function clickmenu(dlid1,dlid2,mainwinnum,langwinnum,navimage)
{
	peitem=document.getElementsByTagName('dl')[dlid1];
	peitem.getElementsByTagName('dt')[dlid2].style.background='url(images/nav'+navimage+'.png) no-repeat 0 -68px';
	if(navimage==0)
	{
		if(mainwinnum==11)
		{
			pdfwin=window.open('pdf/peku.pdf','peku_prospekt','');
 		}
		else
		{
			parent['mainframe'].location.href='main'+mainwinnum+'_'+langwinnum+'.html';
		}
	}
	else if(navimage==1)
	{
		location.href='left_1.html';
		parent['titleframe'].location.href='title_1.html';
		parent['nameframe'].location.href='name_1.html';
		parent['mainframe'].location.href='start_1.html';
	}
	else if(navimage==2)
	{
		location.href='left_2.html';
		parent['titleframe'].location.href='title_2.html';
		parent['nameframe'].location.href='name_2.html';
		parent['mainframe'].location.href='start_2.html';
	}
}

function overmenu(dlid1,dlid2,navimage)
{
	peitem=document.getElementsByTagName('dl')[dlid1];
	peitem.getElementsByTagName('dt')[dlid2].style.background='url(images/nav'+navimage+'.png) no-repeat 0 -34px';
}

function outmenu(dlid1,dlid2,navimage)
{
	peitem=document.getElementsByTagName('dl')[dlid1];
	peitem.getElementsByTagName('dt')[dlid2].style.background='url(images/nav'+navimage+'.png) no-repeat 0 0';
}