function addLoader(element,text){
	if(!text){ text = ''; }
	if($(element).css("position") != "absolute"){
		$(element).css("position","relative");
	}
	$(element).append('<div class="loader"><p>'+text+'</p></div>');
}
function removeLoader(element){
	$(element).find(".loader").remove();
	if($(element).css("position") != "absolute"){
		$(element).css("position","static");
	}

}

$(document).ready(function(){
		if($("#slideshow").size()>0){
			$("#slideshow").nivoSlider({
				effect:'fade', // Specify sets like: 'fold,fade,sliceDown'
				slices:15, // For slice animations
				boxCols: 8, // For box animations
				boxRows: 4, // For box animations
				animSpeed:500, // Slide transition speed
				pauseTime:6500, // How long each slide will show
				startSlide:0, // Set starting Slide (0 index)
				directionNav: false, // Next & Prev navigation
				directionNavHide:true, // Only show on hover
				controlNav: false, // 1,2,3... navigation
				controlNavThumbs:false, // Use thumbnails for Control Nav
				controlNavThumbsFromRel:false, // Use image rel for thumbs
				controlNavThumbsSearch: '.jpg', // Replace this with...
				controlNavThumbsReplace: '_thumb.jpg', // ...this in thumb Image src
				keyboardNav:false, // Use left & right arrows
				pauseOnHover:false, // Stop animation while hovering
				manualAdvance:false, // Force manual transitions
				captionOpacity:0.8, // Universal caption opacity
				prevText: 'Prev', // Prev directionNav text
				nextText: 'Next', // Next directionNav text
				beforeChange: function(){}, // Triggers before a slide transition
				afterChange: function(){}, // Triggers after a slide transition
				slideshowEnd: function(){}, // Triggers after all slides have been shown
				lastSlide: function(){}, // Triggers when last slide is shown
				afterLoad: function(){} // Triggers when slider has loaded
   
			})
		}
});