var jsVersion = 1.1;
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;

// JavaScript helper required to detect Flash Player Plugin version information
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;
} 

// If called with no parameters this function returns a floating point value 
// which should be the version of the Flash Player or 0.0 
// ex: Flash Player 7r14 returns 7.14
// If 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 );	
		}
	}	
	return (reqVer ? false : 0.0);
}

function load_flash8(urlflash, name, width, height)
{
	var hasRightVersion = DetectFlashVer(8, 8, 0);
	
	if(hasRightVersion)// if we've detected an acceptable version
	{
		document.write('<object type="application/x-shockwave-flash" data="'+urlflash+'" width="'+width+'" height="'+height+'">');
		document.write('<param name="movie" value="'+urlflash+'" />');
		document.write('<param name="quality" value="high" />');
		document.write('<param name="wmode" value="transparent" />');
		document.write('</object>');
		
	}
	else // flash is too old or we can't detect the plugin
	{
	    var content = 
	      '<br /><div align="center">A versão do flash instalada no seu navegador é antiga.<br />'
	  	+ 'Para visualizar este conteúdo baixe a versão mais recente do <a href=http://www.macromedia.com/go/getflash/>Macromedia Flash Player.</a></div>';
	    document.write(content);  // insert non-flash content
	}
}

function load_flash(urlflash, name, width, height)
{
	document.write('<object type="application/x-shockwave-flash" data="'+urlflash+'" width="'+width+'" height="'+height+'">');
	document.write('<param name="movie" value="'+urlflash+'" />');
	document.write('<param name="quality" value="high" />');
	document.write('<param name="wmode" value="transparent" />');
	document.write('</object>');
}


function banner_to_top()
{
	document.getElementById('div_banner_expansivo_mini').style.zIndex = -10;
	document.getElementById('div_banner_expansivo').style.zIndex = 999;
	if(document.getElementById('topo'))
	{
		document.getElementById('topo').style.zIndex = 2;
	}
	if(document.getElementById('topo_interna'))
	{
		document.getElementById('topo_interna').style.zIndex = 2;
	}
}

function banner_to_bottom()
{
	document.getElementById('div_banner_expansivo_mini').style.zIndex = 10;
	document.getElementById('div_banner_expansivo').style.zIndex = -10;
	if(document.getElementById('topo'))
	{
		document.getElementById('topo').style.zIndex = 0;
	}
	if(document.getElementById('topo_interna'))
	{
		document.getElementById('topo_interna').style.zIndex = 999;
	}
}

function load_function()
{
	if(navigator.appName.indexOf('Internet Explorer')>0)
	{
		if(document.getElementById('geral-principal'))
		{
			document.getElementById('geral-principal').style.top = '-139px';
		}
		if(document.getElementById('rodape'))
		{
			document.getElementById('rodape').style.top = '-139px';
		}
	}
	/*if(navigator.userAgent.indexOf('MSIE 6.0')>0)
	{
		if(document.getElementById('geral-principal-interna'))
		{
			document.getElementById('geral-principal-interna').style.top = '-30px';
		}
		if(document.getElementById('rodape-interna'))
		{
			document.getElementById('rodape-interna').style.top = '-30px';
		}
	}*/
}