jQuery(window).load(function() {
    
	if(jQuery('.slider_content').has('img')){
	
    	jQuery('.slider_content').nivoSlider({
    			effect:'fade',
    			slices:25,
    			animSpeed:300,
    			pauseTime:5000,
    			startSlide:0,
    			directionNav:true,
    			directionNavHide:true,
    			controlNav:false,
    			keyboardNav:true,
    			pauseOnHover:true,
    			manualAdvance:false,
    			captionOpacity:0.8
    	});
	
    }
});