var textFromHeight=24;         //焦点字框高度 (单位为px)
var textStyle="f12";           //焦点字class style (不是连接class)
var textLinkStyle="p1"; //焦点字连接class style
var buttonLineOn="#f60";           //button下划线on的颜色

var buttonLineOff="#000";          //button下划线off的颜色

var TimeOut=5000;            
//-----------沙区新闻
var sqImgUrl=new Array();
var sqImgLink=new Array();
var sqImgText=new Array();
var sqImgAlt=new Array();
var sqAdNum=0;
var sqImgPre=new Array();
var sqJ=0;
var sqKey=0;
var sqTimer=0;
var sqPicLength=0;
var sqImgWidth=220;              //图片宽

var sqImgHeight=165;             //图片高

sqImgUrl[0]="UploadFile/Public/TopPic/nophoto.jpg";   //图片不存在 2008-04-03 梁延贺 标记
sqImgLink[0]="";
sqImgText[0]="";
sqImgAlt[0]="";

function playSqTran(){
	if (document.all)
		document.images.sqImgInit.filters.revealTrans.play();
}



function nextSqAd(){
	if(sqJ==0){
		document.images.sqImgInit.src=sqImgUrl[sqAdNum];
		return;
	}
	if(sqAdNum<sqJ)sqAdNum++ ;
	else sqAdNum=1;
	
	if( sqKey==0 ){
		sqKey=1;
	} else if (document.all){
		document.images.sqImgInit.filters.revealTrans.Transition=19;
		document.images.sqImgInit.filters.revealTrans.apply();
		   playSqTran();

	}
	document.images.sqImgInit.src=sqImgUrl[sqAdNum];
	document.images.sqImgInit.alt=sqImgAlt[sqAdNum];	
	for (var i=1;i<=sqJ;i++)
	{
	   if (i!=sqAdNum)
	   {
		document.getElementById('sqlink'+i).style.background=buttonLineOff;
	   }else
	   {
		document.getElementById('sqlink'+sqAdNum).style.background=buttonLineOn;   
	   }
	}	
	document.getElementById("sqText").innerHTML=sqImgText[sqAdNum];
	sqTimer=setTimeout("nextSqAd()", TimeOut);
}




function goSqUrl(){
	jumpUrl=sqImgLink[sqAdNum];
	jumpTarget='_blank';
	if (jumpUrl != ''){
		if (jumpTarget != '') 
			window.open(jumpUrl,jumpTarget);
		else
			location.href=jumpUrl;
	}
}
function changeSqImg(n)
{
	sqAdNum=n;
	clearTimeout(sqTimer)
	sqAdNum=sqAdNum-1;
	nextSqAd();
}


function show(fileName,theWidth,theHeight)
{

	var str=window.open(fileName,"","toolbar=1,location=1,directories=1,status=1,menubar=1,scrollbars=1,resizable=1,top=40,left=100,width="+theWidth+",height="+theHeight);

}