var change_num010;
		change_num010=0;
function change_cl(a){			
	var num=change_num010+a;				
	if(num<0){
		num=3;
	}
	if(num>3){
		num=0;
	}

for(var i=0;i<4;i++){
	if( i==num){
		document.getElementById('cl'+i).style.display='block';
	}else{
		document.getElementById('cl'+i).style.display='none';
	}
}
change_num010=num;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function tab_close(a,b){
 document.getElementById(a).style.display='none';
 document.getElementById(b).style.display='block';
}

function ch_img(value){
	for(var i=0;i<10;i++){
		if(value==i){
			document.getElementById('nc_poto_'+i).style.display='block';
		}else{
			document.getElementById('nc_poto_'+i).style.display='none';
		}
	}
}
function car_img(value){
	for(var i=0;i<10;i++){
		if(value==i){
			document.getElementById('car_poto_'+i).style.display='block';
		}else{
			document.getElementById('car_poto_'+i).style.display='none';
		}
	}
}

function land_img(value){
	for(var i=0;i<10;i++){
		if(value==i){
			document.getElementById('land_poto_'+i).style.display='block';
		}else{
			document.getElementById('land_poto_'+i).style.display='none';
		}
	}
}

function out_land_img(value){
	for(var i=0;i<10;i++){
		if(value==i){
			document.getElementById('out_land_poto_'+i).style.display='block';
		}else{
			document.getElementById('out_land_poto_'+i).style.display='none';
		}
	}
}
function job_img(value){
	for(var i=0;i<10;i++){
		if(value==i){
			document.getElementById('job_poto_'+i).style.display='block';
		}else{
			document.getElementById('job_poto_'+i).style.display='none';
		}
	}
}

function ChkSearch() {
	var f = document.search_form;
	if(f.q.value == '') {
		alert('°Ë»ö¾î¸¦ ÀÔ·ÂÇØ ÁֽʽÿÀ.');
		f.q.focus();
		return false;
	}
	else 
		f.submit();
}
/*±â»ç ºä ÆäÀÌÁö(°æÁ¦) ÆùÆ® Á¶Á¤ start*/
function ch_font(num){    

	var pre_name=document.getElementById('a_text').className;
	var pre_num=pre_name.substr(4,2);
	var aft_num=Number(pre_num)+Number(num);
		if(aft_num<7 || aft_num>17){
			return false;
		}else{
			document.getElementById('a_text').className='size'+aft_num+' p';
			//alert(document.getElementById('a_text').className);
		}
}
/*±â»ç ºä ÆäÀÌÁö(°æÁ¦) ÆùÆ® Á¶Á¤ end*/

function ch_politics_tab(num){
	for(var i=1;i<3;i++){
		if(i==num){
			document.getElementById('pol_'+i).className='tap_on';
			document.getElementById('ps_mid_'+i).style.display='block';
		}else{
			document.getElementById('pol_'+i).className='';
			document.getElementById('ps_mid_'+i).style.display='none';
		}
	}
}


function ch_font_bodo(num){    

	var pre_name=document.getElementById('a_text_bodo').className;
	var pre_num=pre_name.substr(4,2);
	var aft_num=Number(pre_num)+Number(num);

		if(aft_num<7 || aft_num>17){
			return false;
		}else{
			document.getElementById('a_text_bodo').className='size'+aft_num+' p';
		}
}

// ¿À´ÃÀÇ Æ÷Åä Start
	var today_photo_cnt = 1;

	function showTodayPhoto(val) {
		if(val == 1 || val == -1) {

			if(today_photo_cnt+val > 3)
				today_photo_cnt = 1;
			else if(today_photo_cnt+val < 1)
				today_photo_cnt = 3;
			else
				today_photo_cnt = today_photo_cnt+val;

			lay = document.getElementById('today_photo_'+today_photo_cnt);
//			alert(lay+'  '+'today_photo_'+today_photo_cnt);

			if(!lay) return;
			hideTodayPhoto();
			lay.style.display = 'block';
		}
		else
			return;
	}
		function hideTodayPhoto() {
		for(var i = 1; i < 4; i++) {
			photo_layer	= document.getElementById('today_photo_'+i);
			if(!photo_layer) return;
			else photo_layer.style.display = 'none';
		}
	}
			// ¿©±â´Â °Å·¡¼Ò & TODAYÇÖŬ¸¯ Start
	function hideAll(val) {

		if(val == 'here') {
			here_layer1	= document.getElementById('kospi');
			here_layer2	= document.getElementById('kosdak');
			here_layer3	= document.getElementById('forex');

			if(!here_layer1) return false;
			if(!here_layer2) return false;
			if(!here_layer3) return false;

			here_layer1.style.display = 'none';
			here_layer2.style.display = 'none';
			here_layer3.style.display = 'none';
		}
		else if(val == 'today') {
			today_layer1	= document.getElementById('eco');
			today_layer2	= document.getElementById('it');
			today_layer3	= document.getElementById('enter');

			if(!today_layer1) return false;
			if(!today_layer2) return false;
			if(!today_layer3) return false;

			today_layer1.style.display = 'none';
			today_layer2.style.display = 'none';
			today_layer3.style.display = 'none';
		}
	}

	
function showHere2(mode, obj,view) {
		for(var i=1;i<4;i++){
			if(view==i){
				document.getElementById('rdrama_'+i).className='rdrama_tap'+i+' on2';
			}else{
				document.getElementById('rdrama_'+i).className='rdrama_tap'+i+' off';
			}
		}
		//if(!obj) return false;
		hideAll(mode);
		obj.style.display = 'block';
	}
	
	// End

//ÅÇ¿¡ µû¸¥ ³»¿ë º¯È­ //
/*value°ª :{³»¿ë ¾Æ¿À´Â id:"Ŭ·¡½º ºÎºÐ id"}
ex)
<div id='a0' class='a0 off'> // id ¼³Á¤ ÇÒ¶§ Ŭ·¡½º ºÎºÐ À̸§°ú °°¾Æ¾ß ÇÔ.(Ŭ·¡½º°¡ a0 on,a1 off,a2 off)À̸é(¾ÆÀ̵ð´Â a0,a1,a2)·Î ¼³Á¤,Ŭ·¡½º °ªÀº on, off·Î css¸¸µé±â..//
	ÅǺκÐ
	</div>
	<div id='b0'>
³»¿ë
	</div>
---------------------
value={b0:'a0',b1:'a1',.....}
onclick = "change-tab({b0:'a0',b1:'a1',.....class_on:'..',class_off:'...'});"
°´Ã¼¸¦ ÀÌ¿ëÇØ ÇÔ¼ö ÀÎÀÚ°ª Àü´ÞÀÌÀ¯:ÀμöÀÇ °ªÀÇ °¹¼ö¿Í °ü°è ¾øÀÌ ÇÔ¼ö¸¦ ÀÌ¿ëÇÒ¼ö ÀÖ´Ù.
*/
function change_tab3(value){
	var h=0;
	for(var i in value){	
		if(i!='class_on'&&i!='class_off'){
		if(h=='0'){
			document.getElementById(value[i]).className=value.class_on;
			document.getElementById(i).style.display="block";
		}else{
			document.getElementById(value[i]).className=value.class_off;
			document.getElementById(i).style.display="none";
		}
	h++;
		}
	}
}
//----------------------------------------------------------------------------------------------------------------------//
function change_tab2(img,value){
	var h=0;
	for(var i in value){	
		if(h=='0'){
			document.getElementById(i).style.display="block";
			img.src="http://www.ibtimes.co.kr/article/images/"+value[i];
		}else{
			document.getElementById(i).style.display="none";
			if(i=='ps1'){
				document.getElementById('gs1').setAttribute('src','http://www.ibtimes.co.kr/article/images/'+value[i]);
			}else{
				document.getElementById('gs0').setAttribute('src','http://www.ibtimes.co.kr/article/images/'+value[i]);
			}
		}
	h++;
	}
}
//----------------------------------------------------------------------------------------------------------------------//
function change_tab(value){
	var h=0;
	for(var i in value){	
		if(h=='0'){
			document.getElementById(i).style.display="block";
		}else{
			document.getElementById(i).style.display="none";
		}
	h++;
	}
}
//----------------------------------------------------------------------------------------------------------------------//

function change_photo(a,b){
	document.getElementById('photo'+a).style.display='block';
	document.getElementById('photo'+b).style.display='none';
}

function tap_color(value){
	for(var i=0;i<10;i++){
		if(i==value){
			if(document.getElementById('photo_list'+i))
				document.getElementById('photo_list'+i).className='photo_list on';
		}else{
			if(document.getElementById('photo_list'+i))
				document.getElementById('photo_list'+i).className='photo_list';
		}
	}
}

function arrow_up_right(img){
	img.src='http://www.ibtimes.co.kr/article/images/icon_Toparrow2_on.gif';
}

function arrow_up_left(img){
	img.src="http://www.ibtimes.co.kr/article/images/icon_Toparrow1_on.gif";
}

function arrow_out_right(img){
	img.src='http://www.ibtimes.co.kr/article/images/icon_Toparrow2.gif';
}

function arrow_out_left(img){
	img.src="http://www.ibtimes.co.kr/article/images/icon_Toparrow1.gif";
}

//-----------------------------------------------------------------------------------------------------------------------------------------------------------------------//
function change_tab4(value){
	var h=0;
	for(var i in value){	
		if(i!='class_on'&&i!='class_off'){
		if(h=='0'){
			document.getElementById(value[i]).className=value.class_on;
			document.getElementById(i).style.display="block";
		}else{
			document.getElementById(value[i]).className=value.class_off;
			document.getElementById(i).style.display="none";
		}
	h++;
		}
	}
}