Iphone / Android url scheme redirects

gistfile1.txt

if (navigator.appVersion.indexOf('iPhone') > -1 || navigator.appVersion.indexOf('iPad') > -1) { 
					
		// default link here if they do not have the device installed
		setTimeout(function noapp() { window.location=params.finalDefault; }, 25);  
		
		/* if they do have the app installed this is the registered url 
		scheme provided by the client, if they dont have this app installed 
		the url will do nothing and thus force the redirect to the default link after 25 ms */
		window.location = deepLinks.apple; 
	
	}
	// check for android
	/*else if (navigator.userAgent.indexOf('Android') > -1) { 
	
		//works slightly different has to do the redirects within an iframe
		var iframe = document.createElement('iframe'); 
		
		// hide the iframe so it doesnt show
		iframe.style.visibility = 'hidden'; 
		
		// load the scheme 
		iframe.src = deepLinks.android; 
		
		//if the iframe loads (did not redirect to app), 
		//set the window to default url 
		iframe.onload = function noapp() { window.location=params.finalDefault; }; 
		
		document.body.appendChild(iframe);
					
	} */
	//default for non mobile browsers
	else { 					
		// direct to the url
		window.location=params.finalDefault;		
	}