//--- Function -------------------------------
// 1개짜리 이미지를 1장씩 이동시켜 보여주는 스크립트
function ImgViewOne(direction, id_name) {
	if (document.images) {
		var ImgLength = eval(id_name+"Group.length") - 1;
		var img_name = eval(id_name+"Info")[0];
		var img_Path = eval(id_name+"Info")[1];
		var img_Width = eval(id_name+"Info")[2];
		var img_Height = eval(id_name+"Info")[3];
		
		eval(id_name+"Num="+(eval(id_name+"Num")+direction));

		// 마지막 그림인 경우 다음 그림으로 넘어가지 않도록 아이콘에 링크를 제거
		if (eval(id_name+"Num") >= ImgLength) { 
			eval("document.all."+id_name+"IconNext").innerHTML="<img src='"+img_Path+"/button/"+img_name+"_next_off.gif'>";
		} else {
			eval("document.all."+id_name+"IconNext").innerHTML
			="<a href='javascript:ImgViewOne(1, \""+id_name+"\")' onMouseOut='MM_swapImgRestore()' "
			+"onMouseOver='MM_swapImage(\""+id_name+"_next\",\"\",\""+img_Path+"/button/"
			+img_name+"_next_off.gif\",1)'><img src='"+img_Path+"/button/"
			+img_name+"_next_on.gif' name='"+id_name+"_next'></a>";
		}

		// 처음 그림인 경우 이전 그림으로 넘어가지 않도록 아이콘에 링크를 제거
		if (eval(id_name+"Num") <= 0) { 
			eval("document.all."+id_name+"IconPrev").innerHTML="<img src='"+img_Path+"/button/"+img_name+"_prev_off.gif'>";
		} else {
			eval("document.all."+id_name+"IconPrev").innerHTML
			="<a href='javascript:ImgViewOne(-1, \""+id_name+"\")' onMouseOut='MM_swapImgRestore()' "
			+"onMouseOver='MM_swapImage(\""+id_name+"_prev\",\"\",\""+img_Path+"/button/"
			+img_name+"_prev_off.gif\",1)'><img src='"+img_Path+"/button/"
			+img_name+"_prev_on.gif' name='"+id_name+"_prev'></a>";
		}
		
		// 이미지와 이미지에 걸리는 링크를 변환시켜줌
		eval("document.all."+id_name+"Img").innerHTML ="<a href='"+eval(id_name+"Link")[eval(id_name+"Num")]
		+"'><img src='"+eval(id_name+"Group")[eval(id_name+"Num")]+"' width='"
		+img_Width+"' height='"+img_Height+"'></a><br>";
		
		// 글자가 있는 경우 글자와 링크도 변환시켜줌
		if (eval(id_name+"Text.length") != "0") {
			eval("document.all."+id_name+"Memo").innerHTML ="<a href='"+eval(id_name+"Link")[eval(id_name+"Num")]
			+"' class='gallery_link01'>"+eval(id_name+"Text")[eval(id_name+"Num")]+"</a><br>";
		}
		
	}
}
//----------------------------------------------------


//--- Function -------------------------------
// 4개짜리 이미지를 1장씩 이동시켜 보여주는 스크립트
function ImgViewFour(direction, id_name, win_popup) {
	if (document.images) {
		var link_option = "href=\"";
		if (win_popup == "true") { link_option = "href=\"javascript://\" onclick=\""; }
		
		var img_name = eval(id_name+"Info")[0];
		var img_Path = eval(id_name+"Info")[1];
		var img_Width = eval(id_name+"Info")[2];
		var img_Height = eval(id_name+"Info")[3];
		var link_class = eval(id_name+"Info")[4];
				
		var ImgLength = eval(id_name+"Group.length") - 1;

		eval(id_name+"Num0="+(eval(id_name+"Num0")+direction));
		eval(id_name+"Num1="+(eval(id_name+"Num1")+direction));
		eval(id_name+"Num2="+(eval(id_name+"Num2")+direction));
		eval(id_name+"Num3="+(eval(id_name+"Num3")+direction));

		// 마지막 그림인 경우 다음 그림으로 넘어가지 않도록 아이콘에 링크를 제거
		if (eval(id_name+"Num3") >= ImgLength) { 
			eval("document.all."+id_name+"IconNext").innerHTML="<img src='"+img_Path+"/button/"+img_name+"_next_off.gif'>";
		} else {
			eval("document.all."+id_name+"IconNext").innerHTML
			="<a href='javascript:ImgViewFour(1, \""+id_name+"\", \""+win_popup+"\")' onMouseOut='MM_swapImgRestore()' "
			+"onMouseOver='MM_swapImage(\""+id_name+"_next\",\"\",\""+img_Path+"/button/"
			+img_name+"_next_off.gif\",1)'><img src='"+img_Path+"/button/"
			+img_name+"_next_on.gif' name='"+id_name+"_next'></a>";
		}

		// 처음 그림인 경우 이전 그림으로 넘어가지 않도록 아이콘에 링크를 제거
		if (eval(id_name+"Num0") <= 0) { 
			eval("document.all."+id_name+"IconPrev").innerHTML="<img src='"+img_Path+"/button/"+img_name+"_prev_off.gif'>";
		} else {
			eval("document.all."+id_name+"IconPrev").innerHTML
			="<a href='javascript:ImgViewFour(-1, \""+id_name+"\", \""+win_popup+"\")' onMouseOut='MM_swapImgRestore()' "
			+"onMouseOver='MM_swapImage(\""+id_name+"_prev\",\"\",\""+img_Path+"/button/"
			+img_name+"_prev_off.gif\",1)'><img src='"+img_Path+"/button/"
			+img_name+"_prev_on.gif' name='"+id_name+"_prev'></a>";
		}
		
		
		// 이미지와 이미지에 걸리는 링크를 변환시켜줌
		eval("document.all."+id_name+"Img0").innerHTML = "<a "+link_option+eval(id_name+"Link")[eval(id_name+"Num0")]
		+"\"><img src='"+eval(id_name+"Group")[eval(id_name+"Num0")]+"' width='"+img_Width+"' height='"+img_Height+"'></a><br>";
		eval("document.all."+id_name+"Img1").innerHTML = "<a "+link_option+eval(id_name+"Link")[eval(id_name+"Num1")]
		+"\"><img src='"+eval(id_name+"Group")[eval(id_name+"Num1")]+"' width='"+img_Width+"' height='"+img_Height+"'></a><br>";
		eval("document.all."+id_name+"Img2").innerHTML = "<a "+link_option+eval(id_name+"Link")[eval(id_name+"Num2")]
		+"\"><img src='"+eval(id_name+"Group")[eval(id_name+"Num2")]+"' width='"+img_Width+"' height='"+img_Height+"'></a><br>";
		eval("document.all."+id_name+"Img3").innerHTML = "<a "+link_option+eval(id_name+"Link")[eval(id_name+"Num3")]
		+"\"><img src='"+eval(id_name+"Group")[eval(id_name+"Num3")]+"' width='"+img_Width+"' height='"+img_Height+"'></a><br>";
		
		// 글자가 있는 경우 글자와 링크도 변환시켜줌
		if (eval(id_name+"Text.length") != "0") {
			eval("document.all."+id_name+"Memo0").innerHTML ="<a "+link_option+eval(id_name+"Link")[eval(id_name+"Num0")]
			+"\" class='"+link_class+"'>"+eval(id_name+"Text")[eval(id_name+"Num0")]+"</a><br>";
		}
		if (eval(id_name+"Text.length") != "0") {
			eval("document.all."+id_name+"Memo1").innerHTML ="<a "+link_option+eval(id_name+"Link")[eval(id_name+"Num1")]
			+"\" class='"+link_class+"'>"+eval(id_name+"Text")[eval(id_name+"Num1")]+"</a><br>";
		}
		if (eval(id_name+"Text.length") != "0") {
			eval("document.all."+id_name+"Memo2").innerHTML ="<a "+link_option+eval(id_name+"Link")[eval(id_name+"Num2")]
			+"\" class='"+link_class+"'>"+eval(id_name+"Text")[eval(id_name+"Num2")]+"</a><br>";
		}
		if (eval(id_name+"Text.length") != "0") {
			eval("document.all."+id_name+"Memo3").innerHTML ="<a "+link_option+eval(id_name+"Link")[eval(id_name+"Num3")]
			+"\" class='"+link_class+"'>"+eval(id_name+"Text")[eval(id_name+"Num3")]+"</a><br>";
		}
	}
}
//---------------------------------------------------------------------