function show_men(nomer_menu){
	var nomer_menu;
	document.getElementById('pm'+nomer_menu+'_1').src="/img/l_over.gif";
	document.getElementById('pm'+nomer_menu+'_2').style.background="url('/img/mmiddle_over.jpg') repeat-x";
	document.getElementById('pm'+nomer_menu+'_3').src="/img/r_over.gif";
}

function hide_men(nomer_menu){
	document.getElementById('pm'+nomer_menu+'_1').src="/img/spacer.gif";
	document.getElementById('pm'+nomer_menu+'_2').style.background="url('/img/specr.gif') repeat-x";
	document.getElementById('pm'+nomer_menu+'_3').src="/img/spacer.gif";
}

function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}