// JavaScript Document
var brows_name=new String(navigator.appName);

var plat_check=new String(navigator.appVersion);

if(brows_name.indexOf('Micro')!=-1 && plat_check.indexOf('Mac')!=-1)
	{
		var vers2=new String(navigator.userAgent);
		var beg=vers2.indexOf('MSIE')+4;
		var end_pt=vers2.indexOf(';',beg);
		var vers1=parseInt(vers2.substring(beg,end_pt),10);
	}
else
	{
		// otherwise get the version from appVersion string
		var vers1=parseInt(navigator.appVersion,10);
	}

var imgs_OK=0;

if((brows_name.indexOf("Micro")!=-1&&vers1>=4)||(brows_name.indexOf("Netscape")!=-1&&vers1>=3))
	{
		imgs_OK=1;
	}

menu=new Array(6);

menu_filenames=new Array(2);
menu_filenames[0]=new Array("bg/bg1-1","bg/bg1-2","bg/bg1-3","bg/bg1-4","bg/bg1-5","bg/bg1-6","bg/bg1-7","bg/bg1-8","bg/bg1-9","bg/bg1-10","bg/bg1-11","bg/bg1-12");
menu_filenames[1]=new Array("bg/bg2-1","bg/bg2-2","bg/bg2-3","bg/bg2-4","bg/bg2-5","bg/bg2-6","bg/bg2-7","bg/bg2-8","bg/bg2-9","bg/bg2-10","bg/bg2-11","bg/bg2-12");

if(imgs_OK)
	{
		for(var i=0;i<12;i++)
			{
			
				menu[i]=new Array(2);
				
				menu[i][0]=new Image();
				menu[i][0].src=menu_filenames[0][i]+".jpg";
				
				menu[i][1]=new Image();
				menu[i][1].src=menu_filenames[1][i]+".jpg";
				
			}
	}

function swaper1(num1,num2)
	{
		if(imgs_OK)
			{
				document["a"+num1].src=menu[num1][num2].src;
			}
	}