var countimg = -1;
var exbannerID = null;
//图片数量
var IMGArray = new Array(6)
//定义图片数组
if (document.images) {
   IMGArray[0] = new Image(185,125)
   IMGArray[1] = new Image(185,125)
   IMGArray[2] = new Image(185,125)
   IMGArray[3] = new Image(185,125)
   IMGArray[4] = new Image(185,125)
   IMGArray[5] = new Image(185,125)
}
//	Old browsers get an array of empty strings
else {
   IMGArray[0] = ""
   IMGArray[1] = ""
   IMGArray[2] = ""
   IMGArray[3] = ""
   IMGArray[4] = ""				
   IMGArray[5] = ""					
}

//图片链接
IMGArray[0].src="i17.jpg"
IMGArray[0].URL="/ynews/tjxw/2010/2010-3-9/2010391503084600.htm"
IMGArray[1].src="i16.jpg"
IMGArray[1].URL="/ynews/tjxw/2009/2009-9-28/20099281709377810.htm"
IMGArray[2].src="i15.jpg"
IMGArray[2].URL="/ynews/tjxw/2009/2009-3-13/20093131551529859.htm"
IMGArray[3].src="i14.jpg"
IMGArray[3].URL="/ynews/tjxw/2008/2008-9-3/2008931654522306.htm"
IMGArray[4].src="i12.jpg"
IMGArray[4].URL="/ynews/tjxw/2008/2008-1-23/20081231322467206.htm"
IMGArray[5].src="i13.jpg"
IMGArray[5].URL="/ynews/tjxw/2008/2008-3-10/20083101616514622.htm"



function clickhref2() { 
window.open(IMGArray[countimg].URL,'imagenews','width=780,height=500,history=no,toolbar=0,location=0,status=0,menubar=0,scrollbars=yes,resizable=yes');
}

function showIMAGE() { 
clearTimeout(exbannerID);
countimg++;
if (document.images) {
	if ( countimg > IMGArray.length - 1 ) { countimg = 0; }
	document.images.banner_1.src = IMGArray[countimg].src; 
	exbannerID = setTimeout("showIMAGE()",3000) }
}