// Files and directory structures

var cssDir = "/common/styles/";



letterflag = getCookie("chara");
if (letterflag=="") {
	var NS4CSS = "new_ns4.css";
	var winIECSS = "new_win_ie.css";
	var winIE6CSS = "new_win_ie6.css";
	var strdCSS = "new_strd.css";
	var macCSS = "new_mac.css";
}else{
	var NS4CSS = "new_ns4_b.css";
	var winIECSS = "new_win_ie_b.css";
	var winIE6CSS = "new_win_ie6_b.css";
	var strdCSS = "new_strd_b.css";
	var macCSS = "new_mac_b.css";
}

	//  CLIENT_SIDE SNIFFER CODE
	// convert all characters to lowercase
	var agt=navigator.userAgent.toLowerCase();

	// *** BROWSER VERSION ***
	// Note: On IE5, these return 4, so use is_ie5up to detect IE5.
	var is_major = parseInt(navigator.appVersion);
	var is_minor = parseFloat(navigator.appVersion);

	// *** BROWSER TYPE ***
	var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
	            && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
	            && (agt.indexOf('webtv')==-1));
	var is_nav4 = (is_nav && (is_major == 4));
	var is_nav5 = (is_nav && (is_major == 5));
	var is_nav5up = (is_nav && (is_major >= 5));
	var is_nav6 = (is_nav && (is_major == 6));
	var is_nav4up = (is_nav && (is_major >= 4));
	var is_nav6up = (is_nav && (is_major >= 6));
	var is_ie   = (agt.indexOf("msie") != -1);
	var is_ie3  = (is_ie && (is_major < 4));
	var is_ie5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
	var is_ie5up  = (is_ie  && !is_ie3 && !is_ie4);
	var is_ie6    = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
	var is_ie7    = (is_ie && (is_major == 4) && (agt.indexOf("msie 7.")!=-1) );
	var is_ie4  = (is_ie && (is_major <= 4) && !is_ie5 && !is_ie6 && !is_ie7);
	var is_opera = (agt.indexOf("opera") != -1);

	// *** PLATFORM ***
	var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
	var is_mac    = (agt.indexOf("mac")!=-1);
	var is_sun   = (agt.indexOf("sunos")!=-1);
	var is_irix  = (agt.indexOf("irix") !=-1);    // SGI
	var is_hpux  = (agt.indexOf("hp-ux")!=-1);
	var is_aix   = (agt.indexOf("aix") !=-1);      // IBM
	var is_linux = (agt.indexOf("inux")!=-1);
	var is_sco   = (agt.indexOf("sco")!=-1) || (agt.indexOf("unix_sv")!=-1);
	var is_unixware = (agt.indexOf("unix_system_v")!=-1);
	var is_mpras    = (agt.indexOf("ncr")!=-1);
	var is_reliant  = (agt.indexOf("reliantunix")!=-1);
	var is_dec   = ((agt.indexOf("dec")!=-1) || (agt.indexOf("osf1")!=-1) ||
	       (agt.indexOf("dec_alpha")!=-1) || (agt.indexOf("alphaserver")!=-1) ||
	       (agt.indexOf("ultrix")!=-1) || (agt.indexOf("alphastation")!=-1));
	var is_sinix = (agt.indexOf("sinix")!=-1);
	var is_freebsd = (agt.indexOf("freebsd")!=-1);
	var is_bsd = (agt.indexOf("bsd")!=-1);
	var is_unix  = ((agt.indexOf("x11")!=-1) || is_irix || is_sco ||
	is_unixware || is_mpras || is_reliant ||
	             is_dec || is_sinix || is_aix || is_bsd || is_freebsd);

	// Load stylesheet
	ChooseStyleSheet();

// Handle Navigator 4 window resizing
if (is_nav4up && !is_nav5up) {
   var initWidth, initHeight;
   initWidth = window.innerWidth;
   initHeight = window.innerHeight;
   window.captureEvents(Event.RESIZE);
   window.onresize = handleResize;
}

//  UTILITY FUNCTIONS
// Function to handle window resizing on Navigator 4
function handleResize() {
   if (((initWidth != window.innerWidth) || (initHeight != window.innerHeight)) && (typeof disableReload == "undefined")) {
     location.reload();
   }
   return false;
}

// Function to choose stylesheet for platform and browser version
	function ChooseStyleSheet() {
	  var fileHead = cssDir;
	  var styles;
	  if (is_win) {
		if (is_nav4) {
	      styles = fileHead + NS4CSS;
		} else if (is_ie6 || is_ie7) {
		  styles = fileHead + winIE6CSS;
		} else if (is_nav5up) {
		  styles = fileHead + macCSS;
		} else if (is_opera) {
		  styles = fileHead + macCSS;
		} else {
		  styles = fileHead + winIECSS;
		}
	  } else if (is_mac) {
	        styles = fileHead + macCSS;
	  } else if (is_linux) {
	      if (is_nav4) {
	        styles = fileHead + strdCSS;
		  } else {
		    styles = fileHead + macCSS;
		  }
	  } else if (is_hpux) {
	      if (is_ie5) {
	        styles = fileHead + macCSS;
		  } else if (is_nav5up) {
		    styles = fileHead + macCSS;
		  } else {
		    styles = fileHead + strdCSS;
		  }
	  } else if (is_sun) {
	      if (is_nav4) {
	        styles = fileHead + NS4CSS;
		  } else {
		    styles = fileHead + strdCSS;
		  }
	  }  else {
		styles = fileHead + strdCSS;
	  }
	  document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"" + styles + "\">");
	  return true;
	}

	// Function to jump to a URL in a <select> menu. In this case, the name of the array containing the URLs is determined based on the name of the pulldown menu.
	function jumpToURL(formName,menuName) {
	 var obj = eval("document." + formName + "." + menuName);
	 var index = obj.selectedIndex;
	 var url = eval(menuName + "_URLs[" + index + "]");
	 if (url != "") {
	   location.href=url;
	 }
	}


//Cookie setting

function getCookie(key){
    tmp=document.cookie+";";
    tmp1=tmp.indexOf(key, 0);
    if(tmp1!=-1){
        tmp=tmp.substring(tmp1, tmp.length);
        start=tmp.indexOf("=", 0)+ 1;
        end=tmp.indexOf(";", start);
        return(unescape(tmp.substring(start, end)));
    }
    return("");
}

function setCookie(key,val) {
    tmp=key+"="+escape(val)+"; ";
    tmp+="expires=Fri, 31-Dec-2010 23:59:59; ";
    document.cookie=tmp;
}

function charaChg(cond){
	if(location.hostname.indexOf('ppcomm.co.jp')!=-1){
		ckDomain = "ppcomm.co.jp"
	}else{
		ckDomain = "nepia.co.jp"
	}
	acDate=new Date();
	if(cond=="big"){
        acDate.setYear(acDate.getFullYear()+10);
		//document.cookie = "chara=" + escape(cond) + "; expires=" + acDate.toGMTString() + "; domain=.nepia.co.jp; path=/;"
		document.cookie="chara=1; expires=" + acDate.toGMTString() + "; domain=" + ckDomain +"; path=/;"
	}else{
		acDate.setYear(acDate.getFullYear()-1);
		document.cookie = "chara=" + escape(cond) + "; expires=" + acDate.toGMTString() + "; domain=" + ckDomain +"; path=/;"
	}
	location.reload();
}


//image roll over
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 mover(tobj){
    tobj.style.backgroundColor = '#E7F3FA';
	return;
}

function mout(tobj){
    tobj.style.backgroundColor = '#FFFFFF';
	return;
}


MM_preloadImages('/common/nepia/img/header_btn01n.gif','/common/nepia/img/header_btn02n.gif','/common/nepia/img/header_btn03n.gif','/common/nepia/img/header_btn04n.gif','/common/nepia/img/header_btn05n.gif','/common/nepia/img/header_btn06n.gif','/common/nepia/img/hdv3_btn01n.gif','/common/nepia/img/hdv3_btn02n.gif','/common/nepia/img/hdv3_btn03n.gif','/common/nepia/img/hdv3_btn04n.gif','/common/nepia/img/hdv3_btn05n.gif');