function OpenWin(url){
var win1=window.open(url,'wname','toolnar=no,location=no,status=no,menubar=no,scrollbars=no,width=800,height=600');
win1=document.close();
}
function OpenWin1(url){
var win1=window.open(url,'wname','toolnar=no,location=no,status=no,menubar=no,scrollbars=no,width=640,height=480');
win1=document.close();
}
function OpenWin2(url){
var win1=window.open(url,'wname','toolnar=no,location=no,status=no,menubar=no,scrollbars=no,width=600,height=800');
win1=document.close();
}
function OpenWin3(url){
var win1=window.open(url,'wname','toolnar=no,location=no,status=no,menubar=no,scrollbars=no,width=800,height=450');
win1=document.close();
}