// ImageFader Version 1.0, Jan. 9 2000.

// SET OPTIONS
var now,hours,minutes,seconds,timeValue;
now = new Date();
hours = now.getHours();
minutes = now.getMinutes();
seconds = now.getSeconds();
var Js_strIFaderTransType     = 'reveal'; // 'reveal' | 'blend'
var Js_intIFaderRevealType    = 23;       // 1~23
var Js_intIFaderTransDuration = 6.000;    // 6.0 seconds
var Js_intIFaderTransDelay    = 7000;     // 7 seconds
var chart_tse = 'http://jsidcstock.jihsun.com.tw/chart/tse.gif' 
chart_tse += '?at=' + minutes + seconds
var chart_otc = 'http://jsidcstock.jihsun.com.tw/chart/otc.gif' 
chart_otc += '?at=' + minutes + seconds
// END


var Js_objTimer;
var Js_intCurrImg = 0;
var Js_aryCharImgs = new Array();
var Js_ie4 = document.all?true:false;
var Js_nn4 = document.layers?true:false;

function Js_CharInit() {
	if(!Js_ie4 && !Js_nn4) return;
	if(Js_ie4) {
		var theImg = document.all['idImgFading'];
		if(theImg == null) return;
		with(document.all['idImgFading']) {
			style.filter = (Js_strIFaderTransType == 'reveal')?'revealTrans':'blendTrans';
			style.filter.duration = Js_intIFaderTransDuration;
			style.filter.transition = Js_intIFaderRevealType;
		}
	}
	Js_objTimer = window.setInterval('Js_CharFade()',Js_intIFaderTransDelay);
}

function Js_CharFade() {
	if(Js_ie4) {
		with(document.all['idImgFading']) {
			if(Js_strIFaderTransType == 'reveal') {
				filters(0).transition = Js_intIFaderRevealType;
			}
			if(Js_intCurrImg == (Js_aryCharImgs.length - 1)) {
				Js_intCurrImg = -1;
			}
			Js_intCurrImg++;
			title = Js_aryCharImgs[Js_intCurrImg].sAlt;
	
			filters(0).apply();
			src = Js_aryCharImgs[Js_intCurrImg].sImgUrl;
			filters(0).play();
		}
	}
	else if(Js_nn4) {
		if(Js_intCurrImg == (Js_aryCharImgs.length - 1)) {
			Js_intCurrImg = -1;
		}
		Js_intCurrImg++;
		//window.alert(document.images['idImgFading'].src);
		document.images['idImgFading'].src = Js_aryCharImgs[Js_intCurrImg].sImgUrl;
	}
}

function Js_CharClick() {
	var objCurrImg = Js_aryCharImgs[Js_intCurrImg];
	switch(typeof(objCurrImg.command)) {
	case 'function':
		objCurrImg.command();
		break;
	case 'string':
		switch(objCurrImg.sTarget) {
		case '_self':
			self.location.href = objCurrImg.command;
			break;
		case '_blank':
			window.open(objCurrImg.command);
			break;
		case '_parent':
			parent.location.href = objCurrImg.command;
			break;
		case '_top':
			top.location.href = objCurrImg.command;
			break;
		default:
			window.open(objCurrImg.command,objCurrImg.sTarget);
		}
	}
}

function Js_CharMouseover() {
	window.status = Js_aryCharImgs[Js_intCurrImg].sAlt;
}

function Js_CharMouseout() {
	window.status = '';
}

function Js_CharClearTimer() {
	window.clearInterval(Js_objTimer);
}
window.onunload = Js_CharClearTimer;

function Js_CharImg(sImgUrl,command,sAlt,sTarget) {
	this.sImgUrl = (sImgUrl == null)?'':sImgUrl;
	this.command = (command == null || command == '')?'http://jsidcstock.jihsun.com.tw/':command;
	this.sAlt = (sAlt == null)?'':sAlt;
	this.sTarget = (sTarget == null || sTarget == '')?'_self':sTarget;
}


// DEFINE IMAGE SEQUENCES
Js_aryCharImgs[0] = new Js_CharImg(chart_tse,'','上市大盤走勢','_self');
Js_aryCharImgs[1] = new Js_CharImg(chart_otc,'','上櫃大盤走勢','_self');
//Js_aryCharImgs[2] = new Js_CharImg('Image's filename','Link page','test','_self');
//  END

// PRELOAD IMAGE FILES
var aryImg = new Array(Js_aryCharImgs.length);
for(i = 0; i < Js_aryCharImgs.length; i++) {
	aryImg[i] = new Image();
	aryImg[i].src = Js_aryCharImgs[i].sImgUrl;
}