// -----------------------------------------------------------------------------
// Globals
// Major version of Flash required
var requiredMajorVersion = 6;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Minor version of Flash required
var requiredRevision = 0;
// the version of javascript supported
var jsVersion = 1.0;

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;
jsVersion = 1.1;

// -----------------------------------------------------------------------------

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;
} 
// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
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 ) { 
			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 );	
			}
		}
	}	
}

	function meteFlash(flashFile, jpgAlternate, ancho, alto)
	{

		var hasReqestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
		

		// Check to see if the version meets the requirements for playback
		if (hasReqestedVersion) {  // if we've detected an acceptable version
		    var oeTags = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
		    + 'width="' + ancho + '" height="' + alto + '"'
		    + 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
		    + '<param name="movie" value="' + flashFile + '" /><param name="quality" value="high" />'
		    + '<param name="menu" value="false" /><param name="bgcolor" value="#FFFFFF" />'
		    + '<embed src="' + flashFile + '" quality="high" bgcolor="#FFFFFF" '
		    + 'width="' + ancho + '" height="' + alto + '" name="detectiontest" aligh="middle"'
		    + 'play="true"'
		    + 'loop="false"'
		    + 'quality="high"'
		    + 'menu="false"'
		    + 'allowScriptAccess="sameDomain"'
		    + 'type="application/x-shockwave-flash"'
		    + 'pluginspage="http://www.macromedia.com/go/getflashplayer">'
		    + '<\/embed>'
		    + '<\/object>';
		    document.write(oeTags);   // embed the Flash Content SWF when all tests are passed
		  } else {  // flash is too old or we can't detect the plugin
		    var alternateContent = '<img src="' + jpgAlternate + '" width="' + ancho + '" height="' + alto + '"'
		    document.write(alternateContent);  // insert non-flash content
		  }
	}

	function compruebaCampos(idCampo)
	{
	   if ( idCampo == 1 )
	   {
		if ( document.RedireccionCabecera.txtUsr.value.length == 0 )
		   document.RedireccionCabecera.txtUsr.value='usuario';
	   }
	   else if ( idCampo == 2 )
	   {
		if ( document.RedireccionCabecera.txtClave.value.length == 0 )
		   document.RedireccionCabecera.txtClave.value='contraseņa';
	   }

	}

	function borraCampos(idCampo)
	{
	   if ( idCampo == 1 )
	      document.RedireccionCabecera.txtUsr.value='';
	   else if ( idCampo == 2 )
	      document.RedireccionCabecera.txtClave.value='';
	}	


	function AbreFoto(url,name,width,height,resize,scroll) 
	{
	  var dialogWin = new Object();
	  dialogWin.width = width;
	  dialogWin.height = height;
	  now = new Date();
	  var millis=now.getTime();
	  var mstr=""+millis;

	  if (navigator.appName == "Netscape")
	  {
		dialogWin.left = window.screenX + ((window.outerWidth - dialogWin.width) / 2);
		dialogWin.top = window.screenY + ((window.outerHeight - dialogWin.height) / 2);
		var attr = 'screenX=' + dialogWin.left + ',screenY=' + dialogWin.top + ',resizable=' + resize + ',width=' + dialogWin.width + ',height=' + dialogWin.height + ',scrollbars=' + scroll + ',menubar=no,location=no,toolbar=no,status=no,directories=no';
	  }
	  else if (document.all)
	  {
		dialogWin.left = (screen.width - dialogWin.width) / 2;
		dialogWin.top = (screen.height - dialogWin.height) / 2;
		var attr = 'left=' + dialogWin.left + ',top=' + dialogWin.top + ',resizable=' + resize + ',width=' + dialogWin.width + ',height=' + dialogWin.height + ',scrollbars=' + scroll + ',menubar=no,location=no,toolbar=no,status=no,directories=no';
	  }
	  window.open(url,name,attr);
	}


	function CopyToClipboard()
	{
	   CopiedTxt = document.selection.createRange();
	   CopiedTxt.execCommand("Copy");
	}