/*

* Developed by Fusion Learning Systems, 2002

* Exception: All MM_ methods are MacroMedia.

*/





//*********************************************************************************//

// This function takes a selected value and loads the URL and window parameters

//*********************************************************************************//



function loadTool(toolValue)

{

	if (toolValue != "")

		{

			switch (toolValue) {  

				case "glossary_sp1":  

				{ 

				 	//alert("glossary");

					toolPopupWindow = window.open('glossary.html','toolPopupWindow','width=413,height=456,resizable=yes,menubar=no,scrollbars=no');

				  	break; 

				}

				case "grammarSummary_sp1":  

				{ 

				 	//alert("grammarSummary");

					toolPopupWindow = window.open('grammarSummary.html','toolPopupWindow','width=413,height=456,resizable=yes,menubar=no,scrollbars=no');

				  	break; 

				}

					case "journal_sp1":  

				{ 

					if (top.uppernav.journalQSID!=null) {
						top.hrwSpawn508NBQuesSet('WV31',top.uppernav.journalQSID);
					} else {
						alert("Please select a chapter which contains a Journal.");
					}
					
				  	break;					

				}
				
				case "journal_fr1":  

				{ 

					if (top.uppernav.journalQSID!=null) {
						top.hrwSpawn508NBQuesSet('WA31',top.uppernav.journalQSID);
					} else {
						alert("Please select a chapter which contains a Journal.");
					}
					
				  	break;					

				}
				
				case "journal_sp1a":  

				{ 

					if (top.uppernav.journalQSID!=null) {
						top.hrwSpawn508NBQuesSet('WD31',top.uppernav.journalQSID);
					} else {
						alert("Please select a chapter which contains a Journal.");
					}
					
				  	break;					

				}
				
				case "journal_sp1b":  

				{ 

					if (top.uppernav.journalQSID!=null) {
						top.hrwSpawn508NBQuesSet('WE31',top.uppernav.journalQSID);
					} else {
						alert("Please select a chapter which contains a Journal.");
					}
					
				  	break;					

				}
				
				case "journal_sp2":  

				{ 

					if (top.uppernav.journalQSID!=null) {
						top.hrwSpawn508NBQuesSet('WV32',top.uppernav.journalQSID);
					} else {
						alert("Please select a chapter which contains a Journal.");
					}
					
				  	break;					

				}
				
				case "journal_fr2":  

				{ 

					if (top.uppernav.journalQSID!=null) {
						top.hrwSpawn508NBQuesSet('WA32',top.uppernav.journalQSID);
					} else {
						alert("Please select a chapter which contains a Journal.");
					}
					
				  	break;					

				}
				
				case "journal_fr1a":  

				{ 

					if (top.uppernav.journalQSID!=null) {
						top.hrwSpawn508NBQuesSet('WA3A',top.uppernav.journalQSID);
					} else {
						alert("Please select a chapter which contains a Journal.");
					}
					
				  	break;					

				}
				
				case "journal_fr1b":  

				{ 

					if (top.uppernav.journalQSID!=null) {
						top.hrwSpawn508NBQuesSet('WA3B',top.uppernav.journalQSID);
					} else {
						alert("Please select a chapter which contains a Journal.");
					}
					
				  	break;					

				}

				

			}//end switch 

		}//end if not empty	

}



//*********************************************************************************//

//This function loads a URL in the Parent Window

//*********************************************************************************//



function loadURL(url) {

	window.parent.location=url;

}



//*********************************************************************************//

//This function loads a redirected URL in the Parent Window

//*********************************************************************************//



function redirect(url) { 

	//setTimeout(redirect(),10000);

	window.location.replace(url);

}



//*********************************************************************************//

// This function lauches the popup window

// Browser detect opens different size window to accomodate Netscape

// Netscape window: 788 X 525

// IE window: 788 X 494  

// May have to adjust size for MAC

//*********************************************************************************//



function loadPopup(gotoPage) {

var bName=navigator.appName;

var bVer=parseInt(navigator.appVersion);

var platform=navigator.platform.substr(0,3);



// If user OS is Windows

if (platform=="Win") {

	//Netscape

	if ((bName=="Netscape") && (bVer<=4)) {

		popupWindow = window.open(gotoPage,'popupwindow','width=788,height=525,resizable=yes,menubar=yes');	

	}

	//MSIE4

	else {

		popupWindow = window.open(gotoPage,'popupwindow','width=788,height=494,resizable=yes,menubar=yes');

	}

	

// If user OS is Mac

} else if (platform=="Mac") {

	//Netscape

	if ((bName=="Netscape") && (bVer>=4)) {

		popupWindow = window.open(gotoPage,'popupwindow','width=788,height=525,resizable=yes,menubar=yes');

	}

	//MSIE

	else {

		popupWindow = window.open(gotoPage,'popupwindow','width=788,height=494,resizable=yes,menubar=yes');

		}



	} 



}





//*********************************************************************************//

// This function loads the Help Window

//*********************************************************************************//



function loadHelpWL() {

	popupWindow = window.open('../../nsmedia/tsupport/teachersupport_help.htm','help','width=740,height=450,resizable=yes,menubar=yes,scrollbars=yes');

}



//*********************************************************************************//



function loadTutor(gotoPage) {

	//SCITUTOR LINKS

	//popupWindow = window.open(gotoPage,'tutorwindow','width=775,height=550,resizable=yes,menubar=yes,scrollbars=no');	

	popupWindow = window.open(gotoPage,'tutorwindow','menubar=no,toolbar=no,resizable=yes,scrollbars=yes,dependent=yes,status=0,alwaysRaised=yes,width=790,height=544');

	//popupWindow = window.open(gotoPage,'tutorwindow','menubar=no,toolbar=no,resizable=no,scrollbars=no,dependent=yes,status=0,alwaysRaised=yes,width=800,height=600');	

}



//*********************************************************************************//



function loadCpyrghtLinks(gotoPage) {

	popupWindow = window.open(gotoPage,'cpyrghtlinkswindow','width=575,height=450,resizable=yes,scrollbars=yes');

}



//*********************************************************************************//



function MM_preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();

    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

}



//*********************************************************************************//

function MM_findObj(n, d) { //v4.0

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);

  if(!x && document.getElementById) x=document.getElementById(n); return x;

}



//*********************************************************************************//

function MM_nbGroup(event, grpName) { //v3.0

  var i,img,nbArr,args=MM_nbGroup.arguments;

  if (event == "init" && args.length > 2) {

    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {

      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;

      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();

      nbArr[nbArr.length] = img;

      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {

        if (!img.MM_up) img.MM_up = img.src;

        img.src = img.MM_dn = args[i+1];

        nbArr[nbArr.length] = img;

    } }

  } else if (event == "over") {

    document.MM_nbOver = nbArr = new Array();

    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {

      if (!img.MM_up) img.MM_up = img.src;

      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];

      nbArr[nbArr.length] = img;

    }

  } else if (event == "out" ) {

    for (i=0; i < document.MM_nbOver.length; i++) {

      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }

  } else if (event == "down") {

    if ((nbArr = document[grpName]) != null)

      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }

    document[grpName] = nbArr = new Array();

    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {

      if (!img.MM_up) img.MM_up = img.src;

      img.src = img.MM_dn = args[i+1];

      nbArr[nbArr.length] = img;

  } }

}



//*********************************************************************************//

function MM_reloadPage(init) {  //reloads the window if Nav4 resized

  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {

    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}

  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();

}



MM_reloadPage(true);



//*********************************************************************************//

// sets visibility of <div> object taking into account IE/NS differences in DOM.

function showHideObject(obj, visible) {

    v = visible

    if (obj.style) {

	  obj=obj.style;

	  v=(v=='show')?'visible':(v='hide')?'hidden':v;

    }

    obj.visibility=v;

}





//*********************************************************************************//

function MM_swapImgRestore() { //v3.0

  var i,x,a=document.MM_sr; 

  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) 

  x.src=x.oSrc;

}



//*********************************************************************************//

function MM_swapImage() { //v3.0

  var i,

  j=0,x,a=MM_swapImage.arguments; 

  document.MM_sr=new Array; 

  for(i=0;i<(a.length-2);i+=3)

   if ((x=MM_findObj(a[i]))!=null)

   	{

		document.MM_sr[j++]=x; 

			if(!x.oSrc) x.oSrc=x.src; 

			x.src=a[i+2];

	}

}