//popupTutorial.js
// Author: S. Bhattacharjee
// used by States and all other solve files to popup Tutorial pages. It also
// contains the counters.

var popUpWindow = null;    
var windowCount = 0;
var windowName = "popUpWindow";
browser=navigator.appName;
browserVersion=parseInt (navigator.appVersion);

function switchImage(docID,imageFile,messageText)
{
    if ((browser.substring (0, 8) == "Netscape" && browserVersion >= 3)
        || (browser.substring (0, 9) == "Microsoft" && browserVersion >= 4))
    {
        document[docID].src = "testcentericons/"+imageFile+".jpg";
	  window.status=messageText;
    }
}
/*
 // check for license. This does not work because bottom.html never got reloaded. After cookie has been
 // read index.html (parent.index.html) should be reloaded, not the home.html file.
function openPopUpWindowLicensed(winURL, winWidth, winHeight, winFeatures, winLeft, winTop){
	if(validUser()=="false") {alert("You must log in (Web Edition) or activate TEST (Local Edition) to view the requested page.\nGo to Home page to log in, register, or access \"My Account\" to extend/upgrade your license.");}
	else {openPopUpWindow(winURL, winWidth, winHeight, winFeatures, winLeft, winTop);}
	}
*/

// opens a float window named popUpWindow for Problems,Tutorial, etc.
function openPopUpWindow(winURL, winWidth, winHeight, winFeatures, winLeft, winTop){
 window.status="The orange colored Task Bar at the bottom provides permanent access to important TEST modules.";
  winFeatures="menubar=no, scrollbars=yes, resizable=yes";
  if(winHeight==600) winHeight=0.9*screen.availHeight;
  var defaultPixelLeft = 200  
  var defaultPixelTop = 20   
  windowName = "popUpWindow" + windowCount++ //unique name for each pop-up window
  closePopUpWindow()          
  if (openPopUpWindow.arguments.length >= 4)  
    winFeatures = "," + winFeatures
  else 
    winFeatures = "" 
  if (openPopUpWindow.arguments.length == 6)  
    winFeatures += getLocation(winWidth, winHeight, winLeft, winTop)
  else
    winFeatures += getLocation(winWidth, winHeight, defaultPixelLeft, defaultPixelTop)
  popUpWindow = window.open(winURL, windowName, "width=" + winWidth 
           + ",height=" + winHeight +  winFeatures)
  popUpWindow.moveTo(screen.availWidth-winWidth-5,0);
  //alert("executing openPopup in jscript"+winHeight);
  if(winHeight>1000){ 
  	popUpWindow.moveTo(screen.availWidth-winWidth,0)
    	popUpWindow.resizeTo(winWidth,screen.availHeight)
  }
  }

function closePopUpWindow(){    
  if (navigator.appName != "Microsoft Internet Explorer" 
      || parseInt(navigator.appVersion) >=4) 
    if(popUpWindow != null) if(!popUpWindow.closed) popUpWindow.close() 
  }



function getLocation(winWidth, winHeight, winLeft, winTop){
  return ""
  }



function sizeParent(winWidth, winHeight){
	window.parent.resizeTo(winWidth,winHeight);
  }



 function writeYear() { //used by copyright
    var date=new Date();
    var yy=date.getFullYear();
    document.write(yy);
}

 function handleCounter(){   
	//----comment out if page count to be turned off.
	//document.write('<img src="http://thermo.sdsu.edu/cgi-bin/Count.cgi?sh=F&testpath=' + window.location + '">');
	
	//_uacct = "UA-128479-1";
	//urchinTracker();

 }


function handleCounterShow(){
    // count without show;
    handleCounter(); 
    //----count with show
    //document.write('<br><tt>Since Nov. 1, 2003, this page has been visited  <img src="http://thermo.sdsu.edu/cgi-bin/Count.cgi?trgb=ffffff&dd=E&testpath=' + window.location + '"> times.</tt>');

}