function renderimage(page,div)
{
    var innervalue = new String();
    var nextpage = (page + 1)%4;
    var prevpage = page - 1;
    if(prevpage == -1)
        prevpage = 3;



    innervalue="<a href=\"#\" onClick=\"renderimage("+nextpage+",'poof')\">next</a> |"; 
    innervalue+="<a href=\"#\" onClick=\"renderimage("+prevpage+",'poof')\">prev</a> |"; 
    innervalue+="<a href=\"#\" onClick=\"renderimage("+0+",'poof')\">0</a> |"; 
    innervalue+="<a href=\"#\" onClick=\"renderimage("+1+",'poof')\">1</a> |"; 
    innervalue+="<a href=\"#\" onClick=\"renderimage("+2+",'poof')\">2</a> |"; 
    innervalue+="<a href=\"#\" onClick=\"renderimage("+3+",'poof')\">3</a> |"; 
    innervalue+="<a target=\"_blank\" href=\"http://chaits.accosted.net/images/scan"+page+".jpg"+"\">full image</a> "; 
    innervalue+="<br>";
    innervalue+= "<a href=\"#\" onClick=\"renderimage("+nextpage+",'poof')\"><img width=640 height=480 src=\"http://chaits.accosted.net/images/scan"+page+".jpg\"/></a>";

    document.getElementById("poof").innerHTML = innervalue;
}