function op7Download(idx) {
	if(!netgameUserCheck()) return;

	var download	=	[];

	download[0]	=	'http://files.filefront.com/Operation7+Full+Install+OB/;12741139;/fileinfo.html';
	download[1]	=	'http://www.onrpg.com/MMO/Operation-7';
	download[2]	=	'http://dn-mgameusa.ktics.co.kr/op7/operation7setup_090304.exe';
	download[3]	=	'http://mgweb-mgame.ktics.co.kr/usa/op7/operation7setup_090304.exe';
	//download[1]	=	'http://dn-mgameusa.ktics.co.kr/op7/Operation7_Setup_081125.exe';
	download[4]	=	'http://www.gameborder.com/game/Operation+7/';
	download[5]	=	'http://gamegravity.com/file-103-Operation-7-Game-Client.html';
	download[6]	=	'http://download.mmosite.com/pages.php?gameid=766';

	window.open(download[idx]);
}

function mainGo() {
	location.href	=	"/";
}

function wms_01() {
	netgameLayer('http://img.netgame.com/op7/flash/wms.php',900,630,2);
}

function establishClan() {
	error('Content is being prepared.');
}

function setPng24(obj) { 
    obj.width=obj.height=1; 
    obj.className=obj.className.replace(/\bpng24\b/i,''); 
    obj.style.filter = 
    "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');" 
    obj.src='http://image.netgame.com/netgame/common/blank.gif';  
    return ''; 
}

function menuChange(idx) {
	var img;
	var menu		=	document.getElementById('content').getElementsByTagName('ul')[0].getElementsByTagName('li');

	idx--;

	for(var i=0;i<menu.length;i++) {
		img				=	menu[i].getElementsByTagName('img')[0];
		img.src			=	img.src.replace('_on.gif','.gif');
		img.className	=	'imgover';
	}
	
	img				=	menu[idx].getElementsByTagName('img')[0];
	img.src			=	img.src.replace('.gif','_on.gif');
	img.className	=	null;
	
	idx++;
	
	ajaxRequest('divContent',thisName() +'_'+ idx +'.php');
}

function menuChangeRanking(idx,sidx) {
	var img;
	var	flag			=	(thisName() == 'field') ? 1 : 0;
	var menu		=	document.getElementById('content').getElementsByTagName('h3')[0].getElementsByTagName('a');

	if(flag) {	
		var tab		=	document.getElementById('content').getElementsByTagName('p')[1].getElementsByTagName('a');
	}

	if(idx) {

		for(var i=0;i<menu.length;i++) {
			img				=	menu[i].getElementsByTagName('img')[0];
			img.src			=	img.src.replace('_on.gif','.gif');
			img.className	=	'imgover';
		}
		
		idx--;
		
		img				=	menu[idx].getElementsByTagName('img')[0];
		img.src			=	img.src.replace('.gif','_on.gif');
		img.className	=	null;
		
		if(flag) {
			var margin	=	[8,130,252,374,496];

			document.getElementById('content').getElementsByTagName('p')[1].style.marginLeft = margin[idx] +'px';
		}
	}
	
	if(flag) {
		if(!sidx || sidx == 1) {
			tab[0].className	=	'on';
			tab[1].className	=	'';
		} else {
			tab[0].className	=	'';
			tab[1].className	=	'on';
		}
	}
	
	idx++;
	
	if(flag && sidx) {
		for(var i=0;i<menu.length;i++) {
			if(menu[i].getElementsByTagName('img')[0].className != 'imgover') {
				idx	=	i+1;
			}
		}
	}
	
	ajaxRequest('divContent',thisName() +'_'+ 'result.php?idx='+ idx +'&sidx='+ (sidx ? --sidx : 0));
}

function openURL(bigNum,smallNum) {

	var filePath;

	if(bigNum == 1) {
		switch(parseInt(smallNum)) {
			case 2 :
				filePath	=	'/notice/notice.php?cate=notice';
				break;
			case 3 :
				filePath	=	'/notice/notice.php?cate=event';
				break;
			default :
				filePath	=	'/notice/notice.php';
				break;
		}
	} else if(bigNum == 2) {
		switch(parseInt(smallNum)) {
			case 2 :
				filePath	=	'/guide/beginner.php';
				break;
			case 3 :
				filePath	=	'/guide/control.php';
				break;
			case 4 :
				filePath	=	'/guide/rank.php';
				break;
			case 5 :
				filePath	=	'/guide/map.php';
				break;
			case 6 :
				filePath	=	'/guide/weapons.php';
				break;
			case 7 :
				filePath	=	'/guide/clothing.php';
				break;
			case 8 :
				filePath	=	'/guide/special.php';
				break;
			case 9 :
				netgameNcash();
				return;
				break;
			default :
				filePath	=	'/guide/intro.php';
				break;
		}
	} else if(bigNum == 3) {
		switch(parseInt(smallNum)) {
			case 2 :
				filePath	=	'/clan/?rtype=how';
				//filePath	=	'#';
				break;
			case 3 :
				filePath	=	'/clan/?rtype=making';
				//filePath	=	'#';
				break;
			case 4 :
				filePath	=	'/clan/?rtype=search';
				//filePath	=	'#';
				break;
			case 5 :
				filePath	=	'/clan/?rtype=advertise';
				//filePath	=	'#';
				break;
			case 6 :
				filePath	=	'/clan/?rtype=request';
				//filePath	=	'#';
				break;
			case 7 :
				filePath	=	'/clan/?rtype=broadcast';
				//filePath	=	'#';
				break;
			case 8 :
				filePath	=	'/clan/?rtype=create';
				//filePath	=	'#';
				break;
			case 9 :
				filePath	=	'/clan/?rtype=search&sort=pk';
				//filePath	=	'#';
				break;
			default :
				filePath	=	'/clan/?rtype=main';
				//filePath	=	'#';
				break;
		}
	} else if(bigNum == 4) {
		switch(parseInt(smallNum)) {
			case 2 :
				filePath	=	'/ranking/clan.php';
				//filePath	=	'#';
				break;
			case 3 :
				filePath	=	'/ranking/field.php';
				//filePath	=	'#';
				break;
			default :
				filePath	=	'/ranking/individual.php';
				//filePath	=	'#';
				break;
		}
	} else if(bigNum == 5) {
		switch(parseInt(smallNum)) {
			case 2 :
				filePath	=	'/community/screenshot.php';
				break;
			case 3 :
				filePath	=	'/community/players.php';
				break;
			case 4 :
				filePath	=	'/community/poll.php';
				break;
			case 5 :
				filePath	=	'/community/diary.php';
				break;
			case 6 :
				filePath	=	'/community/flashgame.php';
				break;
			default :
				filePath	=	'/community/forum.php';
				break;
		}
	} else if(bigNum == 6) {
		switch(parseInt(smallNum)) {
			case 2 :
				filePath	=	"/support/multimedia.php";
				break;
			case 3 :
				filePath	=	"/support/faq.php";
				break;
			case 4 :
				if(!netgameUserCheck()) return;

				filePath	=	'http://www.netgame.com/help/inquiry.php?game=operation7';
				break;
			case 5 :
				netgameEmailGuide();
				return;
				break;
			case 6 :
				netgameFooter(1);
				return;
				break;
			case 7 :
				netgameCoupon();
				return;
				break;
			default :
				filePath	=	"/support/download.php";
				break;
		}
	}else{
		filePath	=	'/';
	}
	
	if (filePath == "#") {
		error('Content is being prepared.');
	}
	else
	{
		top.location.href	=	filePath;
	}
}


function iframeResize_op7(ifrm) 
{ 

	var frame = document.getElementById("clanIframe");

	if(ifrm) 
	{ 
		try { 
			var ifrmH	=	[ifrm.contentWindow.document.body.scrollHeight,ifrm.contentWindow.document.documentElement.scrollHeight];

			frame.style.height	=	(ifrmH[0] > 1) ? ifrmH[0] +'px' : ifrmH[1] +'px'; 

		} catch(ex) { 
			alert(ex); 
		} 
 
		if(document.body.scrollTop) 
		{ 	
			document.body.scrollTop	=	0; 
		} 
		else 
		{
			document.documentElement.scrollTop	=	0;
		} 
	} else { 
		var obj		=	top.document.getElementById("clanIframe"); 
		for(var i=0;i<obj.length;i++) { 
			if(obj[i].name == window.name) { 
				try { 
					obj[i].style.height	=	Math.max(document.body.scrollHeight,document.documentElement.scrollHeight) +'px'; 
				} catch(ex) { 
				} 
			} 
		} 
	} 
} 

function if_Resize2()
{
	try 
	{
		var objFrame = parent.document.getElementById("clanIframe");
		var objBody = document.body;
		
		ifrmHeight = objBody.scrollHeight + (objBody.offsetHeight - objBody.clientHeight);
		
		if (ifrmHeight > 0) {
			objFrame.style.height = ifrmHeight+'px' ;
		}
	} 
	catch (e) {
		if_Resize2();
	}
}