var tabletlocation ="tablet/"
    var phonelocation = "mobile/"
    
    var ipad = (/ipad|playbook|touchpad/i.test(navigator.userAgent.toLowerCase()));  
    if (ipad) {  
        document.location = tabletlocation ;  
    } 
	var mobile = (/iphone|ipod|android|blackberry|mini|windows\sce|palm/i.test(navigator.userAgent.toLowerCase()));
	if (mobile) {
	    
	      var userAgent = navigator.userAgent.toLowerCase();
	      if ((userAgent.search("android") > -1) && (userAgent.search("mobile") > -1)) {
	             document.location = phonelocation ;
	      }                  
	      if ((userAgent.search("android") > -1) && !(userAgent.search("mobile") > -1)) {
	            document.location = tabletlocation ;  
	      } else {
	     	document.location = phonelocation ;
		  }
	      
	  } else {
	    //  alert("NO MOBILE DEVICE DETECTED"); //-->
	  }