function changeSize(me, delta)
{
    me.width = me.width + delta;
}
//fpw - Path
//id - ArticleID
//cid - ContentID
//file - Filename
function showPicture(fpw, id, cid, file, format)
{

    var img1 = document.getElementById('img1');
    if (img1)
    {
        hidePicture();
    }
    else
    {
        img1 = document.createElement('img');
        img1.setAttribute('id','img1');
        img1.src=fpw+"/"+cid+"/"+format+"/"+file;
        img1.border='1';
        img1.title='Click to close';
        img1.onclick=hidePicture;
        var bigPicture = document.getElementById('bigPicture')
        bigPicture.appendChild(img1);
    }
}

function hidePicture() 
{
    var bigPicture = document.getElementById('bigPicture');
    var img1 = document.getElementById('img1');
    if (img1) bigPicture.removeChild(img1);
}  

var picWindow;      

function openPicture(fpw, id, cid, file, format)
{
   
    
    picWindow = window.open('http://www.renuz.net/PictureViewer.asp?src='+fpw+"/"+cid+"/"+format+"/"+file+'&path='+fpw+"/"+cid+"/&name="+file,
                            'largepic', 
                            'location=0,width=641,height=500,resizable=1');
    picWindow.focus(); 

}