function toggleVis(el) {
	if(document.getElementById){
		o=document.getElementById(el);
		o.style.display=o.style.display=='none'?'':'none';
	}else{
		alert('Wembox strongly recommend you to update your browser to Firefox');
	}
}
// validar form registro
function registro(f) {
	var e=0,p=0,a=0,reg=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i;
	if(f.nombre.value.length==0)e++;
	if(f.correo.value.length==0)e++;
	if(!reg.test(f.correo.value))a++;
	if(f.passwd.value.length==0)e++;
	if(f.passwd2.value.length==0)e++;
	if(f.passwd.value!=f.passwd2.value)p++;
	if(e>0){alert('All current fields are required');return false;}
	if(p>0){alert('Password fields does not match');return false;}
	if(a>0){alert('The email address provided is not valid');return false;}
	return true;
}
//mouseover linkset:
var menu1=new Array();
menu1[0]='<h1>Select your e-mail service</h1>';
menu1[1]='<a href="http://mail.google.com">GMail</a>';
menu1[2]='<a href="http://mail.yahoo.com">Yahoo! Mail</a>';
menu1[3]='<a href="http://www.hotmail.com">Hotmail</a>';
var menu2=new Array();
menu2[0]='<h1>Select your Instant Messaging service</h1>';
menu2[1]='<a href="javascript:(function(){open(\'http://talkgadget.google.com/talkgadget/popout\',\'_blank\',\'width=300,height=445,toolbar=0,status=0,menubar=0,location=1,resizable=1,scrollbars=0\')})();javascript:urchinTracker(\'/talk/outgoing/gadget\')">Google Talk</a>';
menu2[2]='<a href="http://webmessenger.yahoo.com/">Yahoo! Messenger</a>';
menu2[3]='<a href="http://webmessenger.msn.com">MSN Messenger</a>';
var menu3=new Array();
menu3[0]='<h1>Select a site to start enjoying videos</h1>';
menu3[1]='<a href="http://www.youtube.com">YouTube</a>';
menu3[2]='<a href="http://www.metacafe.com">Metacafe</a>';
menu3[3]='<a href="http://video.google.com">Google Video</a>';
var menuwidth='130px';
var menubgcolor='white';
var disappeardelay=250;
var hidemenu_onclick='yes';
var ie4=document.all;var ns6=document.getElementById&&!document.all;if(ie4||ns6){document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>');}function getposOffset(what,offsettype){var totaloffset=(offsettype=="left")?what.offsetLeft:what.offsetTop;var parentEl=what.offsetParent;while(parentEl!=null){totaloffset=(offsettype=="left")?totaloffset+parentEl.offsetLeft:totaloffset+parentEl.offsetTop;parentEl=parentEl.offsetParent;}return totaloffset;}function contains_ns6(a,b){while(b.parentNode){if((b=b.parentNode)==a){return true;}return false;}}function hidemenu(e){if(typeof dropmenuobj!="undefined"){if(ie4||ns6){dropmenuobj.style.visibility="hidden";}}}function delayhidemenu(){if(ie4||ns6){delayhide=setTimeout("hidemenu()",disappeardelay);}}function clearhidemenu(){if(typeof delayhide!="undefined"){clearTimeout(delayhide);}}function dynamichide(e){if(ie4&&!dropmenuobj.contains(e.toElement)){delayhidemenu();}else if(ns6&&e.currentTarget!=e.relatedTarget&&!contains_ns6(e.currentTarget,e.relatedTarget)){delayhidemenu();}}if(hidemenu_onclick=="yes"){document.onclick=hidemenu;}function showhide(obj,e,visible,hidden,menuwidth){if(ie4||ns6){dropmenuobj.style.left=dropmenuobj.style.top="-500px";}if(menuwidth!=""&&menuwidth!=undefined){dropmenuobj.widthobj=dropmenuobj.style;dropmenuobj.widthobj.width=menuwidth;}if(e.type=="click"&&obj.visibility==hidden||e.type=="mouseover"){obj.visibility=visible;}else if(e.type=="click"){obj.visibility=hidden;}}function iecompattest(){return(document.compatMode&&document.compatMode!="BackCompat")?document.documentElement:document.body;}function clearbrowseredge(obj,whichedge){var edgeoffset=0;if(whichedge=="rightedge"){var windowedge=ie4&&!window.opera?iecompattest().scrollLeft+iecompattest().clientWidth-15:window.pageXOffset+window.innerWidth-15;}dropmenuobj.contentmeasure=dropmenuobj.offsetWidth;if(windowedge-dropmenuobj.x<dropmenuobj.contentmeasure){edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth;}else{var topedge=ie4&&!window.opera?iecompattest().scrollTop:window.pageYOffset;var windowedge=ie4&&!window.opera?iecompattest().scrollTop+iecompattest().clientHeight-15:window.pageYOffset+window.innerHeight-18;dropmenuobj.contentmeasure=dropmenuobj.offsetHeight;if(windowedge-dropmenuobj.y<dropmenuobj.contentmeasure){edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight;if((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure){edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge;}}}return edgeoffset;}function populatemenu(what){if(ie4||ns6){dropmenuobj.innerHTML=what.join("");}}function clickreturnvalue(){if(ie4||ns6){return false;}else{return true;}}function dropdownmenu(obj,e,menucontents,menuwidth){if(window.event){event.cancelBubble=true;}else if(e.stopPropagation){e.stopPropagation();}clearhidemenu();dropmenuobj=document.getElementById?document.getElementById("dropmenudiv"):dropmenudiv;populatemenu(menucontents);if(ie4||ns6){showhide(dropmenuobj.style,e,"visible","hidden",menuwidth);dropmenuobj.x=getposOffset(obj,"left");dropmenuobj.y=getposOffset(obj,"top");dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj,"rightedge")+"px";dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj,"bottomedge")+obj.offsetHeight+"px";}return clickreturnvalue();}