//ajax method
if (window.XMLHttpRequest) {
	try { request = new XMLHttpRequest(); } catch (e) { request = 0; }
} else if (window.ActiveXObject) {
	try { request = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { request = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { request = 0; }}
}

function ajax_call(url,post,page_obj_str)
{
    var params="";
    
        
    if (post)
    {
		var parametri1 = $("div#" + post + " input").serialize();
		var parametri2 = $("div#" + post + " textarea").serialize();
		var parametri3 = $("div#" + post + " select").serialize();
		var params = parametri1 + '&' + parametri2 + '&' + parametri3;
        
    }
    
	request.open('POST', url,false);
    
    request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    request.setRequestHeader("Content-length", params.length);
    request.setRequestHeader("Connection", "close");
	request.send(params);
    
    
    if (page_obj_str)
    
        $("div#" + page_obj_str).html(request.responseText); 
            
    else         
        return request.responseText;
        
}        

var scrollOk = 0;
var ScrollTimer;


function scrollDown(id,click){

    if (click)
        scrollOk = scrollOk ? 0 : 1; 
    
    
    if (scrollOk){
        
        
        
        if(ScrollTimer) clearTimeout(ScrollTimer);
        
        $("#" + id).scrollTop( $("#" + id).scrollTop() + 3);
        
        
        ScrollTimer=setTimeout("scrollDown('" + id + "',0)",10);
        
        
    }
    
}




function scrollUp(id,click){
    
    
    if (click)
        scrollOk = scrollOk ? 0 : 1; 

    if (scrollOk){
        
       
        
        if(ScrollTimer) clearTimeout(ScrollTimer);
        
        $("#" + id).scrollTop( $("#" + id).scrollTop() - 3);
        
        
        ScrollTimer=setTimeout("scrollUp('" + id + "',0)",10);
        
        
    }
    
}


function pubShow(id){
    
    $("#publikaciok").fadeOut(1000).css('display',"none");
    $("#dijakArrowTop").fadeOut(1000).css('display',"none");
    $("#dijakArrowBottom").fadeOut(1000).css('display',"none");
    
    $("#pubHidden" + id).fadeIn(1000).css('display',"block");
    $("#dijakArrowTop" + id).fadeIn(1000).css('display',"block");
    $("#dijakArrowBottom" + id).fadeIn(1000).css('display',"block");
    $("#hiddenArrow" + id).fadeIn(1000).css('display',"block");
    
}

function pubHide(id){
    
    $("#pubHidden" + id).fadeOut(1000).css('display',"none");
    $("#dijakArrowTop" + id).fadeOut(1000).css('display',"none");
    $("#dijakArrowBottom" + id).fadeOut(1000).css('display',"none");
    $("#hiddenArrow" + id).fadeOut(1000).css('display',"none");
    
    $("#publikaciok").fadeIn(1000).css('display',"block");
    $("#dijakArrowTop").fadeIn(1000).css('display',"block");
    $("#dijakArrowBottom").fadeIn(1000).css('display',"block");
    
    
}