// JavaScript Document

function validaMensaje(nom,mail,msg){
	
	if (nom.value=='') {
		document.getElementById('nom').innerHTML= ('<div style="background-color:#FFF7E0" class="mensaje_error">&nbsp;&nbsp;Falta escribir tu nombre.</div>');
		document.getElementById('mail').innerHTML= ('');
		document.getElementById('msg').innerHTML= ('');
		return false;
	}
	
	if (mail.value=='') {
		document.getElementById('mail').innerHTML= ('<div style="background-color:#FFF7E0" class="mensaje_error">&nbsp;&nbsp;Falta escribir tu Correo Electrónico.</div>');
		document.getElementById('nom').innerHTML= ('');
		document.getElementById('msg').innerHTML= ('');
		return false;
	}
	
	if(mail.value.indexOf("@") < 1 || mail.value.lastIndexOf(".") < 2){
		document.getElementById('mail').innerHTML= ('<div style="background-color:#FFF7E0" class="mensaje_error">&nbsp;&nbsp;El Correo Electrónico es incorrecto.</div>');
		document.getElementById('nom').innerHTML= ('');
		document.getElementById('msg').innerHTML= ('');
		return false;
	}
	
	if (msg.value=='') {
		document.getElementById('msg').innerHTML= ('<div style="background-color:#FFF7E0" class="mensaje_error">&nbsp;&nbsp;Falta completar tu Mensaje.</div>');
		document.getElementById('nom').innerHTML= ('');
		document.getElementById('mail').innerHTML= ('');
		return false;
	}	
}

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_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_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];}
}

var ns = (navigator.appName.indexOf("Netscape") != -1);
var d = document;
var px = document.layers ? "" : "px";
function FloatDiv(id, sx, sy)
{
	var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
	window[id + "_obj"] = el;
	if(d.layers)el.style=el;
	el.cx = el.sx = sx;el.cy = el.sy = sy;
	el.sP=function(x,y){this.style.left=x+px;this.style.top=y+px;};
	el.flt=function()
	{
		var pX, pY;
		pX = (this.sx >= 0) ? 0 : ns ? innerWidth : 
		document.documentElement && document.documentElement.clientWidth ? 
		document.documentElement.clientWidth : document.body.clientWidth;
		pY = ns ? pageYOffset : document.documentElement && document.documentElement.scrollTop ? 
		document.documentElement.scrollTop : document.body.scrollTop;
		if(this.sy<0) 
		pY += ns ? innerHeight : document.documentElement && document.documentElement.clientHeight ? 
		document.documentElement.clientHeight : document.body.clientHeight;
		this.cx += (pX + this.sx - this.cx)/8;this.cy += (pY + this.sy - this.cy)/8;
		this.sP(this.cx, this.cy);
		setTimeout(this.id + "_obj.flt()", 40);
	}
	return el;
}