var QVPL= {}; var pl = navigator.platform.toLowerCase();  		 var ipad = pl.match(/ipad/);  		 if (ipad) {  			 QVPL._clientPlatform = "ipad";  			 return true;  		 }	  		 var iphone = pl.match(/iphone/); if (iphone) {  			 QVPL._clientPlatform = "iphone"; return true;  		 }  		 var ipod = pl.match(/ipod/);  		 if (ipod) {  			 QVPL._clientPlatform = "ipod"; return true;  		 }  		 return false;