function Is()
{
var agent = navigator.userAgent.toLowerCase();
this.major = parseInt(navigator.appVersion);
this.minor = parseFloat(navigator.appVersion);
this.ns = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
this.ns4 = (this.ns && (this.major >= 4)&& this.ns && (this.major <5));
this.ns6= (this.ns && (this.major >= 5));
this.ie = (agent.indexOf("msie") != -1);
this.ie4 = (this.ie && (this.major >= 4));
this.agent2 = navigator.userAgent;
this.opera = this.agent2.indexOf("Opera")>-1;
this.win = (agent.indexOf("win")!=-1);
this.mac = (agent.indexOf("mac")!=-1);
this.unix = (agent.indexOf("x11")!=-1);
this.linux = (agent.indexOf("inux")!=-1);
this.no_ns = (this.ie || this.opera || this.mac || this.unix || this.linux);
}
var is = new Is();
if(is.ns4)
{
doc = "document";
sty = "";
htm = ".document";
}
else if(is.no_ns)
{
doc = "document.all";
sty = ".style";
htm = "";
}
else if(is.ns6)
{
doc = "document.getElementById(";
sty = ").style";
htm = "";
}
//quitar-tapar rollover en carga
function quitatapa()
{
tapaObj = eval(doc + '["tapa"]' + sty);
tapaObj.visibility="hidden";
}
//muestra y oculta capas
function muestracapa(cual)
{
comoObj = eval(doc + '["'+cual+'"]' + sty);
comoObj.visibility="visible";
}
function ocultacapa(cual2)
{
comoObj = eval(doc + '["'+cual2+'"]' + sty);
comoObj.visibility="hidden";
}
//abrir ventanas
function abrir(url,x,y)
{
window.open (url,'CBD_Habitat','resizable=yes,width='+x+',height='+y+',menubar=0,location=0,scrollbars=1')
}
//ventanas galeria imágenes
function makeNewWindow(titulo,imagen,ancho,alto)
{
if (is.ns6 || is.no_ns)
{
newWindow=window.open("","","width="+ancho+",resizable=no,height="+alto+"")
newContent=""+titulo+"
"
newWindow.document.write(newContent)
newWindow.document.close()
}
else if (is.ns4)
{
ancho1=ancho*1.05;
alto1=alto*1.08;
window.open (imagen,'CBD_Habitat','resizable=no,width='+ancho1+',height='+alto1+',menubar=0,location=0,scrollbars=0')
}
}
//cargar frames
function cargar()
{
var i, args=cargar.arguments; document.devolverValor = false;
for (i=0; i<(args.length-1); i+=2)
eval(args[i]+".location='"+args[i+1]+"'");
}
