// ImageFilter Version 1.2, apr. 29 2001.

// DHTML script written by badegg



// SET OPTIONS

var E_strIFaderTransType     = 'reveal'; // 'reveal' | 'blend'

var E_intIFaderRevealType    = 23;       // 1~23

var E_intIFaderTransDuration = 3.000;    // 4.0 seconds

var E_intIFaderTransDelay    = 4000;     // 10 seconds

// END





var E_objTimer;

var E_intCurrImg = 0;

var E_aryObjFadingImgs = new Array();

var E_ie4 = document.all?true:false;

var E_nn4 = document.layers?true:false;



function E_IFaderInit() {

	if(!E_ie4 && !E_nn4) return;

	if(E_ie4) {

		var theImg = document.all['idImgFading'];

		if(theImg == null) return;

		with(document.all['idImgFading']) {

			style.filter = (E_strIFaderTransType == 'reveal')?'revealTrans':'blendTrans';

			style.filter.duration = E_intIFaderTransDuration;

			style.filter.transition = E_intIFaderRevealType;

		}

	}

	E_objTimer = window.setInterval('E_IFaderFade()',E_intIFaderTransDelay);

}



function E_IFaderFade() {

	if(E_ie4) {

		with(document.all['idImgFading']) {

			if(E_strIFaderTransType == 'reveal') {

				filters(0).transition = E_intIFaderRevealType;

			}

			if(E_intCurrImg == (E_aryObjFadingImgs.length - 1)) {

				E_intCurrImg = -1;

			}

			E_intCurrImg++;

			title = E_aryObjFadingImgs[E_intCurrImg].sAlt;

	

			filters(0).apply();

			src = E_aryObjFadingImgs[E_intCurrImg].sImgUrl;

			filters(0).play();

		}

	}

	else if(E_nn4) {

		if(E_intCurrImg == (E_aryObjFadingImgs.length - 1)) {

			E_intCurrImg = -1;

		}

		E_intCurrImg++;

		//window.alert(document.images['idImgFading'].src);

		document.images['idImgFading'].src = E_aryObjFadingImgs[E_intCurrImg].sImgUrl;

	}

}



function E_IFaderClick() {

	var objCurrImg = E_aryObjFadingImgs[E_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 E_IFaderMouseover() {

	window.status = E_aryObjFadingImgs[E_intCurrImg].sAlt;

}



function E_IFaderMouseout() {

	window.status = '';

}



function E_IFaderClearTimer() {

	window.clearInterval(E_objTimer);

}

window.onunload = E_IFaderClearTimer;



function E_objFadingImg(sImgUrl,command,sAlt,sTarget) {

	this.sImgUrl = (sImgUrl == null)?'':sImgUrl;

	this.command = (command == null || command == '')?'http://www.koubiao.com/':command;

	this.sAlt = (sAlt == null)?'':sAlt;

	this.sTarget = (sTarget == null || sTarget == '')?'_self':sTarget;

}





// DEFINE IMAGE SEQUENCES

E_aryObjFadingImgs[0] = new E_objFadingImg('images/pao01.jpg','_self');

E_aryObjFadingImgs[1] = new E_objFadingImg('images/pao02.jpg','_self');

E_aryObjFadingImgs[2] = new E_objFadingImg('images/pao03.jpg','_self');

E_aryObjFadingImgs[3] = new E_objFadingImg('images/pao04.jpg','_self');

E_aryObjFadingImgs[4] = new E_objFadingImg('images/pao05.jpg','_self');

//  END



// PRELOAD IMAGE FILES

var aryImg = new Array(E_aryObjFadingImgs.length);

for(i = 0; i < E_aryObjFadingImgs.length; i++) {

	aryImg[i] = new Image();

	aryImg[i].src = E_aryObjFadingImgs[i].sImgUrl;

}