// JavaScript Document

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_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_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 MM_openBrWindow(theURL,winName,features) { //v2.0
  subwin = window.open(theURL,winName,features);
  subwin.focus();
}

// Kankyou Hantei
var userMachine;
var userBrowser;

function judgeSystem(){
	userSystem = new Array();

	//"win" or "mac" or "other"
	if ( navigator.platform.indexOf("W",0) >= 0 ) userSystem[0] ="win"; 
	if ( navigator.platform.indexOf("M",0) >=  0) userSystem[0] ="mac"; 
	if ( navigator.platform.indexOf("M",0) == -1 && navigator.platform.indexOf("W",0) == -1 ) userSystem[0] ="other"; 

	// "IE6" or "IE5" or "Netscape4" or "Netscape7" or "Opera" or "other"
	if ( navigator.appName.indexOf("I",0) >= 0 ){
		if ( navigator.userAgent.indexOf("6",0) >= 0 ){userSystem[1] = "IE6";}
		else{ userSystem[1] = "IE5";}
	} 

	if (navigator.appName.indexOf("N",0) >= 0){
		if ( document.layers ){ userSystem[1] = "Netscape4" }
		else{ userSystem[1] = "Netscape7"; }
	}

	if (navigator.appName.indexOf("I",0) == -1 && navigator.appName.indexOf("N",0) == -1) userSystem[1] = "other";

	if (window.opera) userSystem[1] = "Opera";

	return userSystem;
}

userMachine = judgeSystem()[0];
userBrowser = judgeSystem()[1];


/* ********************************* */
/* *** CSS **** */
var cssPath = "../css/";	//css file path
var cssName;


if (userMachine == "win"){
	if( userBrowser == "IE5") { cssName="win-ie5.css"; }
//	 alert(cssName);
}

if (userMachine == "mac"){
	if( userBrowser == "IE5" || userBrowser == "Netscape7") {
	 cssName="mac-ie.css"; 
//	 alert(cssName);
	}
}
//	 alert(cssName);

//CSS link tag
if(cssName){
	document.write("<link rel='stylesheet' href=" +cssPath + cssName + " type='text/css'>");
}





/* *************************************** */
/* *************  ************** */
function winClose(){
	window.close();
}

function writeWinClose(){
	document.write("<a href=\"Javascript:;\" onClick = \"winClose();\" class=\"close\">&gt;&gt; close &lt;&lt;</a>");
}

/* *************************************** */
/* *************** URL *************** */
function jumpAnchor(tex){
	location.href = tex;
}


/* ************************** */
/* ****** Cookies  ***** */
function takeCookie(){
	var temp = document.cookie + ";" ;
	var key = arguments[0];
	var keyExist = temp.indexOf(key,0);

	if (keyExist != -1){
		 temp = temp.substring(keyExist,temp.length);
		start = temp.indexOf("=",0)+1;
		  end = temp.indexOf(";",start);
		return(unescape(temp.substring(start,end)));
	}
	else{
		return("");
	};
}

function bakeCookie(){
	var key = arguments[0];  
	var value = arguments[1];
		if(!value){return}
	var limit = arguments[2];

	var temp = key + "=" + escape(value) +"; ";

	if(limit){
		expireDate = new Date();
		expireDate.setYear(expireDate.getUTCFullYear() + limit);
		temp = temp + " expires=" + expireDate.toUTCString();
	};
//	alert(temp);
	document.cookie = temp ;
}

function throwCookie(){
	var key = arguments[0];
	var value = " ";       
	var temp = key + "=" + value +"; ";

	expireDate = new Date();
	expireDate.setYear(expireDate.getYear() + -1);
	temp += "expires=" + expireDate.toUTCString()  ;

	document.cookie = temp;
}


// for toppage without flash
function writeTopMenu(){
	document.write("<div id='menu'>");
	document.write("<img src='images/menu_l.gif'><a href='organization/index.html'><img src='images/menu01.gif' alt='Organization' border='0'></a><a href='law/index.html'><img src='images/menu02.gif' alt='By the Laws of APSTH' border='0'></a><a href='past/index.html'><img src='images/menu03.gif' alt='The Past Congress' border='0'></a><a href='next/index.html'><img src='images/menu04.gif' alt='The Next Congress' border='0'></a><a href='link/index.html'><img src='images/menu05.gif' alt='Links' border='0'></a><img src='images/menu_r.gif'></div>");
	document.write("<img src='images/top-image.jpg' alt=''>");
}

//menu preload
MM_preloadImages('images/menu01_over.gif','images/menu02_over.gif','images/menu03_over.gif','images/menu04_over.gif','images/menu05_over.gif','images/menu_home_over.gif');