/*
Bones Scripts File
Author: Eddie Machado

This file should contain any js scripts you want to add to the site.
Instead of calling it in the header or throwing it inside wp-head()
this file will be called automatically in the footer so as not to 
slow the page load.

*/

/* imgsizer (flexible images for fluid sites) */
/*
var imgSizer={Config:{imgCache:[],spacer:"/path/to/your/spacer.gif"},collate:function(aScope){var isOldIE=(document.all&&!window.opera&&!window.XDomainRequest)?1:0;if(isOldIE&&document.getElementsByTagName){var c=imgSizer;var imgCache=c.Config.imgCache;var images=(aScope&&aScope.length)?aScope:document.getElementsByTagName("img");for(var i=0;i<images.length;i++){images[i].origWidth=images[i].offsetWidth;images[i].origHeight=images[i].offsetHeight;imgCache.push(images[i]);c.ieAlpha(images[i]);images[i].style.width="100%";}
if(imgCache.length){c.resize(function(){for(var i=0;i<imgCache.length;i++){var ratio=(imgCache[i].offsetWidth/imgCache[i].origWidth);imgCache[i].style.height=(imgCache[i].origHeight*ratio)+"px";}});}}},ieAlpha:function(img){var c=imgSizer;if(img.oldSrc){img.src=img.oldSrc;}
var src=img.src;img.style.width=img.offsetWidth+"px";img.style.height=img.offsetHeight+"px";img.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+src+"', sizingMethod='scale')"
img.oldSrc=src;img.src=c.Config.spacer;},resize:function(func){var oldonresize=window.onresize;if(typeof window.onresize!='function'){window.onresize=func;}else{window.onresize=function(){if(oldonresize){oldonresize();}
func();}}}}
*/

// as the page loads, cal these scripts
$(document).ready(function() {
	
	/* gallery */
	
	if ($(".single .post_figures figure").size() > 1) {
		$("#img-navig").show();
	}
	
	$("#img-navig .next").click(function(){
		el = $(".post_figures figure:visible");
		el.hide();
		if (el.next("figure").size() == 1) {
			el.next("figure").show();
		} else {
			$(".post_figures figure").first().show();
		}
	});
	$("#img-navig .prev").click(function(){
		el = $(".post_figures figure:visible");
		el.hide();
		if (el.prev("figure").size() == 1) {
			el.prev("figure").show();
		} else {
			$(".post_figures figure").last().show();
		}
	});

 
}); /* end of as page load scripts */