var onShow = "";
var onShowStat = false;
var descSeq = [];
var showIdx = 0;
var num_content;
var imgShow;
var imgNum;
var pageShow;
var trackerDefined = false;
var pageTracker;
var gaUserVar;
var openFloatTimer = 500;
var closeFloatTimer = 500;
$(document).ready(function(){
	$.each($("div.shwrap"),function(idx,obj){
		$(obj).children('.sh').css({
			"opacity":0
		});
		$(obj).mouseenter(
			function(){
				$(this).children('.sh').animate({
					"opacity":1
				},"fast");
				descObj = $($(obj).children('.sh')[0]).next();
				if(descObj.hasClass('side-desc')){
					$("#left-thumb").html(descObj.html()).show().css({
						"opacity":0
					}).animate({
						"opacity":1
					},"fast");
				}
			}
		);
		$(obj).mouseleave(
			function(){
				$(this).children('.sh').animate({
					"opacity":0
				},"fast");
				$("#left-thumb").html("").animate({
					"opacity":0
				},"fast").hide();
			}
		);
		
		if(!$(obj).hasClass('nodef')){
			$(obj).click(function(event){
				event.stopPropagation();
				fid = $(this).attr('rel');
				if(typeof(fid) != 'undefined'){
					showFloat(fid);
				}
			});
		}
	});
	
	$.each($(".float-left-content"),function(idx,obj){
		id = $(obj).attr("id");
		descSeq.push(id);
		$($("#"+id+" .img-wrap-outer")[0]).css({
			"left":idx * 750
		});
	});
	
	num_content = $(".float-left-content").length;
	$("#sliderContent").css({
		"position":"absolute",
		"top":0,
		"left":0,
		"width":num_content * 750,
		"height":"100%"
	});
});

function chgImg(idx){
	if(idx == '+'){
		chgImg(parseInt(imgShow) + 1);
	}else if(idx == '-'){
		chgImg(parseInt(imgShow) - 1);
	}else{
		if(idx < 1) idx = 1;
		if(idx > imgNum) idx = imgNum;
		if(idx != imgShow){
			$($("#pnumImg a")[idx - 1]).addClass('active');
			$($("#pnumImg a")[imgShow - 1]).removeClass('active');
			imgAlt = $($($("#"+onShow+" .img-wrap .theImg")[idx - 1]).children("img")[0]).attr('alt');
			imgClass = $($($("#"+onShow+" .img-wrap .theImg")[idx - 1]).children("img")[0]).attr('class');
			$("#"+onShow+" .img-wrap").animate({
				"left":-750 * (idx-1)
			},800,function(){
				if(typeof(imgAlt) != 'undefined'){
					$("#img-caption-wrap").html("<div id='img-caption' class='"+imgClass+"'>"+imgAlt+"</div>");
				}else{
					$("#img-caption-wrap").html("");
				}
				hw = 500;
				h = $("#img-caption-wrap").height();
				$("#img-caption-wrap").css({
					"top":hw - h - 23
				});
			});
			imgShow = idx;
		}
	}
}

function chgPage(idx){
	if(idx != pageShow){
		$($("#pnumPg a")[idx - 1]).addClass('active');
		$($("#pnumPg a")[pageShow - 1]).removeClass('active');
		$("#rs-text").animate({
			"marginLeft":(idx - 1) * -300
		},"fast");
		pageShow = idx;
	}
}

function slideTo(idx){
	if(idx == '+'){
		slideTo(parseInt(showIdx) + 1);
	}else if(idx == '-'){
		slideTo(parseInt(showIdx) - 1);
	}else{
		if(idx < 1) idx = 1;
		if(idx > num_content) idx = num_content;
		showIdx = parseInt(idx);
		onShow = descSeq[showIdx - 1];
		$("#sliderContent").animate({
			"left":(showIdx-1) * -750
		},800);
		imgNum = 0;
		imgShow = 0;
		
		pg = $($("#"+onShow+" h5")[0]).text();
		pgStr = pg;
		
		$.each($("#"+onShow+" .img-wrap .theImg"),function(idx,obj){
			if(imgShow == 0) imgShow = 1;
			imgNum++;
		});
		$($("#"+onShow+" .img-wrap-outer")[0]).css({
			"left":(showIdx-1) * 750
		});
		imgAlt = $($($("#"+onShow+" .img-wrap .theImg")[imgShow - 1]).children("img")[0]).attr('alt');
		imgClass = $($($("#"+onShow+" .img-wrap .theImg")[imgShow - 1]).children("img")[0]).attr('class');
		if(typeof(imgAlt) != 'undefined'){
			$("#img-caption-wrap").html("<div id='img-caption' class='"+imgClass+"'>"+imgAlt+"</div>");
		}else{
			$("#img-caption-wrap").html("");
		}
		hw = 500;
		h = $("#img-caption-wrap").height();
		$("#img-caption-wrap").css({
			"top":hw - h - 23
		});
		prx_num_content = "<span class='psign'>";
		prx_num_content += "<a href=\"javascript:chgImg('-')\">-</a>";
		prx_num_content += "<a href=\"javascript:chgImg('+')\">+</a>";
		prx_num_content += "</span> ";
		prx_num_content += "<span class='pnum' id='pnumImg'>";
		for(x=1;x<=imgNum;x++){
			if(x == 1)
				prx_num_content += "<a class='active' href=\"javascript:chgImg("+x+")\">"+x+"</a>";
			else
				prx_num_content += "<a href=\"javascript:chgImg("+x+")\">"+x+"</a>";
		}
		prx_num_content += "</span> ";
		$("#float-number").html(prx_num_content);
		$("#"+onShow+" .img-wrap").css({
			"width":750 * imgNum
		});
		
		rc = $($("#"+onShow+" .text-right")[0]).html();
		rc = typeof(rc) == 'undefined'?"":rc;
		$("#rs-text").html(rc);
		pg = 0;
		prx_num_content = "<span class='pnum' id='pnumPg'>";
		$.each($("#rs-text .page"),function(idx,obj){
			pg++;
			if(pg == 1)
				prx_num_content += "<a class='active' href=\"javascript:chgPage("+pg+")\">"+pg+"</a>";
			else
				prx_num_content += "<a href=\"javascript:chgPage("+pg+")\">"+pg+"</a>";
		});
		prx_num_content += "</span> ";
		if(pg > 0){
			$("#rs-text").css({
				"width":pg*300,
				"marginLeft":0
			});
			$("#rs-page").html(prx_num_content);
			pageShow = 1;
		}else{
			$("#rs-page").html("");
		}
		imgShow = 0;
		chgImg(1);
		runAnalytics(pgStr);
	}
}

function showFloat(id){
	if(!onShowStat){
		if(typeof(id) == 'undefined')
			id = 1;
		onShowStat = true;
		$("#float-left-wrapper,#float-right-wrapper").css({
			"opacity":1
		});
		$("#float-wrapper-bg").animate({
			"height":530
		},openFloatTimer);
		$("#float-wrapper").animate({
			"height":505
		},openFloatTimer);
		$("#col-fix-left, #content, #col-fix-right").animate({
			"top":"+=500",
			"opacity":0.2
		},openFloatTimer,function(){
			$("#col-fix-left, #content, #col-fix-right").unbind("click");
			$("#col-fix-left, #content, #col-fix-right").unbind("mouseenter");
			$("#col-fix-left, #content, #col-fix-right").unbind("mouseleave");
			$("#col-fix-left, #content, #col-fix-right").bind("click",function(){
				closeFloat();
			});
			$("#float-wrapper").bind("mouseenter",function(){
				$("#float-left-wrapper,#float-right-wrapper").animate({
					"opacity":1
				},"fast");
				$("#col-fix-left, #content, #col-fix-right").animate({
					"opacity":0.2
				},"fast");
			});
			$("#float-wrapper").bind("mouseleave",function(){
				$("#float-left-wrapper,#float-right-wrapper").animate({
					"opacity":0.2
				},"fast");
				$("#col-fix-left, #content, #col-fix-right").animate({
					"opacity":1
				},"fast");
			});
			slideTo(id);
		});
	}else{
		if(typeof(id) == 'undefined')
			id = 1;
		slideTo(id);
	}
}

function closeFloat(){
	if(onShowStat){
		onShowStat = false;
		$("#float-wrapper,#float-wrapper-bg").animate({
			"height":0
		},closeFloatTimer);
		$("#col-fix-left, #content, #col-fix-right").animate({
			"top":"-=500",
			"opacity":1
		},closeFloatTimer);
		$("#col-fix-left, #content, #col-fix-right").unbind("click");
		$("#col-fix-left, #content, #col-fix-right").unbind("mouseenter");
		$("#col-fix-left, #content, #col-fix-right").unbind("mouseleave");
		runAnalytics();
	}
}

function runAnalytics(pages){
	try {
		if(!trackerDefined){
			pageTracker = _gat._getTracker(gaUserVar);
			trackerDefined = true;
		}
		if(typeof(pages) != 'undefined'){
			pageTracker._trackPageview('/'+pages);
		}else{
			pageTracker._trackPageview();
		}
	} catch(err) {}
}