Merge branch 'master' of dumpfm:/pichat/repo

1 files changed, 108 insertions, 0 deletions

diff --git a/static/irl/js/supersized.js b/static/irl/js/supersized.js
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+/*
+Supersized - Full Screen Background/Slideshow jQuery Plugin
+supersized.1.0.js
+February 2009
+By Sam Dunn
+www.buildinternet.com / www.onemightyroar.com
+*/
+(function($){
+
+	//Resize image on ready or resize
+	$.fn.supersized = function() {
+	
+		var options = $.extend($.fn.supersized.defaults, $.fn.supersized.options);
+		
+		if (options.slideshow == 1){
+			setInterval("theslideshow()", options.slideinterval);
+		}
+		
+		$().ready(function() {
+			$('#supersize').resizenow(); 
+		});
+		$(window).bind("resize", function(){
+    		$('#supersize').resizenow(); 
+		});
+	};
+	
+	//Adjust image size
+	$.fn.resizenow = function() {
+		
+		var options = $.extend($.fn.supersized.defaults, $.fn.supersized.options);
+		
+	  	return this.each(function() {
+	  		
+			//Define image ratio & minimum dimensions
+			var minwidth = options.minsize*(options.startwidth);
+			var minheight = options.minsize*(options.startheight);
+			var ratio = options.startheight/options.startwidth;
+			
+			//Gather browser and current image size
+			var imagewidth = $(this).width();
+			var imageheight = $(this).height();
+			var browserwidth = $(window).width();
+			var browserheight = $(window).height();
+			
+			//Check for minimum dimensions
+			if ((browserheight < minheight) && (browserwidth < minwidth)){
+				$(this).height(minheight);
+				$(this).width(minwidth);
+			}
+			else{	
+				//When browser is taller	
+				if (browserheight > browserwidth){
+				    imageheight = browserheight;
+				    $(this).height(browserheight);
+				    imagewidth = browserheight/ratio;
+				    $(this).width(imagewidth);
+				    
+				    if (browserwidth > imagewidth){
+				    	imagewidth = browserwidth;
+				    	$(this).width(browserwidth);
+				    	imageheight = browserwidth * ratio;
+				    	$(this).height(imageheight);
+				    }
+				
+				}
+				
+				//When browser is wider
+				if (browserwidth >= browserheight){
+				    imagewidth = browserwidth;
+				    $(this).width(browserwidth);
+				    imageheight = browserwidth * ratio;
+				    $(this).height(imageheight);
+				    
+				    if (browserheight > imageheight){
+				    	imageheight = browserheight;
+				    	$(this).height(browserheight);
+				    	imagewidth = browserheight/ratio;
+				    	$(this).width(imagewidth);
+				    }
+				}
+			}
+			return false;
+		});
+	};
+	
+	$.fn.supersized.defaults = { 
+			startwidth: 640,  
+			startheight: 480,
+			minsize: .5,
+			slideshow: 1,
+			slideinterval: 5000  
+	};
+	
+})(jQuery);
+
+//Slideshow Add-on
+function theslideshow() {
+    
+    var currentslide = $('#supersize .activeslide');
+    		
+    if ( currentslide.length == 0 ) currentslide = $('#supersize :last');
+		
+    var nextslide =  currentslide.next().length ? currentslide.next() : $('#supersize :first');
+		
+    nextslide.addClass('activeslide');
+    currentslide.removeClass('activeslide');
+
+}  	
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