// surprise surprise, this script doesn't work in netscape,
// so by using document.write we write the random image script
// for ie, and hide it from netscape.
function App(naam, aantal)
	{
	
		var browser = new Object();
		var win=false;
		browser.version = parseInt(navigator.appVersion);
		browser.name = navigator.appName;
		//alert("version= " + browser.version + ", name = " + browser.name);
		browser.isNavigator = false;
		browser.isIE = false;
		
		/*if (navigator.userAgent.indexOf("Win")!=-1) 
			{
				win=true; 
			}
		else
			{
				if (navigator.appName.indexOf("Netscape") != -1) 
					{
						browser.isNavigator = true; 
					}*/
				if (navigator.appName.indexOf("Microsoft") != -1) 
					{
						browser.isIE = true; 
					}
				else
					{
						browser.isIE = false;	
					}
			//}
			
		if (browser.isIE == false) 
			{
				//document.writeln('<img src="../images/music1.jpg", width="800" height="242" alt="TUMBLERmusic.be">');	
				var splashPages = new Array()
				PagesArray = ""
				i = 1
				maal = aantal + 1
				do 
				{ 
					PagesArray = '"../images/' + naam + i + '.jpg"';
					i = i + 1;
					if (i < maal)
					{
						PagesArray = PagesArray + ','
					}
					u = i - 2
					splashPages[u] = PagesArray
					
				}
				while
					(i < maal);
					
				
				idx = Math.floor(Math.random() * splashPages.length);
				randomImage = splashPages[ idx ];
				locatie = '<img src='+randomImage+' width="800" height="242" alt="TUMBLERmusic.be"> \n';
				//alert (locatie);
				document.write(locatie);
			}
		else	
			{
				var splashPages = new Array()
				PagesArray = ""
				i = 1
				maal = aantal + 1
				do 
				{ 
					PagesArray = '"../images/' + naam + i + '.jpg"';
					i = i + 1;
					if (i < maal)
					{
						PagesArray = PagesArray + ','
					}
					u = i - 2
					splashPages[u] = PagesArray
					
				}
				while
					(i < maal);
					
				
				idx = Math.floor(Math.random() * splashPages.length);
				randomImage = splashPages[ idx ];
				locatie = '<img src='+randomImage+' width="800" height="242" alt="TUMBLERmusic.be"> \n';
				//alert (locatie);
				document.write(locatie);
			}
	}
	
	function  zichtbaar(naam)
				{
					
					var obj = document.getElementById(naam)
					if (obj.style.visibility=="hidden")
					{
						obj.style.visibility="visible"
					}
					else
					{
						obj.style.visibility="hidden"
					}
					
				}