// PNG24
function setPng24(obj) {
  obj.width=obj.height=1;
  obj.className=obj.className.replace(/\bpng24\b/i,'');
  obj.style.filter =
  "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
  obj.src=''; 
  return '';
}

var actNum = "";
$.extend({
	gnbActive : function(a){
		if(a != 0){
			var objImg = $("#topGnb .png24").eq(a-1);
			objImg.attr("src",objImg.attr("src").replace("_off","_on"));
			actNum = a;
			return actNum;
		}
	}
});
$(document).ready(function(){
	// Main Visual
	$("#mSImg li a").click(function(){
		var thumNum = parseInt($("#mSImg a").index($(this)))+1;
		$("#mSImg li a").attr("class","");
		$(this).attr("class","hover");
		$("#mVisual p").css({"left":980});
		$("#bImg"+thumNum).animate({left:0},500);
		return false;
	});
	
	// Top GNB
	$("#topGnb li").hover(
		function(){
			var imgObj = $(this).find("img:first");
			imgObj.attr("src",imgObj.attr("src").replace("_off","_on"));
			if($.browser.version == 6.0 || $.browser.version == 7.0){  // IE6 PNG
				if(imgObj.attr("style").match("topNavi_1_off.png")){
					imgObj.attr("style","FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/images/topNavi_1_on.png,sizingMethod='image');; tmp:");
				}else if(imgObj.attr("style").match("topNavi_2_off.png")){
					imgObj.attr("style","FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/images/topNavi_2_on.png,sizingMethod='image');; tmp:");
				}else if(imgObj.attr("style").match("topNavi_3_off.png")){
					imgObj.attr("style","FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/images/topNavi_3_on.png,sizingMethod='image');; tmp:");
				}else if(imgObj.attr("style").match("topNavi_4_off.png")){
					imgObj.attr("style","FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/images/topNavi_4_on.png,sizingMethod='image');; tmp:");
				}else if(imgObj.attr("style").match("topNavi_5_off.png")){
					imgObj.attr("style","FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/images/topNavi_5_on.png,sizingMethod='image');; tmp:");
				}
			}
			$(this).children("ul").show();
		},
		function(){
			var imgObj = $(this).find("img:first");
			var actNo = parseInt($(this).index()) + 1;
			if(actNum != actNo){
				imgObj.attr("src",imgObj.attr("src").replace("_on","_off"));
				if($.browser.version == 6.0 || $.browser.version == 7.0){  // IE6 PNG
					if(imgObj.attr("style").match("topNavi_1_on.png")){
						imgObj.attr("style","FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/images/topNavi_1_off.png,sizingMethod='image');; tmp:");
					}else if(imgObj.attr("style").match("topNavi_2_on.png")){
						imgObj.attr("style","FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/images/topNavi_2_off.png,sizingMethod='image');; tmp:");
					}else if(imgObj.attr("style").match("topNavi_3_on.png")){
						imgObj.attr("style","FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/images/topNavi_3_off.png,sizingMethod='image');; tmp:");
					}else if(imgObj.attr("style").match("topNavi_4_on.png")){
						imgObj.attr("style","FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/images/topNavi_4_off.png,sizingMethod='image');; tmp:");
					}else if(imgObj.attr("style").match("topNavi_5_on.png")){
						imgObj.attr("style","FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/images/topNavi_5_off.png,sizingMethod='image');; tmp:");
					}
				}
			}
			$(this).children("ul").hide();
		}
	);
	$("#topGnb li ul img").hover(
		function(){
			$(this).attr("src",$(this).attr("src").replace("_off","_on"));
		},
		function(){
			$(this).attr("src",$(this).attr("src").replace("_on","_off"));
		}
	);
	
	// Where To Buy
	$("#mapArea span").hover(
		function(){
			var idObj = $(this).attr("id");
			$(this).css("background","url(/images/wtb_"+ idObj + "_on.gif) no-repeat");
		},
		function(){
			var idObj = $(this).attr("id");
			if($(this).attr("class") == ""){
				$(this).css("background","url(/images/wtb_"+ idObj + "_off.gif) no-repeat");
			}else{
				$(this).css("background","url(/images/wtb_"+ idObj + "_on.gif) no-repeat");
			}
		}
	);
	$("#mapArea span").click(function(){
		$("#mapArea span").each(function(i){
			var a = i+1
			$(this).css("background","url(/images/wtb_map"+ a + "_off.gif) no-repeat");
		});
		var idObj = $(this).attr("id");
		$(this).css("background","url(/images/wtb_"+ idObj + "_on.gif) no-repeat");
		$("#mapArea span").removeClass("active");
		$(this).addClass("active");
		$(".mapWrap").hide();
		$("#"+idObj+"Wrap").fadeIn(1000);
	});
	
	// iriver plus
	$("#plusTab li a").click(function(){
		$("#plusTab li a").each(function(){
				var allImg = $(this).find("img");
				allImg.attr("src",allImg.attr("src").replace("_on","_off"));
		});
		var imgObj = $(this).find("img");
		imgObj.attr("src",imgObj.attr("src").replace("_off","_on"));
		$(".plusCon").hide();
		var conNum = parseInt($("#plusTab li a").index($(this))) + 1;
		$("#plusCon3_"+conNum).fadeIn(1000);
		return false;
	});
	
	// Goods Detail Picture
	$(".addImgCon li a").click(function(){
		var thumNum = parseInt($(".addImgCon a").index($(this)))+1;
		$("#mSImg li a").attr("class","");
		$(this).attr("class","hover");
		$("#multiView .multiImg").hide();
		$("#multiImg"+thumNum).fadeIn(1000);
		return false;
	});
	$(".multiDt").eq(0).show();
	// Goods Detail Tab
	$("#multiBtn a").click(function(){
		$("#multiBtn a").each(function(){
				var allImg = $(this).find("img");
				allImg.attr("src",allImg.attr("src").replace("_on","_off"));
		});
		var imgObj = $(this).find("img");
		imgObj.attr("src",imgObj.attr("src").replace("_off","_on"));
		
		$(".multiDt").hide();
		var conNum = parseInt($("#multiBtn a").index($(this)));
		$(".multiDt").eq(conNum).fadeIn(1000);
		return false;
	});
	
});