function popup(url) 
{
 var width  = 620;
 var height = 450;
 var left   = (screen.width  - width)/2;
 var top    = (screen.height - height)/2;
 var params = "width="+width+", height="+height;
 params += ", top="+top+", left="+left;
 params += ", directories=no";
 params += ", location=no";
 params += ", menubar=no";
 params += ", resizable=yes";
 params += ", scrollbars=yes";
 params += ", status=no";
 params += ", toolbar=no";
 newwin=window.open(url,"somenews", params);
 if (window.focus) {newwin.focus()}
 return false;
}

function screenspopup(url) 
{
 var width  = 900;
 var height = 750;
 var left   = (screen.width  - width)/2;
 var top    = (screen.height - height)/2;
 var params = "width="+width+", height="+height;
 params += ", top="+top+", left="+left;
 params += ", directories=no";
 params += ", location=no";
 params += ", menubar=no";
 params += ", resizable=no";
 params += ", scrollbars=no";
 params += ", status=no";
 params += ", toolbar=no";
 newwin=window.open(url,"screens", params);
 if (window.focus) {newwin.focus()}
 return false;
}

function wallpaperspopup(url)
{
 var width  = 800;
 var height = 600;
 var left   = (screen.width  - width)/2;
 var top    = (screen.height - height)/2;
 var params = "width="+width+", height="+height;
 params += ", top="+top+", left="+left;
 params += ", directories=no";
 params += ", location=no";
 params += ", menubar=no";
 params += ", resizable=no";
 params += ", scrollbars=no";
 params += ", status=no";
 params += ", toolbar=no";
 newwin=window.open(url,"wallpapers", params);
 if (window.focus) {newwin.focus()}
 return false;
}

function trailerpopup(url) 
{
 var width  = 1300;
 var height = 740;
 var left   = (screen.width  - width)/2;
 var top    = (screen.height - height)/2;
 var params = "width="+width+", height="+height;
 params += ", top="+top+", left="+left;
 params += ", directories=no";
 params += ", location=no";
 params += ", menubar=no";
 params += ", resizable=no";
 params += ", scrollbars=no";
 params += ", status=no";
 params += ", toolbar=no";
 newwin=window.open(url,"trailer", params);
 if (window.focus) {newwin.focus()}
 return false;
}

function searchscreen(url)
{
 newwin=window.open(url,"searchscreen");
 if (window.focus) {newwin.focus()}
 return false;
}