imgwidth=177
imgheight=166
imgPauseTime=10000 
imgSpeed=20 
chgLoop=0
imgCount=0
doChg=true

imgSrc=new Array()
imgURL=new Array()
imgSrc[0]="/images/advpics/2007062351.gif"
imgURL[0]="木靈芝"
imgSrc[1]="/images/advpics/2007062313.gif"
imgURL[1]="冬蟲夏草"
imgSrc[2]="/images/advpics/2007062353.gif"
imgURL[2]="北黃耆片"
imgSrc[3]="/images/advpics/2007062316.gif"
imgURL[3]="白芷片"
imgSrc[4]="/images/advpics/2007062356.gif"
imgURL[4]="白芷條"

imgArray=new Array()
for (x=0;x<=imgSrc.length-1;x++) {
	imgArray[x]=new Image()
	imgArray[x].src=imgSrc[x]
}

function imgIni() {
doChg=true
imgCount++
	if (imgCount>=imgSrc.length){
	 imgCount=0
	}
imgStretch()
}

function imgStretch() {
 if(doChg){
	if (chgLoop<=100) {
		if (document.all) {
			imgArea.innerHTML="<img name='myPic' width='" + chgLoop*imgwidth/100 + 
			"' height='"+chgLoop*imgheight/100+"' src='" + imgArray[imgCount].src + "' border='0' alt='"+imgURL[imgCount] + "'>"
		}
		chgLoop+=10
		timer=setTimeout("imgStretch()",imgSpeed)
  	} else {
		chgLoop=100
		clearTimeout(timer)
		imgArea.innerHTML="<img name='myPic' src='" + imgArray[imgCount].src + "' border='0' alt='"+imgURL[imgCount] + "'>"
		timer=setTimeout("imgShirk()",imgPauseTime)
	}
 }	
}

function imgShirk() {
 if(doChg){
	if (chgLoop>=0) {
		if (document.all) {
			imgArea.innerHTML="<a href='"+imgURL[imgCount] + 
			"' target='_blank'><img name='myPic' width='" + chgLoop*imgwidth/100 + 
			"' height='" + chgLoop*imgheight/100 + "' src='" + imgArray[imgCount].src + "' border='0'></a>"
		}
		chgLoop-=10
		timer=setTimeout("imgShirk()",imgSpeed)
  	} else {
		chgLoop=0
		clearTimeout(timer)
		imgIni()
	}
  }
}

function mouse_in() {
 document.myPic.style.filter="Alpha(Opacity=100)"        
 doChg=false
}

function mouse_out() {
 document.myPic.style.filter="Alpha(Opacity=100)"
 doChg=true
 clearTimeout(timer)
 imgStretch()
}