// Window Open
var win=null;
function NewWindow(mypage,myname,w,h,scroll,pos){
if(pos=="random"){LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;TopPosition=(screen.height)?Math.floor(Math.random()*(screen.height-h)):100;}
if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?((screen.height-h)-20)/2:100;}
else if((pos!="center" && pos!="random") || pos==null){LeftPosition=50;TopPosition=50}
settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';
win=window.open(mypage,myname,settings);
if(win.focus){win.focus();}}

function LaunchCallBack(){
	NewWindow('http://www.total-fencing.co.uk/html/PopUpCallBack.htm','CallBack',550,450,'center')
}