var newDetail = "detail.aspx?id=";

function GetNewsLink(url,name,len)
{
	var newstringname = "";
	if(len != null && len>4)
	{
		newstringname = name.GetLimitString(len,"..",2);
	}
	return '<a href="'+url+'" target=_blank title="'+name+'">'+newstringname+'</a>';
}

function GetImgLink(url,pic)
{
	return '<a href="'+url+'" target=_blank><img src="'+pic+'" width=131 height=98 border=0></a>';
}

function GetText(text,len)
{
	if(len != null && len>4)
	{
		text = text.GetLimitString(len,"..",2);
	}
	return text;
}

function WriteNewsLink(id,name,len)
{
	if(len != null && len>4)
	{
		name = name.GetLimitString(len,"..",2);
	}
	document.write('<a href="'+newDetail+id+'" target=_blank>·'+name+'</a>');
}

function WriteImgLink(id,pic)
{
	document.write('<a href="'+newDetail+id+'" target=_blank><img src="'+pic+'" width=131 height=98 border=0></a>');
}

function WriteText(text)
{
	document.write(text);
}

String.prototype.lenB   =   function(){return   this.replace(/[^\x00-\xff]/g,"**").length;}
String.prototype.GetLimitString = function(bytelen,limitstr,limitlen)
{
	if(this.lenB()<= bytelen+limitlen)
		return this;
	var i=0,j=0;
	var newstr = "",tmp="";
	while(i<bytelen)
	{
		tmp = this.substr(j,1);
		if(tmp.lenB()>1)
		{
			i++;
		}
		newstr += tmp;
		i++;
		j++;
	}
	return newstr+limitstr;
}

//图片最大宽1
var varPicMaxWidth1 = 700;
//图片最大宽2
var varPicMaxWidth2 = 300;
// 图片缩放脚本
var flag=true; 
function DrawImage(ImgD){ 
    var image=new Image(); 
    image.src=ImgD.src; 
    if(image.width>0 && image.height>0){ 
        flag=true; 
        if(image.width>=varPicMaxWidth1){ 
            ImgD.width=varPicMaxWidth1; 
            ImgD.height=(image.height*varPicMaxWidth1)/image.width; 
        }else{ 
            ImgD.width=image.width; 
            ImgD.height=image.height; 
        }  
    } 
} 
// 图片缩放脚本
var flag=true; 
function DownImage(ImgD){ 
    var image=new Image(); 
    image.src=ImgD.src; 
    if(image.width>0 && image.height>0){ 
        flag=true; 
        if(image.width>=varPicMaxWidth2){ 
            ImgD.width=varPicMaxWidth2; 
            ImgD.height=(image.height*varPicMaxWidth2)/image.width; 
        }else{ 
            ImgD.width=image.width; 
            ImgD.height=image.height; 
        }  
    } 
} 
function cgimg(o){
var zoom=parseInt(o.style.zoom, 10)||100;
zoom+=event.wheelDelta/12;
if(o.width*zoom/100 > varPicMaxWidth1)
	return false;
if (zoom>0) o.style.zoom=zoom+'%';
return false;
}

function IsPicNew(ispic)
{
	if(ispic > 0)
		document.write("[有图]");
}