/***********************************************************
	½Ã½ºÅÛ¸í  		: ÇÊÈ­2.0
	¾÷¹«¸í 			: ½Ã½ºÅÛ
	ÆÄÀÏ¸í 			: menu.js
	ÇÁ·Î±×·¥¸í 	: ¸Þ´º °ü·Ã ÀÚ¹Ù½ºÅ©¸³Æ®
	°³¿ä 				: ¸Þ´º °ü·Ã °¢Á¾ µ¿ÀÛµéÀ» ½ÇÇàÇÑ´Ù.
	ÀÛ¼ºÀÚ 			: ABC
	ÀÛ¼ºÀÏ 			: 2007. 3. 29.
 ***********************************************************/

	// ¸Þ´º ¹Ù¿¡¼­ ¸¶¿ì½º ÀÌº¥Æ®¿¡ ÀÇÇØ Ã³¸®µÇ¾î¾ß ÇÏ´Â ÀÌ¹ÌÁö ÆÄÀÏ Á¤ÀÇ
	
	var img_tab_sec1 = new Array();
	
	img_tab_sec1[0] = new Image();
	img_tab_sec1[0].src = "/image/tab_sec1_atv.gif";
	img_tab_sec1[1] = new Image();
	img_tab_sec1[1].src = "/image/tab_sec1_psv.gif";
	
	var img_tab_sec2 = new Array();
	
	img_tab_sec2[0] = new Image();
	img_tab_sec2[0].src = "/image/tab_sec2_atv.gif";
	img_tab_sec2[1] = new Image();
	img_tab_sec2[1].src = "/image/tab_sec2_psv.gif";
	
	var img_tab_sec3 = new Array();
	
	img_tab_sec3[0] = new Image();
	img_tab_sec3[0].src = "/image/tab_sec3_atv.gif";
	img_tab_sec3[1] = new Image();
	img_tab_sec3[1].src = "/image/tab_sec3_psv.gif";
	
	var img_tab_sec4 = new Array();
	
	img_tab_sec4[0] = new Image();
	img_tab_sec4[0].src = "/image/tab_sec4_atv.gif";
	img_tab_sec4[1] = new Image();
	img_tab_sec4[1].src = "/image/tab_sec4_psv.gif";
	
	var img_tab_mnu1 = new Array();
	
	img_tab_mnu1[0] = new Image();
	img_tab_mnu1[0].src = "/image/tab_mnu1_atv.gif";
	img_tab_mnu1[1] = new Image();
	img_tab_mnu1[1].src = "/image/tab_mnu1_psv.gif";
	
	var img_tab_mnu2 = new Array();
	
	img_tab_mnu2[0] = new Image();
	img_tab_mnu2[0].src = "/image/tab_mnu2_atv.gif";
	img_tab_mnu2[1] = new Image();
	img_tab_mnu2[1].src = "/image/tab_mnu2_psv.gif";
	
	var img_tab_mnu3 = new Array();
	
	img_tab_mnu3[0] = new Image();
	img_tab_mnu3[0].src = "/image/tab_mnu3_atv.gif";
	img_tab_mnu3[1] = new Image();
	img_tab_mnu3[1].src = "/image/tab_mnu3_psv.gif";
	
	var img_tab_mnu4 = new Array();
	
	img_tab_mnu4[0] = new Image();
	img_tab_mnu4[0].src = "/image/tab_mnu4_atv.gif";
	img_tab_mnu4[1] = new Image();
	img_tab_mnu4[1].src = "/image/tab_mnu4_psv.gif";
	
	var img_ico_crs = new Array();
	
	img_ico_crs[0] = new Image();
	img_ico_crs[0].src = "/image/ico_crs_red.gif";
	img_ico_crs[1] = new Image();
	img_ico_crs[1].src = "/image/ico_crs_blu.gif";
	img_ico_crs[2] = new Image();
	img_ico_crs[2].src = "/image/ico_crs_grn.gif";
	img_ico_crs[3] = new Image();
	img_ico_crs[3].src = "/image/ico_crs_vlt.gif";	

	var img_ico_arw = new Array();
	
	img_ico_arw[0] = new Image();
	img_ico_arw[0].src = "/image/ico_arw_red.gif";
	img_ico_arw[1] = new Image();
	img_ico_arw[1].src = "/image/ico_arw_blu.gif";
	img_ico_arw[2] = new Image();
	img_ico_arw[2].src = "/image/ico_arw_grn.gif";
	img_ico_arw[3] = new Image();
	img_ico_arw[3].src = "/image/ico_arw_vlt.gif";	

	/*
	 * ±â´É : ¼½¼Ç ÅÇ ¼±ÅÃ½Ã Ã³¸®µÇ´Â µ¿ÀÛµéÀ» Á¤ÀÇÇÑ´Ù.
	 * ÀÎÀÚ : tab_id - ¼±ÅÃÇÑ ¼½¼Ç ÅÇ ID
	 * ex) 	 selectTabSection(1);Àº ¼½¼Ç ÅÇ ID°¡ 1ÀÎ ¼½¼Ç ÅÇÀÌ ¼±ÅÃµÇ¾úÀ» ¶§ ½ÇÇàµÇ¾î¾ß ÇÏ´Â µ¿ÀÛµéÀ» Ã³¸®ÇÑ´Ù.
     */
	function selectTabSection(tab_id)
	{
		var img_tab_sec = document.getElementsByName("img_tab_sec");
		var img_sec_arw = document.getElementsByName("img_sec_arw");
		var lyr_sec = document.getElementsByName("lyr_sec");		
	
		switch(tab_id)
		{
			case 1 :
				
		   		img_tab_sec[0].src = img_tab_sec1[0].src;
	 			img_tab_sec[1].src = img_tab_sec2[1].src;
				img_tab_sec[2].src = img_tab_sec3[1].src;
				img_tab_sec[3].src = img_tab_sec4[1].src; 
				
		   		lyr_sec[0].style.visibility = 'visible';
		   		lyr_sec[1].style.visibility = 'hidden';
		   		lyr_sec[2].style.visibility = 'hidden';
		   		lyr_sec[3].style.visibility = 'hidden';	
		   		
		   		img_sec_arw[0].style.visibility = 'visible';
		   		img_sec_arw[1].style.visibility = 'hidden';
		   		img_sec_arw[2].style.visibility = 'hidden';
		   		img_sec_arw[3].style.visibility = 'hidden';				   		
		   		
		   		changeLayerTop(tab_id);	   	
	   			    		    		
	    		break;	
	
			case 2 :
			
		   		img_tab_sec[0].src = img_tab_sec1[1].src;
	 			img_tab_sec[1].src = img_tab_sec2[0].src;
				img_tab_sec[2].src = img_tab_sec3[1].src;
				img_tab_sec[3].src = img_tab_sec4[1].src; 
				
		   		lyr_sec[0].style.visibility = 'hidden';
		   		lyr_sec[1].style.visibility = 'visible';
		   		lyr_sec[2].style.visibility = 'hidden';
		   		lyr_sec[3].style.visibility = 'hidden';		
		   		
		   		img_sec_arw[0].style.visibility = 'hidden';
		   		img_sec_arw[1].style.visibility = 'visible';
		   		img_sec_arw[2].style.visibility = 'hidden';
		   		img_sec_arw[3].style.visibility = 'hidden';		   		
		   		
		   		changeLayerTop(tab_id);	
	   			    		    		
	    		break;	
	    		
			case 3 :
			
		   		img_tab_sec[0].src = img_tab_sec1[1].src;
	 			img_tab_sec[1].src = img_tab_sec2[1].src;
				img_tab_sec[2].src = img_tab_sec3[0].src;
				img_tab_sec[3].src = img_tab_sec4[1].src;  
				
		   		lyr_sec[0].style.visibility = 'hidden';
		   		lyr_sec[1].style.visibility = 'hidden';
		   		lyr_sec[2].style.visibility = 'visible';
		   		lyr_sec[3].style.visibility = 'hidden';		
		   		
		   		img_sec_arw[0].style.visibility = 'hidden';
		   		img_sec_arw[1].style.visibility = 'hidden';
		   		img_sec_arw[2].style.visibility = 'visible';
		   		img_sec_arw[3].style.visibility = 'hidden';			   		
		   		
		   		changeLayerTop(tab_id);	
	   			    		    		
	    		break;	    		
	
			case 4 :
			
		   		img_tab_sec[0].src = img_tab_sec1[1].src;
	 			img_tab_sec[1].src = img_tab_sec2[1].src;
				img_tab_sec[2].src = img_tab_sec3[1].src;
				img_tab_sec[3].src = img_tab_sec4[0].src;  
				
		   		lyr_sec[0].style.visibility = 'hidden';
		   		lyr_sec[1].style.visibility = 'hidden';
		   		lyr_sec[2].style.visibility = 'hidden';
		   		lyr_sec[3].style.visibility = 'visible';	
		   		
		   		img_sec_arw[0].style.visibility = 'hidden';
		   		img_sec_arw[1].style.visibility = 'hidden';
		   		img_sec_arw[2].style.visibility = 'hidden';
		   		img_sec_arw[3].style.visibility = 'visible';		   		
		   		
		   		changeLayerTop(tab_id);	  

	    		break;
	    		
	    	default :
			
				break;
		}
	}	

	/*
	 * ±â´É : ¸Þ´º ÅÇ ¼±ÅÃ½Ã Ã³¸®µÇ´Â µ¿ÀÛµéÀ» Á¤ÀÇÇÑ´Ù.
	 * ÀÎÀÚ : tab_id - ¼±ÅÃÇÑ ¸Þ´º ÅÇ ID
	 * ex) 	 selectTabMenu(1);Àº ¸Þ´º ÅÇ ID°¡ 1ÀÎ ¸Þ´º ÅÇÀÌ ¼±ÅÃµÇ¾úÀ» ¶§ ½ÇÇàµÇ¾î¾ß ÇÏ´Â µ¿ÀÛµéÀ» Ã³¸®ÇÑ´Ù.
     */
	function selectTabMenu(tab_id)
	{
		var img_tab_mnu = document.getElementsByName("img_tab_mnu");
		var lyr_sec = document.getElementsByName("lyr_sec");	
	
		switch(tab_id)
		{
			case 1 :
				
		   		img_tab_mnu[0].src = img_tab_mnu1[0].src;
	 			img_tab_mnu[1].src = img_tab_mnu2[1].src;
				img_tab_mnu[2].src = img_tab_mnu3[1].src;
				img_tab_mnu[3].src = img_tab_mnu4[1].src;    
				
		   		lyr_mnu[0].style.visibility = 'visible';
		   		lyr_mnu[1].style.visibility = 'hidden';
		   		lyr_mnu[2].style.visibility = 'hidden';
		   		lyr_mnu[3].style.visibility = 'hidden';						
	   			    		    		
	    		break;
	    		
			case 2 :
			
		   		img_tab_mnu[0].src = img_tab_mnu1[1].src;
	 			img_tab_mnu[1].src = img_tab_mnu2[0].src;
				img_tab_mnu[2].src = img_tab_mnu3[1].src;
				img_tab_mnu[3].src = img_tab_mnu4[1].src;    
				
		   		lyr_mnu[0].style.visibility = 'hidden';
		   		lyr_mnu[1].style.visibility = 'visible';
		   		lyr_mnu[2].style.visibility = 'hidden';
		   		lyr_mnu[3].style.visibility = 'hidden';							
	   			    		    		
	    		break;
	    		
			case 3 :
			
		   		img_tab_mnu[0].src = img_tab_mnu1[1].src;
	 			img_tab_mnu[1].src = img_tab_mnu2[1].src;
				img_tab_mnu[2].src = img_tab_mnu3[0].src;
				img_tab_mnu[3].src = img_tab_mnu4[1].src;    
				
		   		lyr_mnu[0].style.visibility = 'hidden';
		   		lyr_mnu[1].style.visibility = 'hidden';
		   		lyr_mnu[2].style.visibility = 'visible';
		   		lyr_mnu[3].style.visibility = 'hidden';							
	   			    		    		
	    		break;
	    		
			case 4 :
			
		   		img_tab_mnu[0].src = img_tab_mnu1[1].src;
	 			img_tab_mnu[1].src = img_tab_mnu2[1].src;
				img_tab_mnu[2].src = img_tab_mnu3[1].src;
				img_tab_mnu[3].src = img_tab_mnu4[0].src;    
				
		   		lyr_mnu[0].style.visibility = 'hidden';
		   		lyr_mnu[1].style.visibility = 'hidden';
		   		lyr_mnu[2].style.visibility = 'hidden';
		   		lyr_mnu[3].style.visibility = 'visible';							
	   			    		    		
	    		break;    		    		
	  		
	    	default :
			
				break;
		}
	}

	/*
	 * ±â´É : ¼½¼Ç ÅÇ ¼±ÅÃ½Ã ¸ÞÀÎ È­¸éÀÇ Å¾±â»ç ·¹ÀÌ¾î°¡ ÇØ´ç ¼½¼Ç¿¡ ¼ÓÇÏ´Â Å¾±â»ç ·¹ÀÌ¾î·Î º¯È¯µÇµµ·Ï ÇÑ´Ù.
	 * ÀÎÀÚ : tab_id - ¼±ÅÃÇÑ ¼½¼Ç ÅÇ ID
	 * ex) 	 changeLayerTop(1);Àº ¼½¼Ç ÅÇ ID°¡ 1ÀÎ ¼½¼Ç ÅÇ¿¡ ¼ÓÇÏ´Â Å¾±â»ç ·¹ÀÌ¾î·Î º¯È¯µÇµµ·Ï ÇÑ´Ù.
     */	
	function changeLayerTop(tab_id)
	{
		var pth_nam = parent.document.location.pathname;
		
		if(pth_nam == "/pHMainLayout.ph")
		{
			var lyr_top = top.PHMNTopArticleView.document.getElementsByName("lyr_top");
			
			switch(tab_id)
			{
				case 1 :
	
			   		if(!is_empty(lyr_top[0])) lyr_top[0].style.visibility = 'visible';
			   		if(!is_empty(lyr_top[1])) lyr_top[1].style.visibility = 'hidden';
			   		if(!is_empty(lyr_top[2])) lyr_top[2].style.visibility = 'hidden';
			   		if(!is_empty(lyr_top[3])) lyr_top[3].style.visibility = 'hidden';		
			   			
		    		break;    	
		    					
				case 2 :

			   		if(!is_empty(lyr_top[0])) lyr_top[0].style.visibility = 'hidden';
			   		if(!is_empty(lyr_top[1])) lyr_top[1].style.visibility = 'visible';
			   		if(!is_empty(lyr_top[2])) lyr_top[2].style.visibility = 'hidden';
			   		if(!is_empty(lyr_top[3])) lyr_top[3].style.visibility = 'hidden';		

		    		break;    				
						
				case 3 :

			   		if(!is_empty(lyr_top[0])) lyr_top[0].style.visibility = 'hidden';
			   		if(!is_empty(lyr_top[1])) lyr_top[1].style.visibility = 'hidden';
			   		if(!is_empty(lyr_top[2])) lyr_top[2].style.visibility = 'visible';
			   		if(!is_empty(lyr_top[3])) lyr_top[3].style.visibility = 'hidden';		

		    		break;    				
						
				case 4 :						

			   		if(!is_empty(lyr_top[0])) lyr_top[0].style.visibility = 'hidden';
			   		if(!is_empty(lyr_top[1])) lyr_top[1].style.visibility = 'hidden';
			   		if(!is_empty(lyr_top[2])) lyr_top[2].style.visibility = 'hidden';
			   		if(!is_empty(lyr_top[3])) lyr_top[3].style.visibility = 'visible';		

		    		break;    					
					
		    	default :
				
					break;		
			}
		}
	}