// Swap Image JavaScript Document
// Browser Check
bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
if ((bName == "Netscape" && bVer >= 3) || (bName == "Microsoft Internet Explorer" && bVer >= 4) || (bName == "Safari" && bVer >= 1) || (bName == "Opera" && bVer >= 5))
{
	br = "true";
}
else
{
	br = "false";
}
// file directry level scan
filePath ="";
for(var i =flieLevels ;i>0;i--){
filePath += "";
}

// Images Setting
if (br== "true")
{

//local navi
//	navbtn_01 = new Image(); navbtn_01.src = filePath+ '/news/img/nav_l_list.gif';
//	navbtn_01_o = new Image(); navbtn_01_o.src = filePath+ '/news/img/nav_l_list_over.gif';
//	navbtn_01_on = new Image(); navbtn_01_on.src = filePath+ '/news/img/nav_l_list_act.gif';
	navbtn_00 = new Image(); navbtn_00.src = filePath+ '/news/img/nav_l_list.gif';
	navbtn_00_o = new Image(); navbtn_00_o.src = filePath+ '/news/img/nav_l_list_over.gif';
	navbtn_00_on = new Image(); navbtn_00_on.src = filePath+ '/news/img/nav_l_list_act.gif';

	navbtn_01 = new Image(); navbtn_01.src = filePath+ '/news/img/nav_l_mail.gif';
	navbtn_01_o = new Image(); navbtn_01_o.src = filePath+ '/news/img/nav_l_mail_over.gif';
	navbtn_01_on = new Image(); navbtn_01_on.src = filePath+ '/news/img/nav_l_mail_act.gif';

	navbtn_02 = new Image(); navbtn_02.src = filePath+ '/news/img/nav_l_02.gif';
	navbtn_02_o = new Image(); navbtn_02_o.src = filePath+ '/news/img/nav_l_02_over.gif';
	navbtn_02_on = new Image(); navbtn_02_on.src = filePath+ '/news/img/nav_l_02_act.gif';

	navbtn_03 = new Image(); navbtn_03.src = filePath+ '/news/img/nav_l_03.gif';
	navbtn_03_o = new Image(); navbtn_03_o.src = filePath+ '/news/img/nav_l_03_over.gif';
	navbtn_03_on = new Image(); navbtn_03_on.src = filePath+ '/news/img/nav_l_03_act.gif';

	navbtn_04 = new Image(); navbtn_04.src = filePath+ '/news/img/nav_l_04.gif';
	navbtn_04_o = new Image(); navbtn_04_o.src = filePath+ '/news/img/nav_l_04_over.gif';
	navbtn_04_on = new Image(); navbtn_04_on.src = filePath+ '/news/img/nav_l_04_act.gif';

	navbtn_05 = new Image(); navbtn_05.src = filePath+ '/news/img/nav_l_05.gif';
	navbtn_05_o = new Image(); navbtn_05_o.src = filePath+ '/news/img/nav_l_05_over.gif';
	navbtn_05_on = new Image(); navbtn_05_on.src = filePath+ '/news/img/nav_l_05_act.gif';

	navbtn_06 = new Image(); navbtn_06.src = filePath+ '/news/img/nav_l_06.gif';
	navbtn_06_o = new Image(); navbtn_06_o.src = filePath+ '/news/img/nav_l_06_over.gif';
	navbtn_06_on = new Image(); navbtn_06_on.src = filePath+ '/news/img/nav_l_06_act.gif';

	navbtn_07 = new Image(); navbtn_07.src = filePath+ '/news/img/nav_l_07.gif';
	navbtn_07_o = new Image(); navbtn_07_o.src = filePath+ '/news/img/nav_l_07_over.gif';
	navbtn_07_on = new Image(); navbtn_07_on.src = filePath+ '/news/img/nav_l_07_act.gif';

	navbtn_08 = new Image(); navbtn_08.src = filePath+ '/news/img/nav_l_08.gif';
	navbtn_08_o = new Image(); navbtn_08_o.src = filePath+ '/news/img/nav_l_08_over.gif';
	navbtn_08_on = new Image(); navbtn_08_on.src = filePath+ '/news/img/nav_l_08_act.gif';

	navbtn_09 = new Image(); navbtn_09.src = filePath+ '/news/img/nav_l_09.gif';
	navbtn_09_o = new Image(); navbtn_09_o.src = filePath+ '/news/img/nav_l_09_over.gif';
	navbtn_09_on = new Image(); navbtn_09_on.src = filePath+ '/news/img/nav_l_09_act.gif';

	navbtn_10 = new Image(); navbtn_10.src = filePath+ '/news/img/nav_l_10.gif';
	navbtn_10_o = new Image(); navbtn_10_o.src = filePath+ '/news/img/nav_l_10_over.gif';
	navbtn_10_on = new Image(); navbtn_10_on.src = filePath+ '/news/img/nav_l_10_act.gif';

	navbtn_11 = new Image(); navbtn_11.src = filePath+ '/news/img/nav_l_11.gif';
	navbtn_11_o = new Image(); navbtn_11_o.src = filePath+ '/news/img/nav_l_11_over.gif';
	navbtn_11_on = new Image(); navbtn_11_on.src = filePath+ '/news/img/nav_l_11_act.gif';

	navbtn_12 = new Image(); navbtn_12.src = filePath+ '/news/img/nav_l_12.gif';
	navbtn_12_o = new Image(); navbtn_12_o.src = filePath+ '/news/img/nav_l_12_over.gif';
	navbtn_12_on = new Image(); navbtn_12_on.src = filePath+ '/news/img/nav_l_12_act.gif';

	navbtn_13 = new Image(); navbtn_13.src = filePath+ '/news/img/nav_l_13.gif';
	navbtn_13_o = new Image(); navbtn_13_o.src = filePath+ '/news/img/nav_l_13_over.gif';
	navbtn_13_on = new Image(); navbtn_13_on.src = filePath+ '/news/img/nav_l_13_act.gif';

	navbtn_14 = new Image(); navbtn_14.src = filePath+ '/news/img/nav_l_14.gif';
	navbtn_14_o = new Image(); navbtn_14_o.src = filePath+ '/news/img/nav_l_14_over.gif';
	navbtn_14_on = new Image(); navbtn_14_on.src = filePath+ '/news/img/nav_l_14_act.gif';

	navbtn_15 = new Image(); navbtn_15.src = filePath+ '/news/img/nav_l_15.gif';
	navbtn_15_o = new Image(); navbtn_15_o.src = filePath+ '/news/img/nav_l_15_over.gif';
	navbtn_15_on = new Image(); navbtn_15_on.src = filePath+ '/news/img/nav_l_15_act.gif';

	navbtn_16 = new Image(); navbtn_16.src = filePath+ '/news/img/nav_l_16.gif';
	navbtn_16_o = new Image(); navbtn_16_o.src = filePath+ '/news/img/nav_l_16_over.gif';
	navbtn_16_on = new Image(); navbtn_16_on.src = filePath+ '/news/img/nav_l_16_act.gif';

	navbtn_17 = new Image(); navbtn_17.src = filePath+ '/news/img/nav_l_17.gif';
	navbtn_17_o = new Image(); navbtn_17_o.src = filePath+ '/news/img/nav_l_17_over.gif';
	navbtn_17_on = new Image(); navbtn_17_on.src = filePath+ '/news/img/nav_l_17_act.gif';


}
// Btn Mouse Over Check
function navAct(imgName)
{
	if (br== "true"&&imgName!=fileCategories)
	{
		imgOv = eval("nav" + imgName + "_o.src");
		document[imgName].src = imgOv;
	}
}
// Btn Mouse Out Check
function navInAct(imgName)
{
	if (br== "true"&&imgName!=fileCategories)
	{
		imgOff = eval("nav" + imgName + ".src");
		document[imgName].src = imgOff;
	}
}
// Btn Category Check
function activeNavigation()
{
	for(var i =10 ;i>-0;i--)
	{
		var href=location.href;
		var sp=href.split("/");
		var index=0;
		var url="";
		for(s=0;s<sp.length;s++){
			if(sp[s].match("[0-9]{4}")){
				index=s;
				break;
			}
		}

		end=0;
		if(sp[index] != ""){
			end = parseInt(sp[index].substr(2,4),10);
		}
//		if(i==0 || i==5 || i==6 || i==7|| i==8)
//		alert("i="+i+":end="+end);
		if(i==0 || (i>=5 && i<=end))
		{
			reloadName='navbtn_' + formatStr(i,2);
			categorycheck='btn_' + formatStr(i,2);
			if (fileCategories!=categorycheck)
			{
				imgreload = eval(reloadName + ".src");
				document[categorycheck].src = imgreload;
			}
			else
			{
				imgOn = eval(reloadName + "_on.src");
				document[categorycheck].src = imgOn;
			}
		}
	}
}

function formatStr(idx, leng)
{
	var rtn = null;
	rtn = idx.toString();
	for(i=rtn.length;i<leng;i++){
		rtn = "0".concat(rtn);
	}

	return rtn;
}

// Window Onload
//window.onload = activeNavigation;