var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

// Minor version of Flash required
var requiredMinorVersion = 0;
// Revision of Flash required
var requiredRevision = 0;

function getWidth()
{
	var frameWidth = '';
  if (self.innerWidth)
  {
	frameWidth = self.innerWidth;
  }
  else if (document.documentElement && document.documentElement.clientWidth)
  {
	frameWidth = document.documentElement.clientWidth;
  }
  else if (document.body)
  {
	frameWidth = document.body.clientWidth;
  }
  return frameWidth;
}

function getHeight()
{
	var frameHeight = '';
  if (self.innerHeight)
  {
	frameHeight = self.innerHeight;
  }
  else if (document.documentElement && document.documentElement.clientHeight)
  {
	frameHeight = document.documentElement.clientHeight;
  }
  else if (document.body)
  {
	frameHeight = document.body.clientHeight;
  }
  return frameHeight;
}

var imageView
function bigImage(whichImage)
{
	viewW = 960;
	viewH = 700;
	W = getWidth();
	H = getHeight();
	if(W < 960)
	{
		viewW = W;
	}
	if(H < 700)
	{
		viewH = H;
	}
	var newImage = '/art/lgimages/' + whichImage + '.jpg';
	var imageView = open('','bigImage','toolbar=no,width='+viewW+',height='+viewH+',top=0,left=0,menubar=no,location=no,status=yes,scrollbars=yes,resizable=yes');
	imageView.focus();
	imageView.document.write('<html>');
	imageView.document.write('<head>');
	imageView.document.write('<title>Margaret Ross Tolbert</title>');
	imageView.document.write('<meta http-equiv="imagetoolbar" content="no">');
	imageView.document.write('</head>');
	imageView.document.write('<body bgcolor=#ffffff topmargin=0 leftmargin=0 marginwidth=0 marginheight=0>');
	imageView.document.write('<div align="center">');
	imageView.document.write('<table width="100%" height="100%" cellpadding="0" cellspacing="0" border="0">');
	imageView.document.write('<tr><td align="center" valign="middle">');
	imageView.document.write('<img src=' + newImage + '>');
	imageView.document.write('</td></tr>');
	imageView.document.write('<tr><td align="center"><br><br><font size="1">');
	imageView.document.write('<a href="javascript:window.close();">Close Window</a></font><td></tr>');
	imageView.document.write('</table>');
	imageView.document.write('</div>');
	imageView.document.write('</body>');
	imageView.document.write('</html>');
	imageView.document.close();
}



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_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) { //v3.0
  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); return x;
}

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];}
}

function JSGetSwfVer(i)
{
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
      		var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			descArray = flashDescription.split(" ");
			tempArrayMajor = descArray[2].split(".");
			versionMajor = tempArrayMajor[0];
			versionMinor = tempArrayMajor[1];
			if ( descArray[3] != "" ) {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
      		versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
            flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
      	} else {
			flashVer = -1;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	// Can't detect in all other cases
	else {
		
		flashVer = -1;
	}
	return flashVer;
} 

function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) 
{
 	reqVer = parseFloat(reqMajorVer + "." + reqRevision);
   	// loop backwards through the versions until we find the newest version	
	for (i=25;i>0;i--) {	
		if (isIE && isWin && !isOpera) {
			versionStr = VBGetSwfVer(i);
		} else {
			versionStr = JSGetSwfVer(i);		
		}
		if (versionStr == -1 ) 
		{ 
			//alert('no version');
			return false;
		} else if (versionStr != 0) {
			if(isIE && isWin && !isOpera) {
				tempArray         = versionStr.split(" ");
				tempString        = tempArray[1];
				versionArray      = tempString .split(",");				
			} else {
				versionArray      = versionStr.split(".");
			}
			versionMajor      = versionArray[0];
			versionMinor      = versionArray[1];
			versionRevision   = versionArray[2];
			
			versionString     = versionMajor + "." + versionRevision;   // 7.0r24 == 7.24
			versionNum        = parseFloat(versionString);
        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
			if ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
				return true;
			} else {
				return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );	
			}
		}
	}	
	return (reqVer ? false : 0.0);
}

function showFlash(whatMovie,paramString,movieName,W,H,BG,Win,Alignment,whatScale,whatVersion,alternateContent,whatAccess)
{
	var requiredMajorVersion = whatVersion;
	if(whatScale == null || whatScale == '')
	{
		whatScale = 'showAll';
	}
	if(whatAccess == null || whatAccess == '')
	{
		whatAccess = 'sameDomain';
	}
	var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
	if(hasRightVersion)
	{  // if we've detected an acceptable version
    var oeTags = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
    + ' width="'+W+'" height="'+H+'" id="'+movieName+'"'
    + ' codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
    + '<param name="movie" value="'+whatMovie+paramString+'" />'
    + '<param name="menu" value="false" />'
    + '<param name="quality" value="high" />'
    + '<param name="wmode" value="'+Win+'" />'
    + '<param name="bgcolor" value="#'+BG+'" />'
    + '<param name="scale" value="'+whatScale+'" />'
    + '<embed src="'+whatMovie+paramString+'" menu="false" quality="high"'
    + ' wmode="'+Win+'" bgcolor="#'+BG+'" '
    + ' scale="'+whatScale+'"'
    + ' width="'+W+'" height="'+H+'" name="'+movieName+'" align="'+Alignment+'"'
    + 'play="true"'
    + 'loop="false"'
    + 'quality="high"'
    + 'allowScriptAccess="'+whatAccess+'"'
		+ 'swLiveConnect="true"'
    + 'type="application/x-shockwave-flash"'
    + 'pluginspage="https://www.macromedia.com/go/getflashplayer">'
    + '<\/embed>'
    + '<\/object>';
		//alert(oeTags);
    document.write(oeTags);   // embed the flash movie
  } 
	else 
	{
		if(alternateContent.indexOf('(') > 0)
		{
	    //eval(alternateContent);
			document.write(alternateContent);
		}
		else
		{
			document.write(alternateContent);
		}
  }
}
