<!--
 // trying to figure out under what browser we're running

 var br=0; // 0 - unknown; 1-netscape; 2-microsoft

 var br_name = navigator.appName.substring(0,9);
 var br_ver  = parseInt(navigator.appVersion.substring(0,3));


 if (br_name == "Netscape"  ) { br=1; }
 if (br_name == "Microsoft" ) { br=2; }

 var LayersOK   = false;  // browser can handle layers
 var PicturesOK = false;  // browser can preload picture

 if (br_ver>3) { LayersOK=true; PicturesOK=true; } else if (br==1) PicturesOK=true;


if (PicturesOK) // enhanced links only for newest browsers...
	{
	 document.write('<style> A:link    {text-decoration: none; color: "#008BCE"; font-family: arial;}');
	 document.write('A:visited {text-decoration: none; color: "#008BCE"; font-family: arial;}');
	 document.write('A:active  {text-decoration: none; color: "#ff0000"; font-family: arial;}');
	 document.write('A:hover   {text-decoration: none; color: "#640000"; font-family: arial;}</style>');
	}


 //alert(br_name+"  "+br_ver);
 //alert("Pictures "+PicturesOK+";  Layers "+LayersOK);


var version = "0";
var picked = "";

bVer = parseInt(navigator.appVersion);
if      (bVer >= 4) version = "4";
else if (bVer == 3) version = "3";
else if (bVer == 2) version = "2";


if (version == "3" || version == "4"){

 btn01_roll = new Image();
 btn01_roll.src = "images/gui-izq02-on.gif";
 btn01_idle = new Image();
 btn01_idle.src = "images/gui-izq02-off.gif";
 btn01_act = new Image();
 btn01_act.src = "images/gui-izq02-on.gif";

 btn02_roll = new Image();
 btn02_roll.src = "images/gui-izq04-on.gif";
 btn02_idle = new Image();
 btn02_idle.src = "images/gui-izq04-off.gif";
 btn02_act = new Image();
 btn02_act.src = "images/gui-izq04-on.gif";

 btn03_roll = new Image();
 btn03_roll.src = "images/gui-izq06-on.gif";
 btn03_idle = new Image();
 btn03_idle.src = "images/gui-izq06-off.gif";
 btn03_act = new Image();
 btn03_act.src = "images/gui-izq06-on.gif";

 btn04_roll = new Image();
 btn04_roll.src = "images/gui-izq08-on.gif";
 btn04_idle = new Image();
 btn04_idle.src = "images/gui-izq08-off.gif";
 btn04_act = new Image();
 btn04_act.src = "images/gui-izq08-on.gif";

 btn05_roll = new Image();
 btn05_roll.src = "images/gui-izq10-on.gif";
 btn05_idle = new Image();
 btn05_idle.src = "images/gui-izq10-off.gif";
 btn05_act = new Image();
 btn05_act.src = "images/gui-izq10-on.gif";

}


function overImg(objName){
	if (version == "3" || version == "4"){
		if (picked != objName){
			imgSrc = eval(objName + "_roll.src");
			document[objName].src = imgSrc;
		}
	}
}

function outImg(objName){
	if (picked != objName){
		if (version == "3" || version == "4"){
			imgSrc = eval(objName + "_idle.src");
			document[objName].src = imgSrc;
		}
	}
}

function monitor(iname){
//	if (version == "3" || version == "4"){
//		if (document.images){
//			if (iname == "blank")
//			{
//				document.izq01.src=eval(iname+"_on.src");
//				document.izq02.src=eval(iname+"_on.src");
//				document.izq03.src=eval(iname+"_on.src");
//				document.der01.src=eval(iname+"_on.src");
//				document.der02.src=eval(iname+"_on.src");
//				document.der03.src=eval(iname+"_on.src");
//			}
//			if (iname == "logo")
//			{
//				document.der01.src=eval(iname+"_on.src");
//			}
//			if (iname == "btn01")
//			{
//				document.izq01.src=eval(iname+"_on.src");
//			}
//			if (iname == "btn02")
//			{
//				document.izq02.src=eval(iname+"_on.src");
//			}
//			if (iname == "btn03")
//			{
//				document.izq03.src=eval(iname+"_on.src");
//			}
//			if (iname == "btn04")
//			{
//				document.der01.src=eval(iname+"_on.src");
//			}
//			if (iname == "btn05")
//			{
//				document.der02.src=eval(iname+"_on.src");
//			}
//			if (iname == "btn06")
//			{
//				document.der03.src=eval(iname+"_on.src");
//			}
//		}
//	}
}

function onImg(objName){
 	if (version == "3" || version == "4"){
 		if (picked != "none" && picked != objName){
 			imgSrc = eval(objName + "_act.src");
 			imgSrc2 = eval(picked + "_idle.src");
 			document[objName].src = imgSrc;
 			document[picked].src = imgSrc2;
 			picked = (objName);
		}
		else if (picked == objName){
		}
		else{
 			imgSrc = eval(objName + "_act.src");
 			document[objName].src = imgSrc;
 			picked = (objName);
		}
	}
}

//-->

