var imgWidth=210;
var imgHeight=105;
var textFromHeight=15;
var textStyle='texttitle';
var textLinkStyle='texttitle';
var buttonLineOn='#f60';
var buttonLineOff='#000'; 
var TimeOut=5000;  

var imgUrl=new Array(); 
var imgLink=new Array();
var imgtext=new Array();
var imgAlt=new Array();

var adNum=0;
var theTimer = null;

document.write('<style type="text/css">');
document.write('#focuseFrom{width:'+(imgWidth+2)+';margin: 0px; padding:0px;height:'+(imgHeight+textFromHeight)+'px; overflow:hidden;}');
document.write('#txtFrom{height:'+textFromHeight+'px;line-height:'+textFromHeight+'px;width:'+imgWidth+'px;overflow:hidden;}');
document.write('#imgTitle{width:'+imgWidth+';top:-'+(textFromHeight+14)+'px;height:18px}');
document.write('</style>');
document.write('<div id="focuseFrom">');  imgUrl[1]='/UploadFiles/images//AD/2-53-[1378].gif';  imgtext[1]='<a href="http://www.gstt.org.cn" target="_blank" class="linkblack">科技人才视频简历</a>';  imgLink[1]='http://www.gstt.org.cn';  imgAlt[1]='科技人才视频简历';  imgUrl[2]='/UploadFiles/images//AD/2-54-[7395].gif';  imgtext[2]='<a href="http://www.gstt.org.cn" target="_blank" class="linkblack">视频简历</a>';  imgLink[2]='http://www.gstt.org.cn';  imgAlt[2]='www.gstt.org.cn'; 
if (navigator.appName == 'Netscape')
{
	document.write('<style type="text/css">');
	document.write('.buttonDiv{height:4px;width:21px;}');
	document.write('</style>');
	

	document.write('<a id="imgLink" href="'+imgLink[1]+'" target=_blank class="p1"><img src="'+imgUrl[1]+'" id="imgInit" name="imgInit" width='+imgWidth+' height='+imgHeight+' border=1 alt="'+imgAlt[1]+'" class="imgClass"></a><div id="txtFrom"><span id="focustext" class="'+textStyle+'">'+imgtext[1]+'</span></div>')
	document.write('<div id="imgTitle">');
	document.write('<div id="imgTitle_down">');

	for(var i=1;i<imgUrl.length;i++)
	{
		document.write('<a href="javascript:changeimg('+i+')" class="button" style="cursor:hand" title="'+imgAlt[i]+'">'+i+'</a>');
	}

	document.write('</div>');
	document.write('</div>');
	document.write('</div>');
	nextAd();
}
else
{
	var count=0;
	for (i=1;i<imgUrl.length;i++) 
	{
		if( (imgUrl[i]!="") && (imgLink[i]!="")&&(imgtext[i]!="")&&(imgAlt[i]!="") ) 
		{
			count++;
		} 
		else 
		{
			break;
		}
	}
	function playTran()
	{
		if (document.all)
		{
			document.getElementById('imgInit').filters.revealTrans.play();
		}
	}
	var key=0;

	document.write('<a target=_self href="javascript:goUrl()"><img style="FILTER: revealTrans(duration=1,transition=5);" src="javascript:nextAd()" width='+imgWidth+' height='+imgHeight+' border=0 vspace="0" id="imgInit" name="imgInit" class="imgClass"></a><br>');
	document.write('<div id="txtFrom"><span id="focustext" class="'+textStyle+'"></span></div>');
	document.write('<div id="imgTitle">');
	document.write(' <div id="imgTitle_down"> <a class="trans"></a>');
	for(var i=1;i<imgUrl.length;i++)
	{
		document.write('<a id="link'+i+'"  href="javascript:changeimg('+i+')" class="button" style="cursor:hand" title="'+imgAlt[i]+'" onFocus="this.blur()">'+i+'</a>');
	}
	document.write('</div>');
	document.write('</div>');
	document.write('</div>');
	document.write('</div>');
}

function nextAd()
{
	if (navigator.appName == "Netscape")
	{
		alert('nextAd()');
		if(adNum<(imgUrl.length-1))
			adNum++;
		else 
			adNum=1;
	
		theTimer=setTimeout('nextAd()', TimeOut);
		document.getElementById('imgInit').src=imgUrl[adNum];
		document.getElementById('imgInit').alt=imgAlt[adNum];
		
		document.getElementById('focustext').innerHTML=imgtext[adNum];
		document.getElementById('imgLink').href=imgLink[adNum];
	}
	else
	{
		if(adNum<count)
			adNum++ ;
		else 
			adNum=1;
		if( key==0 )
		{
			key=1;
		} 
		else if (document.all)
		{
			if(document.getElementById('imgInit') != null)
			{
					document.getElementById('imgInit').filters.revealTrans.Transition=23;
					document.getElementById('imgInit').filters.revealTrans.apply();
			}
			else if(document.getElementByName('imgInit') != null)
			{
					document.getElementByName('imgInit').filters.revealTrans.Transition=23;
					document.getElementByName('imgInit').filters.revealTrans.apply();
			}
			else
			{
				imgInit.filters.revealTrans.Transition=23;
				imgInit.filters.revealTrans.apply();
			}
			playTran();
		}

		if(document.getElementById('imgInit') != null)
		{
				document.getElementById('imgInit').src=imgUrl[adNum];
				document.getElementById('imgInit').alt=imgAlt[adNum];
		}
		else if(document.getElementByName('imgInit') != null)
		{
				document.getElementByName('imgInit').src=imgUrl[adNum];
				document.getElementByName('imgInit').alt=imgAlt[adNum];
		}
			
		
		document.getElementById('link'+adNum).style.background=buttonLineOn;
		for (var i=1;i<=count;i++)
		{
			if (i!=adNum)
			{
				document.getElementById('link'+i).style.background=buttonLineOff;
			}
		}	
		focustext.innerHTML=imgtext[adNum];
		theTimer=setTimeout('nextAd()', TimeOut);
	}
}

function changeimg(n)
{
	adNum=n;
	window.clearInterval(theTimer);
	adNum=adNum-1;
	nextAd();
}

function goUrl()
{
	window.open(imgLink[adNum],'_blank');
}