function KeyDownHandler(btn)
    {
        // process only the Enter key
        if (event.keyCode == 13)
        {
            // cancel the default submit
            event.returnValue=false;
            event.cancel = true;
            // submit the form by programmatically clicking the specified button
            var bttn = document.getElementById(btn);
            bttn.click();
        }
    }

// random banner

var path = "images/randombanner/";


image = new Array()

i=0;
image[i] = 'img_top_1.jpg'; i++;
image[i] = 'img_top_2.jpg'; i++;
image[i] = 'img_top_3.jpg'; i++;
image[i] = 'img_top_4.jpg'; i++;
image[i] = 'img_top_5.jpg'; i++;
image[i] = 'img_top_6.jpg'; i++;
image[i] = 'img_top_7.jpg'; i++;
image[i] = 'img_top_8.jpg'; i++;
image[i] = 'img_top_9.jpg'; i++;
image[i] = 'img_top_10.jpg'; i++;
image[i] = 'img_top_11.jpg'; i++;

var j = 0
var p = image.length;


var preBuffer = new Array()

for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = image[i]
}

function writeImg(){
	var whichImage = Math.round(Math.random()*(p-1));
	
	document.write('<img src="' + path + image[whichImage] + '" border="0" height="120" width="760">');
}


// Mouse over
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];}
}
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];}}
}