var aFaces = new Array();                       // saugomi veidu Id pagal eile, kuria buvo parodyti (kad butu galima spaudineti atgal)
	var iFacesCount = 1;                            // aFaces masyvo dydis
	var iCurrFace = 0;                              // kelintas masyvo narys dabar yra perziurimas
	var adresas;
	var errText = "";
	
	function setFirstFace(faceId, address, err)
	{
		aFaces[0] = faceId;
		adresas = address;
		errText = err;
	}
	
	function getNextFace()
	{
		// naujo veido rodymas
        if (aFaces[iCurrFace+1] == undefined)
        {
	        $.ajax({  
	            type: "POST",  
	            url: adresas+"lt/FaceFnc-getRndFaceAjax.htm",
	            dataType: "json",
	            success: function(data)
	             {
	                $("#playerFace").html(data.face);
	                $("#playerFaceId").val(data.id);
	                aFaces[iFacesCount] = data.id;
	                iCurrFace = iFacesCount; 
	                iFacesCount++;
	             },
	             error: function(XMLHttpRequest, textStatus, errorThrown)
	             { 
	            	 alert(errText);
	             }
	         } );
         }
         // sekancio is masyvo rodymas (veidas jau paimtas)
         else
         {
            $.ajax({  
                type: "POST",  
                url: adresas+"lt/FaceFnc-getFaceAjax.htm",
                data: {id : aFaces[iCurrFace+1]},
                dataType: "json",
                success: function(data)
                 {
                    $("#playerFace").html(data.face);
                    $("#playerFaceId").val(data.id);
                    iCurrFace++;
                 },
	             error: function(XMLHttpRequest, textStatus, errorThrown)
	             { 
	            	 alert(errText);
	             }
             } );
         }
	}

    function getLastFace()
    {
        if (aFaces[iCurrFace-1] != undefined)
        {
	        $.ajax({  
	            type: "POST",  
	            url: adresas+"lt/FaceFnc-getFaceAjax.htm",
	            data: {id : aFaces[iCurrFace-1]},
	            dataType: "json",
	            success: function(data)
	             {
	                $("#playerFace").html(data.face);
	                $("#playerFaceId").val(data.id);
	                iCurrFace--;
	             },
	             error: function(XMLHttpRequest, textStatus, errorThrown)
	             { 
	            	 alert(errText);
	             }
	         } );
         }
    }