var visibleLayers=0;
var hideID=null;
var Img_val1;
var Img_val2;
var ImgM=new Array('','a','b','c','d','e','f','g');
var menu_img_1;
var menu_img_2;
var j_img=new Array(0,4,3,0,3,2,0,0);

for(var i=1;i<8;i++)
{
menu_img_1=new Image();menu_img_1.src="/img/menu_"+i+"_a.gif";
menu_img_2=new Image();menu_img_2.src="/img/menu_"+i+"_c.gif";
if(j_img[i]!==0)
{
for(var j=1;j<=j_img[i];j++)
{
menu_img_1=new Image();menu_img_1.src="/img/menu_"+i+"_"+j+"_a.gif";
menu_img_2=new Image();menu_img_2.src="/img/menu_"+i+"_"+j+"_c.gif";
}
}
}

function Cl(val1,val2)
{
val=val1+'_'+val2;
if(val2==0){val=val1;}
document['m'+ImgM[val1]+ImgM[val2]].src="/img/menu_"+val+"_c.gif";
}

function On_img(val1,val2)
{
val=val1+'_'+val2;
if(val2==0){val=val1;}
document['m'+ImgM[val1]+ImgM[val2]].src="/img/menu_"+val+"_a.gif";
Img_val1=val1;
Img_val2=val2;
}

function Out_img()
{
val=Img_val1+'_'+Img_val2;
if(Img_val2==0){val=Img_val1;}
document['m'+ImgM[Img_val1]+ImgM[Img_val2]].src="/img/menu_"+val+".gif";
}

function CTi(){clearTimeout(hideID)}

function m_FO(n,d){
var p,i,x;
if(!d)d=document;if((p=n.indexOf("?"))>0&&parent.frames.length){d=parent.frames[n.substring(p+1)].document;n=n.substring(0,p)}
if(!(x=d[n])&&d.all)x=d.all[n];for(i=0;!x&&i<d.forms.length;i++)x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++)x=m_FO(n,d.layers[i].document);
if(!x && document.getElementById)x=document.getElementById(n);return x}

function m_SH(){
CTi();
var i,p,v,obj,args=m_SH.arguments;
for(i=0;i<(args.length-2);i+=3)if((obj=m_FO(args[i]))!=null){v=args[i+2];
if(obj.style){obj=obj.style;v=(v=='show')?'visible':(v='hide')?'hidden':v}
obj.visibility=v;//alert(v);
if(v=='visible')visibleLayers=args[i];else visibleLayers=0}}

function SS(val)
{
if((visibleLayers!==0)&&(visibleLayers!=='m_'+val)){m_SH(visibleLayers,'','hide');Img_val2=0;Out_img();}
if(val!=0){sdiv='m_'+ImgM[val];m_SH(sdiv,'','show');}
}

function HH(val)
{sdiv='m_'+ImgM[val];hideID=setTimeout("m_SH(sdiv,'','hide');Img_val2=0;Out_img()",100)}