//---- ·¹ÀÌ¾î ¿òÁ÷ÀÌ°Ô Çϴ ó¸® ÇÔ¼ö ----------------------------------------------------------------------------------------

var dragapproved = false;
var zcor, xcor, ycor, s_layer, i_save;
var s_mode = "";


function layer_select(i)
{
	i_save			= i;
	var F				= document.F;
	var layer		= document.all('layer');
	var image		= document.all('image');
	var text			= F.elements['layer_text[]'];
	var top			= F.elements['layer_top[]'];
	var left			= F.elements['layer_left[]'];
	var width		= F.elements['layer_width[]'];
	var height		= F.elements['layer_height[]'];

	if(layer.length>=2)
	{
		s_layer		= layer[i];
		s_image	= image[i];
		s_text		= text[i];
		s_top		= top[i];
		s_left		= left[i];
		s_width		= width[i];
		s_height	= height[i];
	}
	else
	{
		s_layer		= layer;
		s_image	= image;
		s_text		= text;
		s_top		= top;
		s_left		= left;
		s_width		= width;
		s_height	= height;
	}
}



function layer_move()
{
	if(event.button==1&&dragapproved)
	{
		var l = tempvar1+event.clientX-xcor;
		var t = tempvar2+event.clientY-ycor;

		if( l>0 && (l+s_layer.style.pixelWidth<TABLE_WIDTH) )
		{
			zcor.style.pixelLeft		= l;
			s_left.value					= l;
		}
		else
		{
			if(l<=0)
			{
				zcor.style.pixelLeft	= 0;
				s_left.value				= 0;
			}
			else
			{
				zcor.style.pixelLeft	= TABLE_WIDTH - s_layer.style.pixelWidth;
				s_left.value				= TABLE_WIDTH - s_layer.style.pixelWidth;
			}
		}
		if(t>0)
		{
			zcor.style.pixelTop		= t;
			s_top.value					= t;
		}



		return false
	}
}


function layer_move_chk()
{

	if(event.button==1)
	{
			if(!document.all)	return false;

			if(event.srcElement.id=="layer_title")
			{
				dragapproved	= true;
				zcor					= s_layer;
				tempvar1			= zcor.style.pixelLeft;
				tempvar2			= zcor.style.pixelTop;
				xcor					= event.clientX;
				ycor					= event.clientY;
				document.onmousemove = layer_move;
			}
			else if(event.srcElement.id=="image"&&s_mode=="resize")
			{
				dragapproved	= true;
				zcor					= s_layer;
				tempvar1			= zcor.style.pixelWidth;
				tempvar2			= zcor.style.pixelHeight;
				xcor					= event.clientX;
				ycor					= event.clientY;
				document.onmousemove = img_resize;
			}
			else if(event.srcElement.id=="text"&&s_mode=="resize")
			{
				dragapproved	= true;
				zcor					= s_layer;
				tempvar1			= zcor.style.pixelWidth;
				tempvar2			= zcor.style.pixelHeight;
				xcor					= event.clientX;
				ycor					= event.clientY;
				document.onmousemove = text_resize;
			}
	}
}

document.onmousedown		= layer_move_chk
document.onmouseup			= new Function("dragapproved=false")






//---- À̹ÌÁö ¸®»çÀÌÁî ÇÔ¼ö ----------------------------------------------------------------------------------------
function img_resize()
{
	if(event.button==1&&dragapproved)
	{
		var l = tempvar1+ event.clientX-xcor;
		var t = tempvar2+ event.clientY-ycor;

		if( l>20 && ((l+zcor.style.pixelLeft)<TABLE_WIDTH) )
		{
			zcor.style.pixelWidth			= l;
			s_image.style.pixelWidth		= l;
			s_width.value						= l;
		}
		else
		{
			if(l<=20)
			{
				zcor.style.pixelWidth		= 20;
				s_image.style.pixelWidth	= 20;
				s_width.value					= 20;
			}
			else
			{
				zcor.style.pixelWidth		= TABLE_WIDTH - zcor.style.pixelLeft-1;
				s_image.style.pixelWidth	= TABLE_WIDTH - zcor.style.pixelLeft-1;
				s_width.value					= TABLE_WIDTH - zcor.style.pixelLeft-1;
			}
		}

		if(t>20)
		{
			zcor.style.pixelHeight			= t;
			s_image.style.pixelHeight		= t;
			s_height.value						= t;
		}
		else
		{
			zcor.style.pixelHeight			= 20;
			s_image.style.pixelHeight		= 20;
			s_height.value						= 20;
		}

		return false
	}
}

//---- ÅؽºÆ® ¸®»çÀÌÁî ÇÔ¼ö ----------------------------------------------------------------------------------------
function text_resize()
{
	if(event.button==1&&dragapproved)
	{
		var l = tempvar1+ event.clientX-xcor;
		var t = tempvar2+ event.clientY-ycor;

		if( l>200 && ((l+zcor.style.pixelLeft)<TABLE_WIDTH) )
		{
			zcor.style.pixelWidth			= l;
			s_text.style.pixelWidth			= l;
			s_width.value						= l;
		}
		else
		{
			if(l<=200)
			{
				zcor.style.pixelWidth		= 200;
				s_text.style.pixelWidth		= 200;
				s_width.value					= 200;
			}
			else
			{
				zcor.style.pixelWidth		= TABLE_WIDTH - zcor.style.pixelLeft-1;
				s_text.style.pixelWidth		= TABLE_WIDTH - zcor.style.pixelLeft-1;
				s_width.value					= TABLE_WIDTH - zcor.style.pixelLeft-1;
			}
		}

		if(t>50)
		{
			zcor.style.pixelHeight			= t;
			s_text.style.pixelHeight			= t;
			s_height.value						= t;
		}
		else
		{
			zcor.style.pixelHeight			= 50;
			s_text.style.pixelHeight			= 50;
			s_height.value						= 50;
		}

		return false
	}
}






//---- Æ˾÷ ¸Þ´º ó¸® ÇÔ¼ö ----------------------------------------------------------------------------------------
/*
document.oncontextmenu=function(){
	pop_menu();
	s_name = event.srcElement.name;
	return false;
}
*/
function pop_close(layer)
{
	document.all(layer).style.display = "none";
}
function pop_menu(T)//¿À¸¥ÂÊ ¹öÆ° Ŭ¸¯½Ã ³ª¿À´Â ¸Þ´º(·¹À̾î ŸÀÌƲ Ŭ¸¯½Ã)
{

	if(event.srcElement.id=='layer_title')
	{
		var explode			= event.srcElement.id.split('_');
		s_images				= explode[1];

		var pop					= document.all('popup_layer');
		pop.style.top		= event.clientY;
		pop.style.left			= event.clientX;

		pop.style.display = "";
	}
}
function pop_layer_mode(mode)
{
	pop_close('popup_layer');
	s_mode	= mode;

	var img		= document.all("image");
	var text		= document.all("text");


	if(img.length>=2)
	{
			var i=0;
			while(img[i])
			{
				if(mode=="update")
				{
					img[i].style.cursor	= "";
					text[i].style.cursor	= "";
					img[i].title					= "ÆíÁý ¸ðµå";
					text[i].title					= "ÆíÁý ¸ðµå";
					
				}
				else
				{
					img[i].style.cursor	= "move";
					text[i].style.cursor	= "move";
					img[i].title					= "¸®»çÀÌ¡ ¸ðµå";
					text[i].title					= "¸®»çÀÌ¡ ¸ðµå";
				}
				i++;
			}//while¹® Á¾·á
	}
	else
	{
				if(mode=="update")
				{
					img.style.cursor	= "";
					text.style.cursor	= "";
					img.title					= "ÆíÁý ¸ðµå";
					text.title					= "ÆíÁý ¸ðµå";

				}
				else
				{
					img.style.cursor	= "move";
					text.style.cursor	= "move";
					img.title					= "¸®»çÀÌ¡ ¸ðµå";
					text.title					= "¸®»çÀÌ¡ ¸ðµå";
				}
	}
}
function pop_layer_top(type)//ÆË_·¹À̾î À妽º Á¶Á¤
{
	pop_close('popup_layer');
	var si = pop_layer_nameToid('layer_title',s_name);

	var L		= document.all('layer');
	var I		= document.F.elements['layer_index[]'];
	if(L.length >= 2)
	{
		var i						= 0;
		if(type=='top')
			var save_index	= 0;
		else
			var save_index	= 10000;

		while(L[i])
		{
			if(type=='top')
			{
				if(L[i].style.zIndex > save_index) save_index = L[i].style.zIndex;
			}
			else
			{
				if(L[i].style.zIndex < save_index) save_index = L[i].style.zIndex;
			}

			i++;
		}

		if(type=='top')
		{
			L[si].style.zIndex	= save_index+1;
			I[si].value			= save_index+1;
		}
		else
		{
			L[si].style.zIndex	= save_index-1;
			I[si].value			= save_index-1;
		}
	}
}

function pop_layer_bgcolor()//ÆË_·¹ÀÌ¾î ¹è°æ»ö º¯°æ
{
	pop_close('popup_layer');
	var si = pop_layer_nameToid(layer,s_name);

	var L			= document.all('layer_body');
	var type	= document.F.elements['layer_type[]'];
	var T			= document.F.elements['layer_text[]'];
	var B		= document.F.elements['layer_bgcolor[]'];
	var color	= window.showModalDialog(modal_path+'layerboard_colorpicker.html', 'color_picker',"dialogWidth:490px; dialogHeight:400px; help:0; scroll:0; status:0;");

	if(color)
	{
		if(L.length >= 2)
		{
			if(type[si].value=='T')
				T[si].style.background	= color;
			else
				L[si].style.background	= color;

			B[si].value							= color;
		}
		else
		{
			T.style.background				= color;
			B.value									= color;

		}
	}
	
}

function pop_layer_alpha(type)//ÆË_·¹À̾î Åõ¸íµµ Á¶Àý
{
	var layer			= document.all('layer');
	var layer_alpha= document.F.elements('layer_alpha[]');
	var si				= pop_layer_nameToid(layer,s_name);


	if(layer.length>=2)
	{
		layer						= layer[si];
		layer_alpha			= layer_alpha[si];
	}


	if(type=='down')
	{
		if(layer_alpha.value>0)
		{
			layer_alpha.value		= parseInt(layer_alpha.value) - 10;
			layer.style.filter			= 'alpha(opacity='+layer_alpha.value+')';
		}
	}
	else
	{
		if(layer_alpha.value<100)
		{
			layer_alpha.value		= parseInt(layer_alpha.value) + 10;
			layer.style.filter			= 'alpha(opacity='+layer_alpha.value+')';
		}
	}
	
}

function pop_layer_delete()//ÆË_·¹ÀÌ¾î »èÁ¦
{
	pop_close('popup_layer');
	var si = pop_layer_nameToid(layer,s_name);
	layer_delete(si);
}

function pop_layer_nameToid(layer, name)//ÆË_·¹ÀÌ¾î ³×ÀÓÀ» ¾ÆÀ̵ðÀÇ ¼ø¼­¸¦ ¸®ÅÏ
{
	var L	= document.all('layer_title');

	if(L.length>=2)
	{
		var i			= 0;
		while(L[i])
		{
			if(L[i].name==name)	break;
			i++;
		}
	}
	else
	{
		var i			= 0;
	}

	return i;
}



function R_image()
{
	var img						= document.all('image');
	var F							= document.F;
	var file						= F.elements["layer_file[]"];
	var explode				= img[s_images].id.split('_');
	var layer_width			= F.elements['layer_width[]'];
	var layer_height		= F.elements['layer_height[]'];


	img[s_images].width					= explode[2];
	img[s_images].height					= explode[3];
	layer_width[s_images].value		= explode[2];
	layer_height[s_images].value		= explode[3];

	document.all('popup').style.display = 'none';
}










//---- ·¹¾î¾î Ãß°¡, ·¹ÀÌ¾î »èÁ¦ µîµî ó¸® ÇÔ¼ö-------------------------------------------------------------------------------------

function layer_insert_type(type)
{
	if(type=="T")
	{
		var v_image	= "none";
		var v_text		= "display";
		var v_media	= "none";
		var width		= 200;
		var height		= 150;
		var body_border_width = 0;
		var bgcolor		= 'EFEFFF';

	}
	else if(type=="I")
	{
		var v_image	= "display";
		var v_text		= "none";
		var v_media	= "none";
		var width		= 98;
		var height		= 100;
		var body_border_width = 0;
		var bgcolor		= 'FFFFEF';
	}
	else
	{
		var v_image	= "none";
		var v_text		= "none";
		var v_media	= "display";
		var width		= 303;
		var height		= 28;
		var body_border_width = 1;
		var bgcolor		= 'FFEFEF';
	}

	if(s_mode=="resize")
	{
		var title	= "¸®»çÀÌÁî ¸ðµå";
		var cursor	= "move";
	}
	else
	{
		var title	= "ÆíÁý ¸ðµå";
		var cursor	= "";
	}


	var layer			= document.all("layer");
	if(layer.length>=2)		var num = layer.length;
	else							var num = 1;

	var tindex = top_index();

	contents.innerHTML += "<div id='layer' name='layer_name_"+num+"' style='width:"+width+";height:"+(height)+";position:absolute;left:20px;top:20px;z-index:"+tindex+";'><div id='layer_title' name='title_name_"+num+"' onmousedown='layer_select("+num+");' title='µå·¡±×&µå·Ó -> ·¹À̾î À̵¿\n¿À¸¥ÂÊ ¹öÆ° Ŭ¸¯ -> Æ˾÷¸Þ´º' style='border-style:solid;border-width:1;border-color:999999;cursor:hand;background-color:"+bgcolor+";height:17;width:100;font-size:9pt;padding-top:2;'>&nbsp·¹À̾î"+num+"</div><div id='layer_body' name='body_name_"+num+"' style='border-style:solid;border-width:"+body_border_width+";border-color:999999;width:100%;height:100%;left:0px;top:0px;'><img id='image' width='98' height='100' border='1' name='image_name_"+num+"' title='"+title+"' style='cursor:"+cursor+";display:"+v_image+";' onmousedown='layer_select("+num+");'><textarea name='layer_text[]' id='text' onmousedown='layer_select("+num+");' title='"+title+"' style='font-size:9pt;cursor:"+cursor+";border-style:groove;width:100%;height:100%;display:"+v_text+";'></textarea></div></div>";

	layer_insert(type,tindex);

}
function top_index()
{
	var layer			= document.all("layer");

	var tindex=0;
	var i=0;
	while(layer[i])
	{
		if(tindex < layer[i].style.zIndex)	tindex = layer[i].style.zIndex;
		i++;
	}
	return tindex+1;
}
function layer_insert(type,index)
{

//--> À妽º ¼³Á¤
	var layer			= document.all("layer");
	var layer_title	= document.all("layer_title");

	if(layer.length>=2)
	{
		var num												= layer.length-1;
		var top													= layer[layer.length-1].style.pixelTop;
		var left													= layer[layer.length-1].style.pixelLeft;
		var width												= layer[layer.length-1].style.pixelWidth;
		var height												= layer[layer.length-1].style.pixelHeight;
	}
	else
	{
		var num												= 0;
		var top													= layer.style.pixelTop;
		var left													= layer.style.pixelLeft;
		var width												= layer.style.pixelWidth;
		var height												= layer.style.pixelHeight;
	}


	if(type=='T')
	{
		var type_view	= 'ÅؽºÆ®';
		var bgcolor		= 'EFEFFF';
	}
	else if(type=='I')
	{
		var type_view = 'À̹ÌÁö';
		var bgcolor		= 'FFFFEF';
	}
	else
	{
		var type_view = '¹Ìµð¾î';
		var bgcolor		= 'FFEFEF';
	}

	var table				= document.all("insert_table");
	var tr						= table.insertRow();
	tr.height				= 20;
	tr.align					= 'center';
	tr.id						= 'layer_tr';
	tr.style.background = bgcolor;

	var td = tr.insertCell();
	td.style.borderStyle		= 'solid';
	td.style.borderColor		= 'e1e1e1';
	td.style.borderWidth		= 0;
	td.style.borderTopWidth= 1;
	td.innerHTML				= "·¹À̾î"+num;

	var td = tr.insertCell();
	td.style.borderStyle		= 'solid';
	td.style.borderColor		= 'e1e1e1';
	td.style.borderWidth		= 0;
	td.style.borderTopWidth= 1;
	td.innerHTML				= type_view+"<input type='hidden' class='IBOX' name='layer_type[]' value='"+type+"'><input type='hidden' name='layer_bgcolor[]'>";

	var td = tr.insertCell();
	td.style.borderStyle		= 'solid';
	td.style.borderColor		= 'e1e1e1';
	td.style.borderWidth		= 0;
	td.style.borderTopWidth= 1;
	td.innerHTML				= "<input type='text' class='LB_lbox' style='height:16;background:"+bgcolor+"' name='layer_index[]' value='"+index+"' size='3'>";

	var td = tr.insertCell();
	td.style.borderStyle		= 'solid';
	td.style.borderColor		= 'e1e1e1';
	td.style.borderWidth		= 0;
	td.style.borderTopWidth= 1;
	td.innerHTML				= "<input type='text' class='LB_lbox' style='height:16;background:"+bgcolor+"' name='layer_top[]' value='"+top+"' size='3'>";

	var td = tr.insertCell();
	td.style.borderStyle		= 'solid';
	td.style.borderColor		= 'e1e1e1';
	td.style.borderWidth		= 0;
	td.style.borderTopWidth= 1;
	td.innerHTML				= "<input type='text' class='LB_lbox' style='height:16;background:"+bgcolor+"' name='layer_left[]' value='"+left+"' size='3'>";

	var td = tr.insertCell();
	td.style.borderStyle		= 'solid';
	td.style.borderColor		= 'e1e1e1';
	td.style.borderWidth		= 0;
	td.style.borderTopWidth= 1;
	td.innerHTML				= "<input type='text' class='LB_lbox' style='height:16;background:"+bgcolor+"' name='layer_width[]' value='"+width+"' size='4'>";

	var td = tr.insertCell();
	td.style.borderStyle		= 'solid';
	td.style.borderColor		= 'e1e1e1';
	td.style.borderWidth		= 0;
	td.style.borderTopWidth= 1;
	td.innerHTML				= "<input type='text' class='LB_lbox' style='height:16;background:"+bgcolor+"' name='layer_height[]' value='"+height+"' size='4'><input type='hidden' name='layer_alpha[]' value='100' size='3'>";

	var td = tr.insertCell();
	td.style.borderStyle		= 'solid';
	td.style.borderColor		= 'e1e1e1';
	td.style.borderWidth		= 0;
	td.style.borderTopWidth= 1;


	if(type=='T')
		td.innerHTML			= "&nbsp;<input type='hidden' name='layer_file2[]' size='3'><input type='file' name='layer_file[]' size='1' style='display:none;'>";
	else if(type=='I')
		td.innerHTML			= "<div style='position:relative;top:0;left:-10;width:100%;height:100%;'><div style='position:absolute;width:20;height:20;'><img src='"+modal_path+"skin/gray/in_image.gif'></div><div style='position:absolute;width:20;height:20;overflow:hidden; text-overflow:clip;filter:alpha(opacity=0);'><input type='hidden' name='layer_file2[]' size='3'><input type='file' class='LB_ibox' style='height:16;' name='layer_file[]' onfocus='img_insert("+num+");' style='background:"+bgcolor+";width:100%;'></div></div>";
	else
		td.innerHTML			= "<div style='position:relative;top:0;left:-10;width:100%;height:100%;'><div style='position:absolute;width:20;height:20;'><img src='"+modal_path+"skin/gray/in_media.gif'></div><div style='position:absolute;width:20;height:20;overflow:hidden; text-overflow:clip;filter:alpha(opacity=0);'><input type='hidden' name='layer_file2[]' size='3'><input type='file' class='LB_ibox' style='height:16;' name='layer_file[]' onfocus='mid_insert("+num+");' style='background:"+bgcolor+";width:100%;'></div></div>";


	var td = tr.insertCell();
	td.style.borderStyle		= 'solid';
	td.style.borderColor		= 'e1e1e1';
	td.style.borderWidth		= 0;
	td.style.borderTopWidth= 1;
	td.innerHTML				= "<a href=\"javascript:layer_result('"+type+"',"+num+");\">¼öÁ¤</a>/<a href=\"javascript:layer_delete("+num+");\">»èÁ¦</a>";

}
function layer_result(type,i)
{
	var F = document.F;

	var layer					= document.all('layer');
	var layer_body			= document.all('layer_body');
	var layer_index			= F.elements['layer_index[]'];
	var layer_top			= F.elements['layer_top[]'];
	var layer_left				= F.elements['layer_left[]'];
	var layer_width			= F.elements['layer_width[]'];
	var layer_height		= F.elements['layer_height[]'];
	var layer_alpha		= F.elements['layer_alpha[]'];


	if(layer.length>=2)
	{
		layer						= layer[i];
		layer_body			= layer_body[i];
		layer_index			= layer_index[i];
		layer_top				= layer_top[i];
		layer_left				= layer_left[i];
		layer_width			= layer_width[i];
		layer_height			= layer_height[i];
		layer_alpha			= layer_alpha[i];
	}

	layer.style.zIndex		= layer_index.value;
	layer.style.top			= layer_top.value;
	layer.style.left			= layer_left.value;
	layer.style.width		= layer_width.value;
	layer.style.height	= layer_height.value;
	layer.style.filter			= 'alpha(opacity='+layer_alpha.value+')';



	if(type=="I")
	{
		var img					= document.all('image');
		if(img.length>=2)
		{
			img					= img[i];
		}

		img.style.width		= layer.style.width;
		img.style.height	= layer.style.height;
	}

}
function layer_delete(i)
{
	var F = document.F;

	var layer_tr				= document.all("layer_tr");
	var layer					= document.all('layer');
	var layer_body			= document.all('layer_body');
	var layer_type			= F.elements['layer_type[]'];

	if(layer.length>=2)
	{
		layer						= layer[i];
		layer_body			= layer_body[i];
		layer_type			= layer_type[i];
		layer_tr					= layer_tr[i];
	}

	layer.style.display	= "none";
	layer_tr.style.display= "none";
	layer_type.value		= "del";

	layer_body.innerHTML = "<img id='image' style='display:none;'><textarea id='text' name='layer_text[]' style='display:none;'></textarea>";

}
function img_insert(i)
{
	var F=document.F;

	var layer					= document.all('layer_body');
	var img						= document.all('image');
	var file						= F.elements["layer_file[]"];
	var file2						= F.elements["layer_file2[]"];
	var layer_width			= F.elements['layer_width[]'];
	var layer_height		= F.elements['layer_height[]'];



	if(layer.length>=2)
	{
		file						= file[i];
		file2						= file2[i];
		layer						= layer[i];
		img						= img[i];
		layer_width			= layer_width[i];
		layer_height			= layer_height[i];
	}


	var w						= 98;
	var h							= 100;


	if(file.value)
	{
		var exp = file.value.substr(file.value.length-3,3);
		if(exp=='gif'||exp=="GIF"||exp=='jpg'||exp=="JPG")
		{
			img.src					= file.value;
			file2.value				= file.value;
			img.name				= 'images_'+i+'_'+img.width+'_'+img.height;

			img.width				= w;
			img.height			= h;

			layer_width.value	= w;
			layer_height.value= h;

			layer.style.border	 = 0;
			img.border	 = 1;
		}
		else
		{
			alert("ÁöÁ¤µÈ ÆÄÀÏÀº »ç¿ëÇÒ ¼ö ¾ø´Â À̹ÌÁö ÆÄÀÏÀÔ´Ï´Ù. \n\n»ç¿ë °¡´ÉÇÑ ÆÄÀÏÀº jpg, gif ÆÄÀÏÀÔ´Ï´Ù.");
			insert_table.rows[i+1].cells[7].innerHTML="<div style='position:relative;top:0;left:-10;width:100%;height:100%;'><div style='position:absolute;width:20;height:20;'><img src='"+modal_path+"skin/gray/in_image.gif'></div><div style='position:absolute;width:20;height:20;overflow:hidden; text-overflow:clip;filter:alpha(opacity=0);'><input type='hidden' name='layer_file2[]' size='3'><input type='file' class='LB_ibox' style='height:16;' name='layer_file[]' onfocus='img_insert("+i+");' style='background:ffffff;width:100%;'></div></div>";
			img.src='';
		}
	}

}
s_media = "";
function mid_insert(i)
{
	var F=document.F;

	var layer					= document.all('layer_body');
	var file						= F.elements["layer_file[]"];
	var file2						= F.elements["layer_file2[]"];


	if(layer.length>=2)
	{
		layer		= layer[i];
		file		= file[i];
		file2		= file2[i];
	}

	if(file.value&&s_media!=file.value)
	{
		var exp = file.value.substr(file.value.length-3,3);
		if(exp=='mp3'||exp=='MP3'||exp=='wmv'||exp=='WMV'||exp=='wav'||exp=='WAV'||exp=='asf'||exp=='ASF'||exp=='avi'||exp=='AVI'||exp=='wma'||exp=='WMA')
		{
			layer.innerHTML	= "<embed id='mid' src='"+file.value+"'></embed><img id='image' style='display:none;'><textarea id='text' name='layer_text[]' style='display:none;'></textarea>";
			s_media				= file.value;
			file2.value				= file.value;
		}
		else
		{
			alert("ÁöÁ¤µÈ ÆÄÀÏÀº »ç¿ëÇÒ ¼ö ¾ø´Â ¹Ìµð¾î ÆÄÀÏÀÔ´Ï´Ù. \n\n»ç¿ë °¡´ÉÇÑ ÆÄÀÏÀº mp3, wmv, wav, asf, avi ÆÄÀÏÀÔ´Ï´Ù.");
			insert_table.rows[i+1].cells[7].innerHTML="<div style='position:relative;top:0;left:-10;width:100%;height:100%;'><div style='position:absolute;width:20;height:20;'><img src='"+modal_path+"skin/gray/in_media.gif'></div><div style='position:absolute;width:20;height:20;overflow:hidden; text-overflow:clip;filter:alpha(opacity=0);'><input type='hidden' name='layer_file2[]' size='3'><input type='file' class='LB_ibox' style='height:16;' name='layer_file[]' onfocus='mid_insert("+i+");' style='background:ffffff;width:100%;'></div></div>";
		}

	}

}

function pre_view(url,width)
{
	open_window('pre_view', url, 0,0, parseInt(width)+20, 500, 0, 0, 0, 1, 0, 'c')
}

function change_color(mode,tr_id,color,clickcolor,border)//¸¶¿ì½º ·Ñ¾î¹ö À̺¥Æ®
{
	var c = document.all(tr_id).style.background;
	click_color = clickcolor;
		
	if(mode=="click")
	{
		if(c==click_color)
			document.all(tr_id).style.background = "white";
		else
			document.all(tr_id).style.background = color;
	}

	if(mode=="over")
	{
		if(c != click_color)	document.all(tr_id).style.background = color;

		if(border)
		{
			document.all(tr_id).style.borderStyle = 'solid';
			document.all(tr_id).style.borderColor = border;
			document.all(tr_id).style.borderWidth = 1;
		}
	}

	if(mode=="out")
	{
		if(c != click_color)	document.all(tr_id).style.background = color;

		if(border)
		{
			document.all(tr_id).style.borderStyle = 'solid';
			document.all(tr_id).style.borderColor = border;
			document.all(tr_id).style.borderWidth = 1;
		}
	}

	return false;
}

function return_false(msg,field)
{
	alert(msg);
	if(field) field.focus();
	return false;
}

function write_submit_chk()//±Û¾²±â ¼­ºê¹Ô üũ
{
	var F=document.F;

	field = F.lb_name;
	if(!field.value)
		return return_false("ÀÛ¼ºÀÚ¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä", field);


	field = F.lb_passwd;
	if(field)
	{
		if(!field.value)
			return return_false("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä", field);
	}


	field = F.lb_title;
	if(!field.value)
		return return_false("±Û Á¦¸ñÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä", field);


	if(confirm('ÀÛ¼ºÇϽŠ±ÛÀ» µî·ÏÇϽðڽÀ´Ï±î?'))
	{
		var R	 = F.lb_option3;

		if(R[0].checked==true)
		{
			document.F.contents_text.value = obj_editor.DocumentHTML;
		}
		//submit_window();
		return true;
	}
	else
	{
		return false;
	}

}

function memo_submit_chk()//¸Þ¸ð »èÁ¦ ¼­ºê¹Ô üũ
{
	var F=document.F;

	field = F.lb_name;
	if(!field.value||field.value=="À̸§")
		return return_false("À̸§À» ÀÔ·ÂÇØ ÁÖ¼¼¿ä", field);


	if(F.lb_passwd)
	{
		field = F.lb_passwd;
		if(!field.value||field.value=="ºñ¹Ð¹øÈ£")
			return return_false("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä", field);
	}

	field = F.lb_comment;
	if(!field.value)
		return return_false("³»¿ëÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä", field);

	if(F.lb_comment2.value==field.value)
		return return_false("¶È°°Àº ³»¿ëÀ» ¿¬¼Ó µÎ¹øÀÌ»ó ÀÔ·ÂÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.", field);

	F.lb_comment2.value = field.value;
}

function delete_submit_chk()//±Û»èÁ¦ ¼­ºê¹Ô üũ
{
	field = DF.passwd;
	if(!field.value)
		return return_false("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä", field);
}

function delete_del_chk(action,target)//ºñȸ¿ø ±Û »èÁ¦ÇÒ¶§ ºñ¹Ð¹øÈ£ »ðÀÔ
{
	var name		= document.all('ps_name');
	var passwd	= document.all('ps_passwd');

	document.DF.action	= action;
	document.DF.target	= target;
	name.innerHTML		= "ºñ¹Ð¹øÈ£";

	if(target)		value	= '»èÁ¦Çϱâ';
	else				value	= '¼öÁ¤Çϱâ';

	passwd.innerHTML	= "&nbsp;<input type='password' name='passwd' class='LB_ibox' size='10' maxlength='10' style='color:666666;'> <input type='submit' style='font-size:9pt;margin-bottom:1;padding-top:1;background-color:white;	border-width:1;border-color:red;	border-style:solid;height:19px;' value='"+value+"'>";
	document.DF.passwd.focus();
}

function memo_del_chk(i)//ºñȸ¿ø ¸Þ¸ð±Û »èÁ¦ÇÒ¶§ ºñ¹Ð¹øÈ£ »ðÀÔ
{
	var F = document.MF;
	var td=document.all('mtd_'+i);
	var name="pass_"+i;

	td[1].innerHTML = "<input type='button' value='ºñ¹Ð¹øÈ£ :' style='font-size:9pt;margin-bottom:1;padding-top:1;background-color:white;	border-width:1;border-color:white;border-style:solid;height:19px;'><input type='password' name='"+name+"' class='LB_ibox' size='10' maxlength='10' style='color:666666;'><input type='submit' style='font-size:9pt;margin-bottom:1;padding-top:1;background-color:white;	border-width:1;border-color:red;	border-style:solid;height:19px;' value='»èÁ¦Çϱâ' onclick='memo_del_submit_chk("+i+")'>";
	eval("F."+name+".focus()");
}

function memo_del_submit_chk(i)
{
	var F = document.MF;
	var td=document.all('mtd_'+i);
	var pass = eval("F.pass_"+i+".value");

	F.lb_pnum.value = i;
	F.lb_passwd.value = pass;

	F.submit();
}

function write_button_chk()
{
	var R = write_submit_chk();

	if(R) document.F.submit();
}

function admin_color(T)//°ü¸®ÀÚ¸ðµå¿¡¼­ »öÁöÁ¤ Çϱâ
{
	var color	= window.showModalDialog(modal_path+'layerboard_colorpicker.html?C='+T.value.substr(1,6), 'color_picker',"dialogWidth:490px; dialogHeight:380px; help:0; scroll:0; status:0;");
	if(color)
	{
		T.value						= color;
		T.style.background	= color;
	}
}

function open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable, h)//»õâ ¶ç¿ì±â ÇÔ¼ö
{
	toolbar_str = toolbar ? 'yes' : 'no';
	menubar_str = menubar ? 'yes' : 'no';
	statusbar_str = statusbar ? 'yes' : 'no';
	scrollbar_str = scrollbar ? 'yes' : 'no';
	resizable_str = resizable ? 'yes' : 'no';
  
	//Çػ󵵿¡ µû¶ó¼­ »ó´ëÀ§Ä¡·Î »õâÀ» ¶ç¿î´Ù.
	if(h == "h")	var left = screen.width - left; // left=>Å×À̺íÀÇ Å©±â + 10px
	else if(h == "c")
	{
		var left = ( screen.width / 2 - (width / 2) ) +left;
		var top = ( screen.height / 2 - (height / 2) ) + top;
	}

	var win = window.open(url, name , 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);

	return win;
}

function nl2br(str)//php ÀÇ nl2br°ú °°Àº ½ºÅ©¸³Æ® ÇÔ¼ö
{
	var t		= str.split("\n");
	var i		= 0;
	var text	= '';
	while(t[i])
	{
		text += t[i]+'<br>';
		i++;
	}
	return text;
}

function submit_window()
{
	sub_win = open_window('save_window', modal_path+'submit_window.html', 0,0, 300, 200, 0, 0, 0, 0, 0, 'c');
}

function submit_window_close()
{
	sub_win.close();
}

function form_resize(height)//±Û¾²±â ÆíÁý â Å©±â Á¶Á¤
{
	document.all("contents_table").style.pixelHeight += height;
	window.parent.document.all('l_board').style.height = document.body.scrollHeight+height;
}

function contents_option(T)
{
	if(T.value=="H")
	{
		if(document.F.contents_text.value!=obj_editor.DocumentHTML&&document.F.contents_text.value)
		{
			obj_editor.DocumentHTML		= document.F.contents_text.value;
		}
		op_table1.style.display = "";
		op_table2.style.display = "none";
		op_table3.style.display = "none";
	}
	else if(T.value=="T")
	{
		document.F.contents_text.value	= obj_editor.DocumentHTML;
		op_table1.style.display = "none";
		op_table2.style.display = "";
		op_table3.style.display = "none";
	}
	else
	{
		op_table1.style.display = "none";
		op_table2.style.display = "none";
		op_table3.style.display = "";
	}
}


function w_img_urlinsert()
{
	var H			= w_modal("img_insert", 400, 200);
	if(H)			pasteHTML(H);
}


function w_modal(mode, width, height)
{
	var r = window.showModalDialog(modal_path+"layer_wform.html?mode="+mode, '',"dialogWidth:"+width+"px; dialogHeight:"+height+"px; help:0; scroll:0; status:0;");
	return r;
}

function pasteHTML(H)//°´Ã¼¿¡ html »ðÀÔÇϱâ
{
	try
	{
		var ob		= document.F.contents.DOM.parentWindow;
		var sel		= ob.document.selection.createRange();
		sel.pasteHTML(H);
		sel.select();
	}
	catch (e)
	{
		alert("»ðÀÔÇÒ À§Ä¡ ÁöÁ¤ÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
	}
}