x_middle = screen.width/2
y_middle = screen.height/2

var newWindow = null
var newWindow2 = null

function openwin(url,name,width,height){
	
	locx = x_middle - (width/2)
	locy = y_middle - ((height/2) + 80)
	
	
	string = ""
	string = "status=no,scrollbars=no,resizable=no,"
	string += 'height=' + height + ','
	string += 'width=' + width + ','
	string += 'screenX=' + locx + ','
	string += 'screenY=' + locy + ','
	string += 'left=' + locx + ','
	string += 'top=' + locy + ','
	
	
	newWindow = window.open(url,name,string)
	
	if(javascript_version > 1.0)
	{
 		setTimeout('newWindow.focus();',250);
	}


}

function closewindow() {
  if (newWindow && newWindow.open && !newWindow.closed) newWindow.close();
}