var isNav4, isIE4;
var isNav6;
var contador=0;


if (parseInt(navigator.appVersion.charAt(0)) >= 4) 
{
  isNav4 = (navigator.appName == "Netscape") ? true : false;
  isIE4 = (navigator.appName.indexOf("Microsoft") != -1) ? true : false;
}
if (parseInt(navigator.appVersion.charAt(0)) > 4) 
{
  isNav4=false;
  isNav6 = (navigator.appName == "Netscape") ? true : false;
}



//MFXsmSTART
function MFXiSM(){L=['MFX0','MFX1','MFX2','MFX3','MFX4','MFX5','MFX6','MFX7','MFX8','MFX9','MFX10','MFX11','MFX12','MFX13','MFX14','MFX15','MFX16','MFX17','MFX18','MFX19','MFX20','MFX21','MFXd1','MFXd2'];spd=50;stp=10;cl=1;gSL=0;cM=0;
var d=document,n=navigator;nn=d.layers?1:0;rng=0;wO=-1;wait=-1;op=window.opera;no=n.userAgent;var o6=(no.indexOf('Opera 6')!=-1)||(no.indexOf('Opera/6')!=-1);
mac=d.all&&n.appVersion.toLowerCase().indexOf('mac')!=-1;OM=op||mac;gT=[];gL=[];gHt=[];gW=[];gML=[];gH='hidden';gV='visible';P=nn||op&&!o6?'':'px';
for(i=0;i<L.length;i++){L[i]=(nn)?eval('d.'+L[i]):d.all?eval('d.all.'+L[i]+'.style'):d.getElementById(L[i]).style;mos=i&1;gML[i]=mos?0:1;
if(gML[i]){if(i==0){gT[i]=pI(L[i].top);gL[i]=pI(L[i].left)}else{gL[i]=gL[i-2];gT[i]=gT[i-2]+gHt[i-2]}gHt[i]=nn?L[i].clip.height:d.all?
pI(L[i].pixelHeight):pI(L[i].height);gW[i]=nn?L[i].clip.width:d.all?pI(L[i].pixelWidth):pI(L[i].width);L[i].left=gL[i]+P;L[i].top=gT[i]+P;
L[i].visibility=gV}if(!gML[i]){gT[i]=gT[i-1]+gHt[i-1];gL[i]=gL[i-1];gHt[i]=nn?L[i].clip.height:d.all?pI(L[i].pixelHeight):pI(L[i].height);
gW[i]=nn?L[i].clip.width:d.all?pI(L[i].pixelWidth):pI(L[i].width);L[i].left=gL[i]+gSL+P;L[i].top=gT[i]+P;}}function MFXef(e){
var a=0,m=window.sidebar;if((m||nn)&&d.forms.length>0){return}while(a<d.links.length){d.links[a].blur();++a}}d.onmouseup=MFXef;MFXrSR()}
function MFXrM(n){cM=n;if(!rng&&n+2<L.length){if(wO==-1){oS=stp;L[n+1].visibility=OM?gH:gV;MFXoS(n+2)}else{if(wO==n&&cl){cS=gHt[n+1];
L[n+1].visibility=OM?gH:gV;MFXcS(n+2)}if(wO!=n){cS=gHt[wO+1];L[wO+1].visibility=OM?gH:gV;MFXcS(wO+2);wait=n}}}}
function MFXoS(n){rng=1;for(i=n;i<L.length;i+=2){L[i].top=pI(L[i].top)+stp+P}nn?L[n-1].clip.height=oS:L[n-1].clip='rect('+0+P+' '+gW[n-1]+P+' '+ oS+P+' '+0+P+')';
oS+=stp;if(pI(L[n].top)<pI(L[n-1].top)+gHt[n-1]){mTO=setTimeout('MFXoS('+n+')',spd)}else{rng=0;wO=n-2;L[n-1].visibility=gV;MFXaM(n,0)}}
function MFXaM(n,g){if(n>0){if(g){L[n].top=pI(L[n-1].top)}else{L[n].top=pI(L[n-1].top)+gHt[n-1]+P}for(i=n+2;i<L.length;i+=2)L[i].top=pI(L[i-2].top)+gHt[i-2]+P}}
function MFXcS(n){rng=1;for(i=n;i<L.length;i+=2){L[i].top=pI(L[i].top)-stp+P}nn?L[n-1].clip.height=cS:
L[n-1].clip='rect('+0+P+' '+gW[n-1]+P+' '+cS+P+' '+0+P+')';cS-=stp;if(pI(L[n].top)>pI(L[n-2].top)+gHt[n-2]){mTO=setTimeout('MFXcS('+n+')',spd)}else{
nn?L[n-1].clip.height=cS:L[n-1].clip='rect('+0+P+' '+gW[n-1]+P+' '+0+P+' '+0+P+')';rng=0;wO=-1;MFXaM(cM,1);if(wait!=-1)MFXrM(wait);L[n-1].visibility=gH;wait=-1;}}
function pI(n){return parseInt(n)}function MFXrSR(){var i,sr=document.location.search;if(sr!=''){sr=sr.replace(/\?/,'').split('&');
for(i=0;i<sr.length;i++){sr[i]=sr[i].split('=');if(sr[i][0]=='MFXsr'){MFXrM(pI(sr[i][1]))}}}}//MFXsmEND



function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}





function validarEmail(email)
{
	caracNoValidos = " /:,;";
	if(email == "") return false; // debe rellenarse
	for(i = 0; i < caracNoValidos.length; i++) {
	// ¿hay algún carácter no válido?
	caracMal = caracNoValidos.charAt(i);
	if(email.indexOf(caracMal,0) > -1) return false;
	}
	posArroba = email.indexOf("@",1); // debe haber una @
	if(posArroba == -1) return false;
	if(email.indexOf("@",posArroba+1) != -1) return false;
	// y sólo una
	posPunto = email.indexOf(".",posArroba);
	if(posPunto == -1) return false;
	// y al menos un . después de la @
	if(posPunto+3 > email.length) return false;
	// debe haber al menos 2 caracteres tras el .

    return true;
}



//MUESTRA IMAGEN

function abreImagen(nombre,imagen){ 

win=window.open("MONUMENTO","","width=320,height=272", scrollbars=yes) 
if (win){
win.focus()
win.document.open()
win.document.write("<head><title>"+ nombre +"</title></head>")
win.document.write("<body onClick='javascript:window.close();' background="+'"'+imagen+'"'+">") 
win.document.write("</body>")
win.document.close()
}

}

//ABRIR POPUP CENTRADOS

var win = null;
function abreVentana(pagina,nombre,w,h){

settings = 'height='+h+',width='+w+',top=10,left=10,scrollbars=auto '
win = window.open(pagina,nombre,settings)
}