// Developed By Internet Strategies (UK) Ltd 
// Popup Window - Centre of Screen Please...

var win = null;
function NewWindow(mypage,myname,w,h,scroll){
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings =
	'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
	win = window.open(mypage,myname,settings)
}

//<a href="mypage.html" onClick="NewWindow(this.href,'name','900','800','no','no','no');return false">Sample Link</a>