var line_height = 80;
var line_height_a = 80 - 6;
var logo_height; // it's value is calculated in window load function
var height_span = 80 - 6;
var height_wpml = 80 - 5;

function headerSize(scroll){
	"use strict";
		
		if((line_height - scroll) > line_height){	
			$j('header .header_inner nav.main_menu > ul > li > a').stop().animate({'line-height': line_height_a+'px'},200);
			$j('header .header_inner nav.main_menu > ul > li > a > span').stop().animate({'height': height_span+'px'},200);
			$j('header .header_inner .header_right_widget').stop().animate({'line-height': line_height+'px'},200);
			$j('header .header_inner .drop_down .second').stop().animate({'top': line_height+'px'},100);
			$j('header .header_inner .drop_down2 .second').stop().animate({'top': line_height+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel_list > ul > li > a').stop().animate({'line-height': height_span+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel > ul > li > a').stop().animate({'line-height': height_span+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel_click > ul > li > a').stop().animate({'line-height': height_span+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel ul ul').stop().animate({'top': line_height+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel_click ul ul').stop().animate({'top': line_height+'px'},100);
		}else if((line_height - scroll) < line_height){
			$j('header').addClass('move_menu');
			$j('header .header_inner nav.main_menu > ul > li > a').stop().animate({'line-height': '58px'},200);
			$j('header .header_inner nav.main_menu > ul > li > a > span').stop().animate({'height': '60px'},200);
			$j('header .header_inner .header_right_widget').stop().animate({'line-height': '64px'},200);
			$j('header .header_inner .drop_down .second').stop().animate({'top': '66px'},100);
			$j('header .header_inner .drop_down2 .second').stop().animate({'top': '66px'},100);
			$j('header .header_inner .header_right_widget #lang_sel > ul > li > a').stop().animate({'line-height': 61+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel_click > ul > li > a').stop().animate({'line-height': 61+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel_list > ul > li > a').stop().animate({'line-height': 61+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel ul ul').stop().animate({'top': '66px'},100);
			$j('header .header_inner .header_right_widget #lang_sel_click ul ul').stop().animate({'top': '66px'},100);
		}else if(scroll === 0){
			$j('header .header_inner nav.main_menu > ul > li > a').stop().animate({'line-height': line_height_a+'px'},100);
			$j('header .header_inner nav.main_menu > ul > li > a > span').stop().animate({'height': height_span+'px'},200);
			$j('header .header_inner .header_right_widget').stop().animate({'line-height': line_height+'px'},100);
			$j('header .header_inner .drop_down .second').stop().animate({'top': line_height+'px'},200);
			$j('header .header_inner .drop_down2 .second').stop().animate({'top': line_height+'px'},200);
			$j('header .header_inner .header_right_widget #lang_sel > ul > li > a').stop().animate({'line-height': height_wpml+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel_click > ul > li > a').stop().animate({'line-height': height_wpml+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel_list > ul > li > a').stop().animate({'line-height': height_wpml+'px'},100);
			$j('header .header_inner .header_right_widget #lang_sel ul ul').stop().animate({'top': line_height+'px'},200);
			$j('header .header_inner .header_right_widget #lang_sel_click ul ul').stop().animate({'top': line_height+'px'},200);
			$j('header').removeClass('move_menu');
		}
		
		if(scroll === 0 && line_height - logo_height >= 10){
			$j('.logo a').height(logo_height);
		}else if(scroll === 0 && line_height - logo_height < 10){
			$j('.logo a').height(line_height - 10);
		}else if( scroll !== 0 && logo_height >= 55){
			$j('.logo a').height(55);
		}else if( scroll !== 0 && logo_height < 55){
			$j('.logo a').height(logo_height);
		}
	
}

function setLogoHeightOnLoad(){
	"use strict";
	
	if(line_height - logo_height >= 10){
		$j('.logo a').height(logo_height);
	}else if(line_height - logo_height < 10){
		$j('.logo a').height(line_height - 10);
	}
	$j('.logo a img').css('height','100%');
	
	
}

function ajaxSubmitCommentForm(){
	"use strict";

	var options = { 
		success: function(){
			$j("#commentform textarea").val("");
			$j("#commentform .success p").text("Comment has been sent!");
		}
	}; 
	
	$j('#commentform').submit(function() {
		$j(this).find('input[type="submit"]').next('.success').remove();
		$j(this).find('input[type="submit"]').after('<div class="success"><p></p></div>');
		$j(this).ajaxSubmit(options); 
		return false; 
	}); 
}