function switchpic(_container)
{
    this.container=(typeof(_container)=='string')?document.getelementbyid(_container):_container;
    
    this.width=390;
    this.height=258;
    this.textheight=36;
    
    this.flashpath='/application/switchpic.swf';
    
    this.pics=new array();
    this.links=new array();
    this.texts=new array();
    
    this.picfolder="/demo/testimg/";
    
    this.addpic=function(_name,_link,_text)
    {
        this.pics.push(this.picfolder+_name);
        this.links.push(_link);
        _text=_text || "";
        this.texts.push(_text);
    }
    
    this.show=function()
    {        
        var _ostring='<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ this.width +'" height="'+ (this.height+this.textheight) +'">';
        _ostring+='<param name="allowscriptaccess" value="samedomain"><param name="movie" value="'+this.flashpath+'"><param name=wmode value=transparent><param name="quality" value="high">';
        _ostring+='<param name="menu" value="false"><param name=wmode value="opaque">';
        _ostring+='<param name="flashvars" value="pics='+this.pics.join('|')+'&links='+this.links.join('|')+'&texts='+this.texts.join('|')+'&borderwidth='+this.width+'&borderheight='+this.height+'&textheight='+this.textheight+'">';
        _ostring+='<embed src="'+ this.flashpath+'" wmode="opaque" flashvars="pics='+this.pics.join('|')+'&links='+this.links.join('|')+'&texts='+this.texts.join('|')+'&borderwidth='+this.width+'&borderheight='+this.height+'&textheight='+this.textheight+'" menu="false" bgcolor="#ffffff" quality="high" width="'+ this.width +'" height="'+ (this.height+this.textheight) +'" allowscriptaccess="samedomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />';
        _ostring+='</object>';
        this.container.innerhtml=_ostring;
    }
}