(function($){$.fn.ImageOverlay=function(options){var opts=$.extend({},$.fn.ImageOverlay.defaults,options);return this.each(function(){var thisOpts=$.metadata?$.extend({},opts,$(this).metadata()):opts;$('a',this).each(function(){var hrefOpts=$.metadata?$.extend({},thisOpts,$(this).metadata()):thisOpts;$(this).css({width:hrefOpts.image_width,height:hrefOpts.image_height,borderColor:hrefOpts.border_color});$('img',this).attr({title:''});var imageHeight=$(this).height();var captionHeight=$('.caption',this).height();var useBottomOrigin=(hrefOpts.overlay_origin=='top'?false:true);if(useBottomOrigin)
{$('.caption',this).css({top:(hrefOpts.always_show_overlay?(imageHeight-captionHeight)+'px':imageHeight+10+'px'),backgroundColor:hrefOpts.overlay_color,color:hrefOpts.overlay_text_color});if(!hrefOpts.always_show_overlay)
{if(hrefOpts.animate)
{$(this).hover(function(){$('.caption',this).stop().animate({top:(imageHeight-captionHeight)+'px'},{queue:false,duration:hrefOpts.overlay_speed});},function(){$('.caption',this).stop().animate({top:imageHeight+10+'px'},{queue:false,duration:hrefOpts.overlay_speed});});}
else
{$(this).hover(function(){$('.caption',this).css('top',(imageHeight-captionHeight)+'px');},function(){$('.caption',this).css('top',imageHeight+'px');});}}}
else
{$('.caption',this).css({top:(hrefOpts.always_show_overlay?'0px':-captionHeight+'px'),backgroundColor:hrefOpts.overlay_color,color:hrefOpts.overlay_text_color});if(!hrefOpts.always_show_overlay)
{if(hrefOpts.animate)
{$(this).hover(function(){$('.caption',this).stop().animate({top:'0px'},{queue:false,duration:hrefOpts.overlay_speed});},function(){$('.caption',this).stop().animate({top:-captionHeight+'px'},{queue:false,duration:hrefOpts.overlay_speed});});}
else
{$(this).hover(function(){$('.caption',this).css('top','0px');},function(){$('.caption',this).css('top',-captionHeight+'px');});}}}});$(this).after('<p style="clear: both; height: 0;"> </p>');});};$.fn.ImageOverlay.defaults={always_show_overlay:false,animate:true,border_color:'#666',image_height:'300px',image_width:'250px',overlay_color:'#000',overlay_origin:'bottom',overlay_speed:'normal',overlay_text_color:'#666'};})(jQuery);