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) { //v4.0
  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 && document.getElementById) x=document.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];}
}

function wopen1(){ 
window.open("products/pad/ava0890.html","window1","width=620,height=420");
 }
 
 function wopen2(){ 
window.open("showroom/index.html","window1","width=500,height=620");
 }
  function wopen3(){ 
window.open("../showroom/index.html","window1","width=500,height=620");
 }

my_sw = new Array();
function my_newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
		alert('aaa');
	}
}
var preloadFlag = false;
function my_swap() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<my_swap.arguments.length; i+=2) {
			//document[my_swap.arguments[i]].src = my_swap.arguments[i+1].src;
			document.getElementById(my_swap.arguments[i]).src = my_swap.arguments[i+1].src;
		}
	}
}
function my_preload(ADD) {
	if (document.images) {
		my_sw['menu'] = my_newImage(ADD + 'images/menu.gif');
		my_sw['menu_on'] = my_newImage(ADD + 'images/menu_on.gif');
		my_sw['m1'] = my_newImage(ADD + 'images/menu_01.gif');
		my_sw['m1_on'] = my_newImage(ADD + 'images/menu_01_on.gif');
		my_sw['m2'] = my_newImage(ADD + 'images/menu_02.gif');
		my_sw['m2_on'] = my_newImage(ADD + 'images/menu_02_on.gif');
		my_sw['m3'] = my_newImage(ADD + 'images/menu_03.gif');
		my_sw['m3_on'] = my_newImage(ADD + 'images/menu_03_on.gif');
		preloadFlag = true;
	}
}