nop',
        '_charset_' : 'utf-8',
        'from' 		: from,
        'vote'      : '' + voteValue
    });
}
// PNG FIX
function pngFix() {
 var arVersion = navigator.appVersion.split("MSIE")
 var version = parseFloat(arVersion[1])
 if ((version >= 5.5) && (document.body.filters)) 
 {
    for(var i=0; i<document.images.length; i++)
    {
       var img = document.images[i]
       var imgName = img.src.toUpperCase()
       if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
       {
          var imgID = (img.id) ? "id='" + img.id + "' " : ""
          var imgClass = (img.className) ? "class='" + img.className + "' " : ""
          var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
          var imgStyle = "display:inline-block;" + img.style.cssText 
          if (img.align == "left") imgStyle = "float:left;" + imgStyle
          if (img.align == "right") imgStyle = "float:right;" + imgStyle
          if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
          var strNewHTML = "<span " + imgID + imgClass + imgTitle
          + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
          + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
          + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
          img.outerHTML = strNewHTML
          i = i-1
       }
    }
 }
}

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 panelMenuShow(status) {
    $(".home-panel-menu").fadeTo("fast", (status ? 1 : 0));
    $(".home-panel-menu").css("display", (status ? "block" : "none"));
}
if ($) {
 $(document).ready(function(){
  // PNG FIX Launch
  pngFix();
 });
}
var periodOrder = {"w":0,"m":1,"y":2}
function comparePeriods(periodOne, periodTwo){
   //Period is composited by a letter (w per week, m per month, y per year) and a number. Eg. w12 or m20 or y2
   //The order is w < m < y.
   //Return -1 if periodOne < periodTwo.
   //        0 if periodOne = periodTwo.
   //        1 if periodOne > periodTwo
   var periodOneChar = periodOrder[periodOne.substring(0,1)];
   var periodTwoChar = periodOrder[periodTwo.substring(0,1)];
   var periodOneDigit = parseInt(periodOne.substring(1,periodOne.length));
   var periodTwoDigit = parseInt(periodTwo.substring(1,periodTwo.length));

   if(periodOneChar < periodTwoChar){
      return -1;
   } else if(periodOneChar > periodTwoChar){
      return 1;
   } else {
      if(periodOneDigit < periodTwoDigit){
         return -1;
      }else if(periodOneDigit > periodTwoDigit){
         return 1;
      }else{
         return 0;
      }
   }
}
function doLogout(logoutUrl, backUrl){
    $.ajax({url: logoutUrl,success:function(){top.location.href=backUrl;}});
}
function initJumper() 
{
    var curPos      = 0;
    var totalPanels = $(".jumpToList").size();
    
    $("#jumpToSlider").css("marginLeft", "0px");
    $("#jumpToSlider").css("width", totalPanels*375+"px");
    
    function change(direction) 
    {
        if (direction)
        {
            if (curPos < (totalPanels -1))
            {
                curPos++;

                var leftValue = $("#jumpToSlider").css("marginLeft");
                var movement  = parseFloat(leftValue, 10) - 375 + "px";
                
                $("#jumpToSlider")
                    .stop()
                    .animate({
                        marginLeft: movement
                    }, 1000);
            }
        }
        else
        {       
            if (curPos > 0)
            {
                curPos--;

                var leftValue = $("#jumpToSlider").css("marginLeft");
                var movement  = parseFloat(leftValue, 10) + 375 + "px";
                
                $("#jumpToSlider")
                    .stop()
                    .animate({
                        marginLeft: movement
                    }, 1000);
            }
        }
    }
    
    //when the left/right arrows are clicked
    $(".right").click(function(){ change(true); }); 
    $(".left").click(function(){ change(false); });
    
    $(window).keydown(function(event)
    {
      switch (event.keyCode) 
      {
            case 37: //left arrow
                $(".left").click();
                break;
            case 39: //right arrow
                $(".right").click();
                break;
      }
    });
};
/*
 * numero della palla
 * url da aprire
 * selettore (W M Y N)
 * 
 * SPOSTATA NELLA JSP DEL COMPONENTE PER PERMETTERE DI EFFETTUARE IL REDIRECT A CONTEXT 
 * 
 * 
function changePage(ballNumber, url, selector) {
    //alert('ballNumber: ' + ballNumber + ' url: ' + url + ' selector: ' + selector);
    document.location.href='' + url;
}
*/
function initMenuTab(onID,origin) {
    switchMenuTab(onID,origin);
}

function switchMenuTab(onID,origin) {
    var baseID     = "tabMenu";
    var baseHID    = "tabHeader";
    var offID      = (onID == "A" ? "B" : "A");
    var flashID    = (onID == "A" ? "timep" : "needsg");
    var offFlashID = (flashID == "timep" ? "needsg" : "timep"); 

    //hide
    $("#"+baseID+offID).css("width","0px");
    $("#"+baseID+offID).css("height","0px");
    $("#"+offFlashID).attr("width","1");
    $("#"+offFlashID).attr("height","1");
    $("#"+baseHID+offID).removeClass("sel");

    //show
    $("#"+baseID+onID).css("width","1000px");
    if(onID == "A") {
        $("#"+flashID).attr("width","980");
        if(origin == "T"){
           $("#"+baseID+onID).css("height","64px");
            $("#"+flashID).attr("height","57");
        } else {
           $("#"+baseID+onID).css("height","161px");
            $("#"+flashID).attr("height","160");
        }
    } else {
        $("#"+flashID).attr("width","990");
        if(origin == "T"){
            $("#"+baseID+onID).css("height","161px");
            $("#"+flashID).attr("height","160");
        } else {
            $("#"+baseID+onID).css("height","64px");
            $("#"+flashID).attr("height","57");
        }
    }
    $("#"+baseHID+onID).addClass("sel");

}