$(document).ready(function(){

	$('.slideshow').cycle({
		fx: 'fade',
		after:   onAfter, 
		before: onBefore,
		timeout:  10000 
	});
    
    /*
	var bversion = detectBrowserVersion();
    if ($.browser.msie && bversion<7){
    	$(document).pngFix(); 
    }
    */
});

function onAfter(){
	
}

function onBefore(){
	
}

function detectBrowserVersion(){
	var userAgent = navigator.userAgent.toLowerCase();
	$.browser.chrome = /chrome/.test(navigator.userAgent.toLowerCase());
	var version = 0;

	if($.browser.msie){
		userAgent = $.browser.version;
		userAgent = userAgent.substring(0,userAgent.indexOf('.'));
		version = userAgent;
	}

	if($.browser.chrome){
		userAgent = userAgent.substring(userAgent.indexOf('chrome/') +7);
		userAgent = userAgent.substring(0,userAgent.indexOf('.'));
		version = userAgent;
	
		$.browser.safari = false;
	}

	if($.browser.safari){
		userAgent = userAgent.substring(userAgent.indexOf('safari/') +7);
		userAgent = userAgent.substring(0,userAgent.indexOf('.'));
		version = userAgent;
	}

	if($.browser.mozilla){
		if(navigator.userAgent.toLowerCase().indexOf('firefox') != -1){
			userAgent = userAgent.substring(userAgent.indexOf('firefox/') +8);
			userAgent = userAgent.substring(0,userAgent.indexOf('.'));
			version = userAgent;
		}
		else{
		}
	}
	
	if($.browser.opera){
		userAgent = userAgent.substring(userAgent.indexOf('version/') +8);
		userAgent = userAgent.substring(0,userAgent.indexOf('.'));
		version = userAgent;
	}
	return version;
}