function serv_desc(mypage) {

// Define the size of your window in pixels with "width" and "height." 
mainwin = window.open("","remotewin","width=210,height=465,scrollbars=yes,resizable=0,location=0,status=0,menubar=0 left=30,top=30");

//toolbar=0,location=0,directories=0,status=0,menubar=0

// Put the full url of your remote document where you see "URL".
mainwin.location.href = mypage;

    if (mainwin.opener == null) mainwin.opener = window; 
mainwin.opener.name = "opener";
}

function serv_desc_small(mypage) {

// Define the size of your window in pixels with "width" and "height." 
mainwin = window.open("","remotewin","width=210,height=465,scrollbars=yes,resizable=0,location=0,status=0,menubar=0 left=30,top=30");

//toolbar=0,location=0,directories=0,status=0,menubar=0

// Put the full url of your remote document where you see "URL".
mainwin.location.href = mypage;

    if (mainwin.opener == null) mainwin.opener = window; 
mainwin.opener.name = "opener";
}