function openwinr(url,w,h){
	if(w>screen.width) w=screen.width-20;
	if(h>screen.height) h=screen.height-80;
	l=(screen.width-w)/2;
	t=(screen.height-h)/2;
	feat="width="+w+",height="+h+",top="+t+",left="+l+",statusbar=no,scrollbars=yes,menubar=no,resizable=yes";
	w1=window.open(url,'',feat);
}
function openwins(url,w,h){
	if(w>screen.width) w=screen.width-20;
	if(h>screen.height) h=screen.height-80;
	l=(screen.width-w)/2;
	t=(screen.height-h)/2;
	feat="width="+w+",height="+h+",top="+t+",left="+l+",statusbar=no,scrollbars=no,menubar=no,resizable=no";
	w1=window.open(url,'',feat);
}

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_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 MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function setimg(nsrc){
	oimg=MM_findObj("imgmain");
	if(oimg){
		oimg.src=nsrc;
	}
}

function fhideshow(str){
	elobj=MM_findObj(str);
	if(elobj.style.display=="") elobj.style.display='none';
	else elobj.style.display='';
}

function decodem(txt){
	var orig="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_-.@";
	var dest="bcqNdghT1YUV2Xi9jaQklm0LpJDr@stKuv6734wx_yzABCE.FGHMnIOPRSefWZ58-o";
	var out="";
	if(txt!=""){
		for(i=0;i<txt.length;i++){
			ind=orig.indexOf(txt.substring(i,i+1));
			if(ind!=-1) out+=dest.substring(ind,ind+1);
			else out+=txt.substring(i,i+1);
		}
	}
	return out;
}

function wemail(email,txtalt){
	if(txtalt!="") document.write("<A href=\"javascript:emailto('"+email+"')\">"+txtalt+"</A>");
	else document.write("<A href=\"javascript:emailto('"+email+"')\">"+decodem(email)+"</A>");
}

function emailto(witch){
	document.location.href="mailto:"+decodem(witch);
}

function fflash(tsrc,w,h,bgcolor,version,vars){
	var anchoscr=screen.width;
	var altoscr=screen.height;
	var var1="anchoscr="+anchoscr+"&altoscr="+altoscr+"&vars="+vars;
	document.write("<OBJECT classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' ");
	document.write("codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version="+version+"' ");
	document.write("WIDTH='"+ w + "' HEIGHT='"+ h + "' id='iflash' ALIGN='center'> ");
	document.write("<param name=movie value='" + tsrc + "'> <PARAM NAME=quality VALUE=high> <PARAM NAME=menu VALUE=false> ");
	document.write("<param name='FlashVars' value='"+ var1 +"'> ");
	document.write("<param name='wmode' value='transparent'> ");
	document.write("<param name='allowScriptAccess' value='sameDomain'>");
	document.write("<param name='bgcolor' VALUE='"+bgcolor+"'> <EMBED src='" + tsrc + "' quality=high ");
	document.write("bgcolor='"+bgcolor+"' WIDTH='"+ w + "' HEIGHT='"+ h + "' NAME='iflash' ALIGN='center' ");
	document.write("TYPE='application/x-shockwave-flash' menu='false' wmode='transparent' ");
	document.write("PLUGINSPAGE='http://www.macromedia.com/go/getflashplayer' flashvars='" + var1 + "' allowScriptAccess='sameDomain'></EMBED></OBJECT>");
}

function showm(txt){
	if(document.all){obj=MM_findObj('mens');obj.innerHTML=txt;}
}

function hidem(){
	if(document.all){obj=MM_findObj('mens');obj.innerHTML="";}
}

function vercreditos(){
	openwinr('/creditos.asp',300,300);
}

/* dropdown menu*/ 
sfHover = function() {
	var sfEls = document.getElementById("menu").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

function fwritebanner(){
	var fanim=Array("/banners/centros.swf","/banners/infojove.swf");
	var x=Math.round(Math.random());
	fflash(fanim[x],934,302,"#ffffff","8,0,0,0","");
}

function fcheckacepto(f){
	if(f.acepto.checked) return true;
	else{
		alert("Debes aceptar las condiciones de uso.");
		return false;
	}
}

function fshowhide(objname){
	obj=MM_findObj(objname);
	if(obj.style.display=='none') obj.style.display='';
	else obj.style.display='none';
}