var newWindow
function view(file, name){

var winBars = 'directories=no,location=no,menubar=no,status=no';
winBars += ',titlebar=no,toolbar=no,resizable=yes,hotkeys=no';
var winOptions = 'scrollbars=yes,alwaysRaised=no,dependent=yes';
var winSize = 'width=640,height=480';
var winLocate = 'screenX=10,screenY=50';

if (name == "ferries"){
var winSize = 'width=776,height=380,left=40,top=40';
  } else if(name == "buses"){
var winSize = 'width=790,height=480,left=40,top=40';  
  } else if(name == "travelpass"){
var winSize = 'width=806,height=580,left=40,top=40'; 
  } else if(name == "car"){
var winSize = 'width=535,height=330,left=0,top=0';
  } else if(name == "our_performance"){
var winSize = 'width=762,height=550,left=40,top=40';
  } else {
var winSize = 'width=640,height=480,left=40,top=40';
  }

    var winFeatures = winBars + ',' + winOptions + ',' + winSize + ',' + winLocate;
	if (!newWindow || newWindow.closed) {
	newWindow = window.open(file,"",winFeatures)
	}
	else {newWindow.close();
	newWindow = window.open(file,"",winFeatures)
	}
}