/*--------------- [ UserAgent ] ---------------*/
var SitePath = '';

var Mac = navigator.appVersion.indexOf('Mac',0) != -1;
var Win = navigator.appVersion.indexOf('Win',0) != -1;
var IE  = navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1;
var NN  = navigator.appName.indexOf("Netscape",0) != -1;
var Moz = navigator.userAgent.indexOf("Gecko") != -1;
var Vmajor = parseInt(navigator.appVersion);	// ex. 3
var Vminor = parseFloat(navigator.appVersion);	// ex. 3.01
var MacIE4 = ((Mac && navigator.appVersion.indexOf('MSIE 4.',0) != -1));
var MacIE3 = ((Mac && navigator.appVersion.indexOf('MSIE 3.',0) != -1));

var flashVersion=false;
var NetscapeN=(navigator.appName.charAt(0)=="N" && navigator.userAgent.indexOf("Safari") == -1) || false;
var n6=(document.getElementById && NetscapeN) || false;
var IEx=(document.all && !NetscapeN) || false;
var safari=(navigator.userAgent.indexOf("Safari")!=-1) || false;
var Macos=(navigator.userAgent.indexOf("Mac")!=-1) || false;
var ver=""+navigator.appVersion;
var fno=ver.indexOf(" ");
var macChecked=0;
ver=eval(ver.substring(0,fno));
var macIE5=(Macos && navigator.userAgent.indexOf("MSIE 5")!=-1) || false;
var needVer = 8;

/*--------------- [ init functions ] ---------------*/
if(document.getElementById){
	window.onload = function(){
		NaviImges();
	}
}

/*--------------- [ OS CSS ] ---------------*/
if(Mac){os = 'mac';}
if(Win){os = 'win';}
	document.write('<link href="'+SitePath+'/share/css/'+os+'.css" rel="styleSheet" type="text/css" media="all,screen" />');
	document.write('<link href="'+SitePath+'/share/css/common.css" rel="styleSheet" type="text/css" media="all,screen" />');
	document.write('<link href="'+SitePath+'/share/css/print.css" rel="styleSheet" type="text/css" media="print" />');

/*--------------- [ Window Popup ] ---------------*/
function NewWindow(theURL,winName,features) {
	var the_window = window.open(theURL,winName,features);
	the_window.focus();
}


/*--------------- [ New Window ] ---------------*/
function NewWindowBlanks(){
	if (!document.getElementById) return
	var blankAnchors = document.getElementsByTagName("a");

	var imgWindow = document.createElement("img");
	imgWindow.src=SitePath+"/share/images/img_blank.png";
	imgWindow.style.marginleft = "5px";

	for (var i = 0; i < blankAnchors.length; i++) {
	var blankAnchor = blankAnchors[i];
		if( (blankAnchor.getAttribute("href") && blankAnchor.getAttribute("rel") == "outside")){
			blankAnchor.target = "_blank";
			blankAnchor.appendChild(imgWindow);
		}
	}

}
 
/*--------------- [ Flash View ] ---------------*/
function FlashView(filename,width,height){
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="' + width + '" height="' + height + '">');
	document.write(' <param name="movie" value="' + filename + '" />');
	document.write(' <param name="quality" value="high" />');
	document.write(' <embed src="' + filename + '" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + width + ' " height="' + height + '"></embed>');
	document.write('</object>\n');
}

/*--------------- [ TopAnchor ] ---------------*/

var pageScrollTimer;

function pageScroll(toX,toY,frms,cuX,cuY) {
 if (pageScrollTimer) clearTimeout(pageScrollTimer);
 if (!toX || toX < 0) toX = 0;
 if (!toY || toY < 0) toY = 0;
 if (!cuX) cuX = 0 + getScrollLeft();
 if (!cuY) cuY = 0 + getScrollTop();
 if (!frms) frms = 6;

 cuX += (toX - getScrollLeft()) / frms; if (cuX < 0) cuX = 0;
 cuY += (toY - getScrollTop()) / frms;  if (cuY < 0) cuY = 0;
 var posX = Math.floor(cuX);
 var posY = Math.floor(cuY);
 window.scrollTo(posX, posY);
 if (posX != toX || posY != toY) {
  pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);
 }
}

function getScrollLeft() {

	if (document.body) {
		return document.body.scrollLeft || document.documentElement.scrollLeft || 0;
	}

	if (window.pageXOffset) {
		return window.pageXOffset || 0;
	}
}

function getScrollTop() {

	if (document.body) {
		return document.body.scrollTop || document.documentElement.scrollTop || 0;
	}

	if (window.pageYOffset) {
		return window.pageYOffset || 0;
	}
}

function findpagetop(){
	var pagetopobjs = document.getElementsByTagName("a");
	for (var i = 0; i < pagetopobjs.length; i++) {
	var pagetopobj = pagetopobjs[i];
		if(pagetopobj.getAttribute("href").indexOf("#wrapper") != -1){
			pagetopobj.onclick = function(){ pageScroll(0,0,4); return false; }
		}
	}
}

/*--------------- [ RollOver type1 ] ---------------*/
function imgswap(imgid,imgnum,imgftype,onimgftype){
	var imgname = imgid;
	var imgnum = imgnum;
	var deffiletype = imgftype;
	var onfiletype = onimgftype;

	for(i = 1; i <= imgnum ; i++){
		if (document.getElementById(imgname + i)){
			var obj = document.getElementById(imgname + i);
			defimg = obj.src;
			obj.onmouseover = function (){
				img = document.getElementById(this.id);
				img.src = img.src.split(deffiletype).join(onfiletype);
			}
			obj.onmouseout = function (){
				img = document.getElementById(this.id);
				img.src = img.src.split(onfiletype).join(deffiletype);
			}
		}
	}
}

/*--------------- [ RollOver type2 ] ---------------*/
function NaviImges() {
	if (!document.getElementById) return
	
	var ImgLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('*');

	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'nav') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_on'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);
			
			ImgLoad[i] = new Image();
			ImgLoad[i].src = hsrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace 
('_on'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}