//¾Ù¹üÀ̹ÌÁö È®´ëº¸±â
function funcImageZoom(obj)
{
	var link="/MBoardLib/Common/mboardpopimage.asp?imgsrc=" + escape(obj.src);
	window.open(link,"mboardpopimage","width=800,height=600,top=10,left=10,scrollbars=yes");
}

//¾Ù¹üÀ̹ÌÁö ·»´õ¸µ °è»ê
function funcImageRenderCalc(obj,fixwidth,fixheight)
{
	
	var renderwidth		= fixwidth;
	var renderheight	= fixheight;
	
	var originwidth		= obj.width;
	var originheight	= obj.height;
	
	var renderratio = 0;
	
	if (originwidth>fixwidth)
	{
		renderratio		= fixwidth/originwidth;
		renderwidth		= fixwidth;
		renderheight	= originheight*renderratio;
	}
	
	if(renderheight>fixheight)
	{
		renderratio		= fixheight/renderheight;
		renderheight	= fixheight;
		renderwidth		= renderwidth * renderratio;
	}

	obj.widht		= renderwidth;
	obj.height	= renderheight;
	
	return renderheight;
}

//¾Ù¹üÀ̹ÌÁö ·»´õ¸µ
function funcImageRendering()
{

	var objimgrendering = document.all.item("imgrendering");
	var objdivrendering = document.all.item("divrendering");

	if (objimgrendering==null) return;

	objimgrendering = funcGetObjByArray(objimgrendering);
	objdivrendering = funcGetObjByArray(objdivrendering);
	
	var fixwidth			= eval(objdivrendering[0].style.width.replace("px",""));
	var fixheight			= eval(objdivrendering[0].style.height.replace("px",""));
	var divheight			= fixheight;

	for(var i=0;i<objimgrendering.length;i++)
	{
		divheight = funcImageRenderCalc(objimgrendering[i],fixwidth,fixheight);
		if (divheight<fixheight)
		{
			objdivrendering[i].style.height=divheight;
		}
		
		objdivrendering[i].style.visibility = "visible";
	}
}

//ÆäÀÌÁö À̵¿
function funcPagingMove(ipage,querystring)
{
	var objform = document.frmsearch;

	if (objform!=null)
	{
		objform.action = document.location.pathname;
		objform.ipage.value = ipage
		objform.submit();
	}else
	{
		var link = document.location.pathname + "?ipage=" + ipage + (querystring==""?"":("&" + querystring));
		document.location.href=link;
	}
}

function fnPagingMove(ipage,querystring)
{
	var objform = document.frmsearch;

	if (objform!=null)
	{
		objform.action = document.location.pathname;
		objform.ipage.value = ipage
		objform.submit();
	}else
	{
		var link = document.location.pathname + "?ipage=" + ipage + (querystring==""?"":("&" + querystring));
		document.location.href=link;
	}
}

//ÆäÀÌ¡ Á¤·Ä
function funcPagingSort(sort)
{
	var objform = document.frmsearch;

	if (objform!=null)
	{
		objform.action = document.location.pathname;
		objform.sortbyfield.value = sort;
		objform.submit();
	}else
	{
		var link = document.location.pathname + "?ipage=" + ipage + (querystring==""?"":("&" + querystring));
		document.location.href=link;
	}
}

//¾Ù¹üÇü¿¡¼­ Á¤·Ä°ú ÅÛÇø´ ¼³Á¤
function funcPagingByAlbum()
{
	var objselsortbyfield					= document.all.item("selsortbyfield");
	var objseltempletkey					= document.all.item("seltempletkey");
	
	var objform = document.frmsearch;

	if (objform!=null)
	{
		objform.action							= document.location.pathname;
		objform.sortbyfield.value		= objselsortbyfield.value;
		objform.templetkey.value		= objseltempletkey.value;
		objform.submit();
	}else
	{
		var link = document.location.pathname + "?ipage=" + ipage + (querystring==""?"":("&" + querystring));
		document.location.href=link;
	}	
}