// 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
  window.open(theURL,winName,features);
}

/* ************************************ */
/* ********** Browser check *********** */

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];



//select CSS file

var cssPath = "/css/"	//path to css file.
var cssName = "";
/*
if (userMachine == "win"){
	if( userBrowser == "IE6" || userBrowser == "Netscape7") { cssName="default.css"; }
	else if ( userBrowser == "IE5" ){ cssName="winIE5.css"; }
	else if ( userBrowser == "Netscape4" ) { cssName="NN4.css" ;}
	else if ( userBrowser == "Opera" ) { cssName="default.css" ;}
	else { cssName="default.css"; }
}
*/
if (userMachine == "mac"){
	if( userBrowser == "IE5" ) { cssName="mac-ie.css"; }
/*	else if( userBrowser == "Netscape4" ) { cssName="macNN4.css" ;}
	else if ( userBrowser == "Opera" ) { cssName="default.css" ;}
	else { cssName="default.css"; }*/
}

//if (userMachine == "other" || userBrowser == "other") cssName="default.css";

//

//write css link tag
function writeCss(path){
	if(!cssName)return;
	if(path){
		cssPath = path;
	}
	document.write("<link rel='stylesheet' href=" +cssPath + cssName + " type='text/css' media='screen,print'>");
}




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

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

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