$(document).ready(function() { 

	// move image navigation to top of page
	if ($('#image_nav_pre').length) {
		var imageNavHtml = $("#image_nav_pre").html();
		$("#image_nav_pre").hide();
		$("#mast_logo").after('<div id="image_nav">'+imageNavHtml+'</div>');
	}
	
	// image navigation rollovers
	$("#image_nav img").hover(
	  function () {
	  
	    rollsrc = $(this).attr("src");
		rollON = rollsrc.replace(/.gif$/ig,"_b.gif");
		$(this).attr("src", rollON);
	  }, 
	  function () {
		$(this).attr("src", rollsrc);  }
	);
	
	
	
	var view_normal = "FULL IMAGE";
	var view_detail = "DETAIL";
	
	$("#view_detail").click(function(){
		
		// change image and text
		if ($("#view_detail").text()=="FULL IMAGE") {
			$("#image_detail").hide();
			$("#main_image").fadeIn("slow");
			$("#view_detail").text(view_detail);
			
			captionsrc = $("#img_caption").html();
			newcaption = captionsrc.replace(' - Detail','');	
			$("#img_caption").html(newcaption);
		} else {
			$("#main_image").hide();
			$("#image_detail").fadeIn("slow");
			$("#view_detail").text(view_normal);
			$("#img_caption em").after(' - Detail');
		}
	
	});
	
	var view_text = "TEXT";
	var view_artwork = "ARTWORK";
	
	$("#view_text").click(function(){
		
		// change image and text
		if ($("#view_text").text()=="ARTWORK") {
			$("#gallery_text").hide();
			$("#img_holder").fadeIn("slow");
			$("#img_caption").fadeIn("slow");
			$("#view_text").text(view_text);
			
			captionsrc = $("#img_caption").html();
			newcaption = captionsrc.replace(' - Detail','');	
			$("#img_caption").html(newcaption);
		} else {
			$("#img_holder").hide();
			$("#img_caption").hide();
			$("#gallery_text").fadeIn("slow");
			$("#view_text").text(view_artwork);
		}
	
	});



});