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_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];}
}

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_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

function showdetails(code) {
  cshow('details.php?itemc='+code,385,500);
}

function cshow(pn,pw,ph) {
  var aw = 12 ;
  var ah = 83 ;
  mw = screen.availWidth - aw ; 
  mh = screen.availHeight - ah ; 
  if( ph > mh ) {
    pw =  Math.round( mh * pw / ph ) ;
    ph = mh ;
  }
  if( pw > mw ) {
    ph =  Math.round( mw * ph / pw ) ;
    pw = mw ;
  }
	pl = Math.round( ( mw - pw - aw) / 2 ) ;
	pt = Math.round( ( mh - ph - ah) / 2 ) ;
	pshow = window.open(pn, "ppwin", "toolbar=no,location=no,menubar=no,directories=no,status=no,scrollbars=yes,resizable=yes,width="+pw+",height="+ph+",left="+pl+",top="+pt );
	if ( ( typeof(pshow) != "object" ) || !pshow || pshow.closed ) {
		return false;
	}
	else {
		pshow.window.focus();
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  pshow = window.open(theURL,'pop',features+',status=yes');
  if ( ( typeof(pshow) != "object" ) || !pshow || pshow.closed ) {
   return false;
  }
  else {
    pshow.window.focus();
  }
}