function gotosite(site) 
    { 
    if (site != "") { self.location=site; }
    }

function openNewWindow(fileName, windowname, width, height) 
    { 
    window.open(fileName,windowname,'toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=0,resizable=1,width='+width+',height='+height)
    } 

function openCluWindow(width, height) 
    { 
    window.open('http://www.tron-sector.com/clu/default.asp','Clu','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+width+',height='+height)
    } 

function ShowBig(url)
    {
    document.LargePreview.src = url;
    jsURL = url
    return;
    }