// JavaScript Document

//Pixelating Image slideshow
//Copyright Dynamic Drive 2001
//Visit http://www.dynamicdrive.com for this script

//specify interval between slide (in mili seconds)
var slidespeed=8000
//specify images
var slideimages=new Array("images/home/photo1.jpg","images/home/photo2.jpg","images/home/photo3.jpg","images/home/photo4.jpg")
//specify corresponding links
var slidelinks=new Array("http://www.dynamicdrive.com","http://wsabstract.com","http://www.geocities.com","#")

var imageholder=new Array()
var ie55=window.createPopup
for (i=0;i<slideimages.length;i++){
imageholder[i]=new Image()
imageholder[i].src=slideimages[i]
}

function gotoshow(){
window.location=slidelinks[whichlink]
}

var mikExp = /[$\\\\#\^\*\[\]\+\{\}\`\~\=\'\|\"]/;


function ValidaCampo(form) {
	
	if(form.value.length < 1) {
		return false;
	}
	if(form.value.search(mikExp) == -1) {
		return true;
	}
	else {
		form.select();
		form.focus();
		return false;
	}
	return false;
}


/***************Funcion para los Tabs en Ajax**********************/
var loadedobjects=""
var rootdomain="http://"+window.location.hostname

function ajaxpage(url, containerid){
document.getElementById("rightcolumn").style.visibility="visible";
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
page_request.open('GET', url, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}