im1= new Image(); im1.src="kepek/m1.jpg";
im2= new Image(); im2.src="kepek/m2.jpg";
im3= new Image(); im3.src="kepek/m3.jpg";
im3_1= new Image(); im3_1.src="kepek/m3_1.jpg";
im3_2= new Image(); im3_2.src="kepek/m3_2.jpg";
im3_3= new Image(); im3_3.src="kepek/m3_3.jpg";
im3_4= new Image(); im3_4.src="kepek/m3_4.jpg";
im4= new Image(); im4.src="kepek/m4.jpg";
im4_1= new Image(); im4_1.src="kepek/m4_1.jpg";
im4_2= new Image(); im4_2.src="kepek/m4_2.jpg";
im5= new Image(); im5.src="kepek/m5.jpg";
im5_1= new Image(); im5_1.src="kepek/m5_1.jpg";
im5_2= new Image(); im5_2.src="kepek/m5_2.jpg";
im6= new Image(); im6.src="kepek/m6k.jpg";
im6_1= new Image(); im6_1.src="kepek/m6k_1.jpg";
im6_2= new Image(); im6_2.src="kepek/m6k_2.jpg";
im6_3= new Image(); im6_3.src="kepek/m6k_3.jpg";
im7= new Image(); im7.src="kepek/m7nagy.jpg";
im8= new Image(); im8.src="kepek/m8.jpg";


im1s= new Image(); im1s.src="kepek/m1s.jpg";
im2s= new Image(); im2s.src="kepek/m2s.jpg";
im3s= new Image(); im3s.src="kepek/m3s.jpg";
im3_1s= new Image(); im3_1s.src="kepek/m3_1s.jpg";
im3_2s= new Image(); im3_2s.src="kepek/m3_2s.jpg";
im3_3s= new Image(); im3_3s.src="kepek/m3_3s.jpg";
im3_4s= new Image(); im3_4s.src="kepek/m3_4s.jpg";
im4s= new Image(); im4s.src="kepek/m4s.jpg";
im4_1s= new Image(); im4_1s.src="kepek/m4_1s.jpg";
im4_2s= new Image(); im4_2s.src="kepek/m4_2s.jpg";
im5s= new Image(); im5s.src="kepek/m5s.jpg";
im5_1s= new Image(); im5_1s.src="kepek/m5_1s.jpg";
im5_2s= new Image(); im5_2s.src="kepek/m5_2s.jpg";
im6s= new Image(); im6s.src="kepek/m6ks.jpg";
im6_1s= new Image(); im6_1s.src="kepek/m6k_1s.jpg";
im6_2s= new Image(); im6_2s.src="kepek/m6k_2s.jpg";
im6_3s= new Image(); im6_3s.src="kepek/m6k_3s.jpg";
im7s= new Image(); im7s.src="kepek/m7nagys.jpg";
im8s= new Image(); im8s.src="kepek/m8s.jpg";


alsarga="";
alcsere="";
var retegek=new Array(0,"layer1a","layer2a","layer3a",0,"layer5a");
var eltolasok=new Array(0,60,35,35,57,0);
darab=5;

function mutat(kep_nev,kep_obj){
    if (alsarga!=kep_nev)
	document.images[kep_nev].src = kep_obj.src;
}


function katt (almenu,almenu_uj,almenu_er,reteg) 
{
i=0;
if (almenu!=0)
{
if(alcsere!="")
  document.images[alsarga].src =alcsere.src;
  document.images[almenu].src=almenu_uj.src;
  alsarga=almenu;
  alcsere=almenu_er;
}


if (retegek[0]!=0 && retegek[0]!=reteg)
{
	layer=document.all[retegek[retegek[0]]].style;
	layer.visibility="hidden";
	for(i=retegek[0]+1; i<=darab; i++)
    {
		layer=document.all["layer"+i].style;
		layer.top=parseInt(layer.top)-eltolasok[0];
	}
	eltolasok[0]=0;
	retegek[0]=0;
}
if (retegek[0]!=reteg && reteg!=0)
{
	for(i=darab; i>reteg; i--)
	{
		layer=document.all["layer"+i].style;
		layer.top=parseInt(layer.top)+eltolasok[reteg];
	}
	layer=document.all[retegek[reteg]].style;
	layer.visibility="visible";
	retegek[0]=reteg;
	eltolasok[0]=eltolasok[reteg];
}

}

function menube()
{
	for(i=7; i>=1; i--)
	{
		layer=document.all["layer"+i].style;
		layer.visibility="visible";
	}
}