function show_nav(e, m1, m2, m3, img_id, subcount, acat_id)	{

	clearTimeout(ti);
	clearTimeout(ti_sub);

	var x, y;

	if (window.event) {
		x = window.event.clientX + document.documentElement.scrollLeft
								 + document.body.scrollLeft;
		y = window.event.clientY + document.documentElement.scrollTop +
								 + document.body.scrollTop;
	}
	else {
		x = e.pageX;
		y = e.pageY;
	}

	x -= 2; y -= 2;

	y = y + 5;
	x = x + 5;

	var is_3m = 0;

	if(m3 != 0 && m3 != 'none' && m3 != '') {

		is_3m = 1;
		var in_menu = '<table cellpadding=0 cellspacing=0>';
		
		if(m3.length > 0)	in_menu = in_menu + '<tr><td style="border-bottom: 1px solid #969BB2"><img src=failid/trp.gif height=1 width=1></td></tr>';

		for(i=0; i<m3.length; i++)	{
				
			in_menu = in_menu + '<tr>' + m3[i] + '</tr>';

		}

		x = x + 1;

		if(img_id > 0)	{
			var real_l = docjslib_getRealLeft('posimg_'+img_id);
			var real_t = docjslib_getRealTop('posimg_'+img_id);
			if(real_l > 0)	x = real_l;
			if(real_t > 0)	y = real_t;
			y = y - 2;
		}			

		in_menu = in_menu + '</table>';

		document.all["usmenu"].innerHTML = in_menu; 
		if(m3 == 'hide')	document.all["usmenu"].style.display='none';
		else				document.all["usmenu"].style.display='block';
		document.all["usmenu"].style.top = y; 
		document.all["usmenu"].style.left = x; 

	}

	if(m2 != 'none' && is_3m == 0)	{

		in_menu = '<div onMouseOver="showmain_bg(' + acat_id + ')" onMouseOut="hidemain_bg(' + acat_id + ')"><table cellpadding=0 cellspacing=0><tr><td><img src="dd/dd_top_3.gif"></td></tr>';


		for(i=0; i<m2.length; i++)	{
				
			in_menu = in_menu + '<tr>' + m2[i] + '</tr>';

		}

		x = x + 1;

		if(img_id > 0)	{
			var real_l = docjslib_getRealLeft('posimg_'+img_id);
			var real_t = docjslib_getRealTop('posimg_'+img_id);
			if(real_l > 0)	x = real_l + 110;
			if(real_t > 0)	y = real_t;
			y = y - 20;
		}

		in_menu = in_menu + '<tr><td><img src="dd/dd_btm_3.gif"></td></tr></table></div>';

		if(m2.length < 1) in_menu = '';

		document.all["submenu"].innerHTML = in_menu; 
		document.all["submenu"].style.display='block';
		document.all["submenu"].style.top = y; 
		document.all["submenu"].style.left = x; 

		document.all["m_" + acat_id].style.background='url(\'dd/m1_bg_mouseover.gif\')';
		document.all["m_a_" + acat_id].style.background='url(\'dd/m1_bg_mouseover_left.gif\')';
		document.all["m_b_" + acat_id].style.background='url(\'dd/m1_bg_mouseover_right.gif\')';

	}	// <-------------------------------------------

	else {

		if(is_3m == 0) {

		var x = docjslib_getRealLeft('m_i_'+acat_id);
		var y = docjslib_getRealTop('m_i_'+acat_id);

		y = y + 17;
		x = x + 0;

		var in_menu = '<div onMouseOver="showmain_bg(' + acat_id + ')" onMouseOut="hidemain_bg(' + acat_id + ')"><table cellpadding=0 cellspacing=0><tr><td><img src="dd/dd_top.gif"></td></tr>';

		for(i=0; i<m1.length; i++)	{
				
			in_menu = in_menu + '<tr>' + m1[i] + '</tr>';

		}

		in_menu = in_menu + '<tr><td><img src="dd/dd_btm.gif"></td></tr></table></div>';

		if(m1.length < 1) in_menu = '';

		document.all["mainmenu"].innerHTML = in_menu; 
		document.all["mainmenu"].style.display='block';
		document.all["mainmenu"].style.top = y; 
		document.all["mainmenu"].style.left = x; 

		document.all["m_" + acat_id].style.background='url(\'dd/m1_bg_mouseover.gif\')';
		document.all["m_a_" + acat_id].style.background='url(\'dd/m1_bg_mouseover_left.gif\')';
		document.all["m_b_" + acat_id].style.background='url(\'dd/m1_bg_mouseover_right.gif\')';

	}

	}

}

function hidemain_bg(acat_id)	{
	document.all["m_" + acat_id].style.background='none';
	document.all["m_a_" + acat_id].style.background='none';
	document.all["m_b_" + acat_id].style.background='none';
}
function showmain_bg(acat_id)	{
	document.all["m_" + acat_id].style.background='url(\'dd/m1_bg_mouseover.gif\')';
	document.all["m_a_" + acat_id].style.background='url(\'dd/m1_bg_mouseover_left.gif\')';
	document.all["m_b_" + acat_id].style.background='url(\'dd/m1_bg_mouseover_right.gif\')';
}
function hidemain()	{
	document.all["mainmenu"].style.display='none';
}
function hidesub()	{
	document.all["submenu"].style.display='none';
}
function hide_usm()	{
	document.all["usmenu"].style.display='none';
}

function docjslib_getRealLeft(imgElem) {
	xPos = eval(imgElem).offsetLeft;
	tempEl = eval(imgElem).offsetParent;
  	while (tempEl != null) {
  		xPos += tempEl.offsetLeft;
  		tempEl = tempEl.offsetParent;
  	}
	return xPos;
}

function docjslib_getRealTop(imgElem) {
	yPos = eval(imgElem).offsetTop;
	tempEl = eval(imgElem).offsetParent;
	while (tempEl != null) {
  		yPos += tempEl.offsetTop;
  		tempEl = tempEl.offsetParent;
  	}
	return yPos;
}