initial development

scripts/jquery.browser.addEnvClass.js

@@ -0,0 +1,78 @@
+(function(){
+	var ua = navigator.userAgent;
+	var b = jQuery.browser;
+	b.engine = '';
+	b.mobile = false;
+
+	if(/Windows/.test(ua)){
+		b.os = 'win';
+		b.win = true;
+	}else if(/Mac/.test(ua)){
+		b.os = 'mac';
+		b.mac = true;
+	}else if(/iPhone/.test(ua)){
+		b.os = 'iphone';
+		b.iphone = true;
+	}
+
+	if(/Chrome/.test(ua)){
+		b.safari = false;
+		b.chrome = true;
+	}
+
+	if(/Gecko/.test(ua)){
+		b.gecko = true;
+		b.engine = 'gecko'
+	}if(/WebKit/.test(ua)){
+		b.gecko = false;
+		b.webkit = true;
+		b.engine = 'webkit'
+	}
+
+	if(/Mobile/i.test(ua)){
+		b.mobile = true;
+	}
+	
+	if(b.msie){
+		b.name = 'msie';
+	}else if(b.opera){
+		b.name = 'opera';
+	}else if(b.safari){
+		b.name = 'safari';
+	}else if(b.chrome){
+		b.name = 'chrome';
+	}else if(b.mozilla){
+		b.name = 'mozilla';
+	}
+
+	if(b.msie){
+		b.ver = /MSIE (\d(.\d+)?)/.exec(ua)[1];
+	}else if(b.mozilla){
+		b.ver = /Firefox\/(\d(.\d+)?)/.exec(ua)[1];
+	}else if(b.opera){
+		b.ver = /Opera\/? ?(\d(\.\d+)?)/.exec(ua)[1];
+	}else if(b.safari){
+		b.ver = /Version\/(\d(\.\d+)+)/.exec(ua)[1];
+	}else if(b.chrome){
+		b.ver = /Chrome\/(\d(\.\d+)+)/.exec(ua)[1];
+	}
+})()
+
+jQuery.fn.addEnvClass = function() {
+	return this.each(function(){
+		var self = jQuery(this);
+		var b = jQuery.browser;
+		self
+			.addClass('js')
+			.addClass(b.os)
+			.addClass(b.name)
+			.addClass(b.engine)
+			.addClass('ver'+b.ver);
+	
+		if(b.msie){
+			self.addClass('ie' + parseInt(b.ver));
+		}
+	})
+};
+
+jQuery('html').addEnvClass();