function subWindow(url){
h=600;
w=760;
newWindow = window.open(url,'genwindow','width='+w+',height='+h+',top='+(screen.height-h)/2+',left='+(screen.width-w)/2+',location=1,directories=0,toolbar=1,status=yes,menuBar=yes,scrollBars=yes,resizable=yes');
newWindow.focus();
}
function subWindow1(url){
h=480;
w=600;
cartWindow = window.open(url,'cartwin','width=600,height='+h+',top='+(screen.height-h)/4+',left=0,location=1,directories=0,status=yes,menuBar=no,scrollBars=yes,resizable=yes');
cartWindow.focus();
}
function subWindow2(url){
h=600;
w=760;
newWindow = window.open(url,'imgwindow','width='+w+',height='+h+',top='+(screen.height-h)/2+',left='+(screen.width-w)/2+',location=1,directories=0,toolbar=0,status=no,menuBar=no,scrollBars=yes,resizable=yes');
newWindow.focus();
}