var browser=navigator.appName;
var b_version=navigator.appVersion;
var version=parseFloat(b_version);

if (screen.height <= 600) {
	function showDiv(){
		document.write('<div class="container">');
		}
	}

if (screen.height <= 768) {
	function showDiv(){
		document.write('<div class="container768">');
		}
	}
	
if (screen.height == 864) {
	function showDiv(){
		document.write('<div class="container864">');
		}
	}
	
if (screen.height == 960) {
	function showDiv(){
		document.write('<div class="container960">');
		}
	}
	
if (screen.height == 1024) {
	function showDiv(){
		document.write('<div class="container1024">');
		}
	}
if (screen.height >= 1200) {
	function showDiv(){
		document.write('<div class="container1200">');
		}
	}