function trogle_menu(id)
{
	var elem = document.getElementById("m_"+id);
	var elem2 = document.getElementById("m_block_"+id);
	
	if(elem.className=="catalog_p_menu")
	{
		elem.className="catalog_m_menu";
		//elem2.style.display = '';
		$("#m_block_"+id).fadeIn(300);
	}
	else
	{
		elem.className="catalog_p_menu";
		elem2.style.display = 'none';
	}
	
}


var gal_num = 0;
var slide_show=1;
var max_gal_slides = 5;

function show_slides()
{
	if(slide_show==0) return;
	
	var elem = "";
	
	if(gal_num!=0)
	{
		elem = document.getElementById("slide_"+gal_num);
		elem.style.display = 'none';

		elem = document.getElementById("gal_"+gal_num);
		elem.className="gal_white";
	}


	gal_num++;
	if(gal_num>=max_gal_slides) gal_num=1;
	
	$("#slide_"+gal_num).fadeIn(1500);

	elem = document.getElementById("gal_"+gal_num);
	elem.className="gal_red";

	if(slide_show==1) setTimeout("show_slides()",10000);
}

function set_gal(num)
{
	slide_show=0;
	var elem = "";
	
	if(gal_num!=0)
	{
		elem = document.getElementById("gal_"+gal_num);
		elem.className="gal_white";
		elem = document.getElementById("slide_"+gal_num);
		elem.style.display = 'none';
	}

	gal_num=num;
	
	$("#slide_"+num).fadeIn(1500);

	elem = document.getElementById("gal_"+gal_num);
	elem.className="gal_red";
}

function set_image(src)
{
	var elem = document.getElementById("main_pic");
	elem.style.background = "URL("+src+") no-repeat center 50%";
}

function set_gal_image(src)
{
	var elem = document.getElementById("gal_main_pic");
	elem.src = src;
}

var slide_state=0;

function show_slide()
{
	if(slide_state==0) 
	{
		$("#gal_block").fadeIn(300);
		slide_state=1;
	}
}

function close_slide()
{
	if(slide_state==1) 
	{
		$("#gal_block").hide();
		slide_state=0;
	}
}