function back_to_grey(){
	//actually... now we changed it to blue. then red
	$('.top_menu2_container').css('background-image', 'url(../images/winter/bg_menu2_red_middle.png)');
	$('.top_menu2_left').css('background-image', 'url(../images/winter/bg_menu2_red_left.png)');
	$('.top_menu2_right').css('background-image', 'url(../images/winter/bg_menu2_red_right.png)');
}

function nav_item_hover(item_id){
	if(item_id == 'arte-container'){
		$('.top_menu2_container').css('background-image', 'url(../images/winter/bg_menu2_blue_middle.png)');
		$('.top_menu2_left').css('background-image', 'url(../images/winter/bg_menu2_blue_left.png)');
		$('.top_menu2_right').css('background-image', 'url(../images/winter/bg_menu2_blue_right.png)');
	}
	
	if(item_id == 'sanatate-container'){
		$('.top_menu2_container').css('background-image', 'url(../images/winter/bg_menu2_green_middle.png)');
		$('.top_menu2_left').css('background-image', 'url(../images/winter/bg_menu2_green_left.png)');
		$('.top_menu2_right').css('background-image', 'url(../images/winter/bg_menu2_green_right.png)');
	}
	
	if(item_id == 'lifestyle-container'){
		$('.top_menu2_container').css('background-image', 'url(../images/winter/bg_menu2_red_middle.png)');
		$('.top_menu2_left').css('background-image', 'url(../images/winter/bg_menu2_red_left.png)');
		$('.top_menu2_right').css('background-image', 'url(../images/winter/bg_menu2_red_right.png)');
	}
}

function nav_item_hover_ie6(item_id){
	if(item_id == 'arte-container'){
		$('.top_menu2_container').css('background-image', 'url(../images/winter/bg_menu2_blue_middle.png)');
		$('.top_menu2_left').css('background-image', 'url(../images/winter/bg_menu2_blue_left.png)');
		$('.top_menu2_right').css('background-image', 'url(../images/winter/bg_menu2_blue_right.png)');
		
		$('.button_text_arte').css('background-image', 'url(../images/winter/btn_arte2_selected.png)');
	}
	
	if(item_id == 'sanatate-container'){
		$('.top_menu2_container').css('background-image', 'url(../images/winter/bg_menu2_green_middle.png)');
		$('.top_menu2_left').css('background-image', 'url(../images/winter/bg_menu2_green_left.png)');
		$('.top_menu2_right').css('background-image', 'url(../images/winter/bg_menu2_green_right.png)');
		
		$('.button_text_sanatate').css('background-image', 'url(../images/winter/btn_sanatate2_selected.png)');
	}
	
	if(item_id == 'lifestyle-container'){
		$('.top_menu2_container').css('background-image', 'url(../images/winter/bg_menu2_red_middle.png)');
		$('.top_menu2_left').css('background-image', 'url(../images/winter/bg_menu2_red_left.png)');
		$('.top_menu2_right').css('background-image', 'url(../images/winter/bg_menu2_red_right.png)');
		
		$('.button_text_lifestyle').css('background-image', 'url(../images/winter/btn_lifestyle2_selected.png)');
	}
}

function back_to_grey_ie6(){
	//actually... now we changed it to blue. then red
	$('.top_menu2_container').css('background-image', 'url(../images/winter/bg_menu2_red_middle.png)');
	$('.top_menu2_left').css('background-image', 'url(../images/winter/bg_menu2_red_left.png)');
	$('.top_menu2_right').css('background-image', 'url(../images/winter/bg_menu2_red_right.png)');
	
	$('.button_text_arte').css('background-image', 'url(../images/winter/btn_arte2.png)');
	$('.button_text_sanatate').css('background-image', 'url(../images/winter/btn_sanatate2.png)');
	$('.button_text_lifestyle').css('background-image', 'url(../images/winter/btn_lifestyle2.png)');
}