+// BROWSER - OS COMPATIBILITY

/* NOTICE: This is a jQuery-dependent script, but all you need to do is link this file.

   Detects the current Web Browser and Operating System then adds a class to the BODY tag. 
   This allows css to be flexible in different browsers and OS. A reliable replacement for
   "CSS hacking". Below are the list of compatibility classes.   
   
	[OPERATING SYSTEM]		[CLASS]
		Windows				.Win
		MAC					.Mac
		 
	[SUPPORTED BROWSER]		[CLASS]			[VERSION CLASS]
		Firefox				.Firefox		.FF3; .FF4
		Safari				.Safari			.Safari3
		Chrome				.Chrome			.Chrome1
		Internet Explorer	.IE				.IE6; .IE7
		Opera				.Opera
		Other Mozilla		.Mozilla
 
 	[USAGE]
	* the compatibility class(es) must be placed first in a css rule. 
	  EX: .IE7 .foo { .. }
		  .Win.FF3 .foo { .. }
		  .Mac.IE7 .foo, .Mac.IE8 .foo { .. }
	
*/

jQuery(document).ready( function() {
	
	var isDebug = true;
	
    var uagent = navigator.userAgent.toLowerCase();
	var b = jQuery.browser;
	var browser;
	var version;
	BOC_Console( uagent );
    b.chrome = /chrome/.test( uagent.toLowerCase() );	
   
    // Is it Microsoft Internet Exlorer?
    if ( b.msie ) {
	
		browser = "IE";
		version = browser + ParseVersion( jQuery.browser.version.substring( 0, 2 ) );
		
		BOC_Console( "Browser: Internet Explorer" );
    }
    
    // Is it Google Chrome?
    if ( b.chrome ) {
		
		BOC_Console( "Browser: Google Chrome" );
		
		browser = "Chrome";
        version = browser + ParseVersion( uagent.substring( uagent.indexOf( 'chrome/' ) + 7 ).substring( 0, 2 ) );
        
        // If it's Chrome but jQuery thinks it's Safari, then let's tell it it's not.
        b.safari = false;
    }
    
    // Is it Safari?
    if ( b.safari ) {
	
		BOC_Console( "Browser: Safari" );
        
		browser = "Safari";
        version = browser + ParseVersion( uagent.substring( uagent.indexOf( 'version/' ) + 8 ).substring( 0, 2 ) );		
    }
    
    // Is it Mozilla?
    if ( b.mozilla ) {
        
        //Is it Firefox?
        if ( uagent.indexOf( 'firefox' ) != -1 ) {
			
			BOC_Console( "Browser: Firefox" );	
			
            browser = "Firefox";
            version = "FF" + ParseVersion( uagent.substring( uagent.indexOf( 'firefox/' ) + 8 ).substring( 0, 2 ) ); 					
        }
        // If not then it must be another Mozilla
        else {
            browser = "Mozilla";
			version = "";
			BOC_Console( "Browser: Other Mozilla?" );	
        }
    }
    
    // Is this a version of Opera?
    if ( b.opera ) {
        browser = "Opera";
		BOC_Console( "Browser: Opera" );	
    }
	
	// Add the browser name
	Classify( browser );        
    // Add the version number
    Classify( version );
	
	// OS Dectection
	if ( uagent.indexOf('win') != -1 ) {
		Classify( 'Win' );
		
	}
	if ( uagent.indexOf('mac') != -1 ) {
        Classify( 'Mac' );
	}

	function Classify( css_class ) {
		jQuery( "body" ).addClass( css_class );
	}
	
	function ParseVersion( ver ) {
		var val = parseInt( ver ).toString();
		BOC_Console( "Browser Version: " + (( val === "NaN" ) ? "Something went wrong, version value is not a number." : val ) );	
		
		return ( ( val === "NaN" ) ? "" : val );		
	}
	
	function BOC_Console( msg ) {
		//if ( isDebug )
			//console.log( "BOC [" + msg + "]" );		
	}

});