// global variables

// if IE5.5+ on win32, then display PNGs with AlphaImageLoader
if ((browser.isIE55 || browser.isIE6up) && browser.isWin32) {
	var pngAlpha = true;
// else, if the browser can display PNGs normally, then do that. that list includes:
	//     -Gecko Engine: Netscape 6 or Mozilla, Mac or PC
	//     -IE5+ Mac (OpacityObject applies the background image at 100% opacity)
	//     -Opera 6+ PC
	//     -Opera 5+ Mac (Doesn't support dynamically-set background images)
	//     -Opera 6+ Linux 
	//     -Omniweb 3.1+ 
	//     -Icab 1.9+ 
	//     -WebTV 
	//     -Sega Dreamcast
} else if ((browser.isGecko) || (browser.isIE5up && browser.isMac) || (browser.isOpera && browser.isWin && browser.versionMajor >= 6) || (browser.isOpera && browser.isUnix && browser.versionMajor >= 6) || (browser.isOpera && browser.isMac && browser.versionMajor >= 5) || (browser.isOmniweb && browser.versionMinor >= 3.1) || (browser.isIcab && browser.versionMinor >= 1.9) || (browser.isWebtv) || (browser.isDreamcast)) {
	var pngNormal = true;
	// otherwise, we use plain old GIFs
}

var ns = (document.all)?false:true;
var browserVersion = parseFloat(navigator.appVersion );

// Instantiates the object, defines the properties and methods.

	if (pngAlpha) {
		document.write('<link rel="stylesheet" href="css/png_alpha.css" type="text/css" media="screen" />');
	} else if (pngNormal) {
		document.write('<link rel="stylesheet" href="css/png_normal.css" type="text/css" media="screen" />');
	} else {
		document.write('<link rel="stylesheet" href="css/no_png.css" type="text/css" media="screen" />');
	}

// SCRIPTS GENÉRICOS

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function blinkIt(){
	if(!document.all)return;
	else{
		for(i=0;i<document.all.tags('blink').length;i++){
			s=document.all.tags('blink')[i];
			s.style.visibility=(s.style.visibility=='visible')?'hidden':'visible';
		}
	}
}
if(document.all){setInterval('blinkIt()',500)}