var curAction = 0;

function get_el(id) {
  if      (document.layers)         return document.layers[id];         // NC 4
  else if (document.all)            return document.all[id];            // IE 4
  else if (document.getElementById) return document.getElementById(id); // DOM
  else                              return null;        
}

function changephoto(n) {
  if (get_el('bigphoto')) get_el('bigphoto').src='prod/'+n;
}

function winopen(url, width, height) {
  var chasm = screen.availWidth;
  var mount = screen.availHeight;
  var www = window.open(url, 'www', 'resizable=yes,scrollbars=no,menubar=no,width='+width+',height='+height+',left='+((chasm - width - 10) * .5)+',top='+((mount - height - 30) * 0.5));
  www.focus();
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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];}}
}

function MM_findObj(n, d) { //v4.01
  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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var openedmenu = '';
function setsubmenus() {

var thex;
var thevar;
var dw = window.document.body.clientWidth;
if (dw < 983) dw = 983;
var mydel = (dw - 983)/2;

document.getElementById("submenu1").style.left = mydel + 12;
document.getElementById("submenu2").style.left = mydel + 48;
document.getElementById("submenu3").style.left = mydel + 204;
document.getElementById("submenu4").style.left = mydel + 310;
document.getElementById("submenu5").style.left = mydel + 114;

document.getElementById("submenu1").style.top = 215;
document.getElementById("submenu2").style.top = 215;
document.getElementById("submenu3").style.top = 215;
document.getElementById("submenu4").style.top = 215;
document.getElementById("submenu5").style.top = 215;
}


function showmenu(thevar) {
if (openedmenu != '') hidemenu(openedmenu);
document.getElementById("submenu" + thevar).style.visibility = 'visible';
//document.getElementById("menubut" + thevar).style.background = '#c97f36';
openedmenu = thevar;
}

function hideall() {
var i;
for (i = 1; i <= 5; i++) {
hidemenu(i);
}
}

function hidemenu(thevar) {
openedmenu = '';
document.getElementById("submenu" + thevar).style.visibility = 'hidden';
//document.getElementById("menubut" + thevar).style.background = '';
}

function setCoords(e) {
if (curAction == 0) return;
	document.getElementById("actionOver" + curAction).style.top = window.event.y + document.body.scrollTop;
	document.getElementById("actionOver" + curAction).style.left = window.event.x+5 + document.body.scrollLeft;
}

function hideAction(num) {
document.getElementById("actionOver" + num).style.display = 'none';
}

function showAction(num) {
if (curAction != 0) document.getElementById("actionOver" + curAction).style.display = 'none';
setCoords();
document.getElementById("actionOver" + num).style.display = 'block';
curAction = num;
}

document.onmousemove = setCoords;