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 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_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 validarFormulario()
{
	frm = document.form1;

	if(frm.nickname.value == "")
	{
		alert("Debe ingresar su nombre");
		frm.nickname.focus();
		return false;
	}
	
	if(frm.comentario.value == "")
	{
		alert("Debe escribir un comentario");
		frm.comentario.focus();
		return false;
	}
	
	return true;
}

function verAbout()
{
	var w_hsize = 480;
	var w_vsize = 400;
	var w_hpos = (screen.width/2) - w_hsize/2;
	var w_vpos = (screen.height/2) - w_vsize/2;
	WabreAbout = window.open("inc/blog_pop_acerca.cfm?idblog=<cfoutput>#idblog#</cfoutput>","abreAbout","height="+w_vsize+",width="+w_hsize+",status=0,location=0,menubar=0,toolbar=0,resizable=0,scrollbars=0,left="+w_hpos+",top="+w_vpos+"");
	WabreAbout.focus();
	return false;
}
function popup_envivo_muni(id){
	window.open("http://www.terra.cl/actualidad/especiales/2008/municipales/inc/crea_pop_minuto.cfm","Envivo","toolbar=no,left=50,top=50,width=784,height=580,directories=no,status=no,scrollbars=no,resize=no,menubar=no")
}