options="width=600,height=200,screenX=10,screenY=10,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=yes,location=yes,status=yes"

 options700="width=700,height=200,screenX=10,screenY=10,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=yes,location=yes,status=yes"

 options800="width=800,height=400,screenX=10,screenY=10,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=yes,location=yes,status=yes"

 options850="width=850,height=600,screenX=10,screenY=10,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=yes,location=yes,status=yes"

 
 
 var newwindow = '';
 function popup(url) {
  if (!newwindow.closed && newwindow.location) {
	  newwindow.location.href = url;
		}
		else {
		  newwindow=window.open(url,'name','width=850,height=600,screenX=10,screenY=10,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=yes,location=yes,status=yes,');
if (!newwindow.opener) newwindow.opener = self;
 }
	if (window.focus) {newwindow.focus()}
	return false;
	}
 
	
	
  function MissionWindow(fileName,imageHeight,imageWidth) {
      myFloater=window.open("","myWindow","width="+imageWidth+",height="+imageHeight);
      myFloater.location.href = fileName;
  }
	
	
	
	function MissionWindow1(fileName,config) {
      myFloater1=window.open("","myWindow",config);
      myFloater1.location.href = fileName;
  }
	
 function handleEnter (field, event) {
		var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
		if (keyCode == 13) {
			var i;
			for (i = 0; i < field.form.elements.length; i++)
				if (field == field.form.elements[i])
					break;
			i = (i + 1) % field.form.elements.length;
			field.form.elements[i].focus();
			return false;
		} 
		else
		return true;
	}