function textoMas(id){
	o=document.getElementById(id);
	if(parseInt(o.style.fontSize)<18){
		o.style.fontSize=parseInt(o.style.fontSize)+1;
	}
}
function textoMenos(id){
	o=document.getElementById(id);
	if(parseInt(o.style.fontSize)>10){
		o.style.fontSize=parseInt(o.style.fontSize)-1;
	}
}


function showWindow(id){
	o=document.getElementById(id);
	if(o.style.display!='block'){
		o.style.display='block';
	}else{
		closeWindow(id);
	}
}

function closeWindow(id){
	o=document.getElementById(id);
	o.style.display='none';
}

function buscar(){
	document.getElementById('buscarForm').submit();

}

function hideCombo() {
	document.getElementById("bottom").style.display="none"
}

function ocultarFecha(){

	if(document.getElementById('videoradio').checked ){
		document.getElementById('searchDate').style.display='none';
	}else{
		document.getElementById('searchDate').style.display='block';
	}


}

function checkRegisterForm(o){
	if(o.elements['mail'].value!='' && o.elements['pass'].value!=''){
		return true
	}
	alert('El campo Mail y el campo Contrase�a son obligatorios');


	return false;
}

function checkLogin(o){
	if(o.elements['mail'].value!='' && o.elements['pass'].value!=''){
		return true
	}
	alert('Debe completar los dos campos');


	return false;

}

function animateHeader(){
	new Effect.Appear($('backheader'), {duration: 1.0,queue: 'end' });
	new Effect.Move($('backheader'), {duration: 4.5, x: 0, y: -150, mode: 'relative',queue: 'end' });
	new Effect.Move($('backheader'), {duration: 4.5, x: 0, y: 150, mode: 'relative',queue: 'end' });
	new Effect.Move($('backheader'), {duration: 4.5, x: 0, y: -150, mode: 'relative',queue: 'end' });

	new Effect.Morph($('backheader2'), { style: {width: '930'}, duration: 2.0,queue: { position: 'end', scope: 'bannerscope1' } });

	//new Effect.Morph($('backheader3'), { style: {width: '500'}, duration: 1.0, queue: { position: 'end', scope: 'bannerscope' } });
	new Effect.Appear($('backheader4'), {duration: 1.0, queue: { position: 'end', scope: 'bannerscope1' } });

}

function fixResolution(){
	if (screen.width<1024){
		o=$('centrador');
		o.style.marginLeft='0';
		o.style.marginRight='0';
		o.style.left='0';
	}

}

function startCoolActions(){
	//animateHeader();
	//populate();
	fixResolution();
}

function toggleDrop(){
	if($('dropmenu').style.display!='block'){
		$('dropmenu').style.top=getElementTopPosition($('combojs'))+14+"px";
		$('dropmenu').style.left=getElementLeftPosition($('combojs'))-1+"px";

		$('dropmenu').style.display='block'
	}else{
		$('dropmenu').style.display='none'

	}
}

function hideDrop(){
	$('dropmenu').style.display='none'

}
function getElementTopPosition(obj){
	var y=0;
	while(obj){
		if(obj.clientTop){
			y+=obj.offsetTop+obj.clientTop;
		}else{
			y+=obj.offsetTop;
		}
		obj=obj.offsetParent;
	}

	return y;
}

function getElementLeftPosition(obj){
	var x=0;
	while(obj){
		if(obj.clientLeft){
			x+=obj.offsetLeft+obj.clientLeft;
		}else{
			x+=obj.offsetLeft;
		}
		obj=obj.offsetParent;
	}

	return x;
}

/*HEADER ANIMATION*/

var current = 1;
var t=null;
var oNext=null;
var oCurrent=null;
var cuantas=6
function effectCurrent(){
	new Effect.Fade(oCurrent,{duration:0.9,fps:30, afterFinish : displayNext,queue:'end'});
}

function goToPage(page){

	if(current==cuantas){
		page=1;
	}else{
		page=current+1;
	}

	if(!document.images['imagenHeader'+page].complete){
		return false;
	}

	if(page!=current){
		oCurrent=$('ii'+current);
		next='ii'+page;
		oNext=$(next);
		effectCurrent();
		document.getElementById('blackheader').style.backgroundImage="url('"+'images/headers/0'+page+".jpg')";
		current=page;
	}

}



function displayNext(obj){
	oNext.style.display='block';
}

function initSlide(){
	clearInterval(t);
	intervalo=3000;
	t=setInterval("nextPage()",intervalo);
	new Effect.Appear($('headertitulo'),{duration:2.9,fps:30,queue:'end2'});
	new Effect.BlindDown($('menuSup'),{duration:1.9,fps:30, queue:'end2'});
}

function nextPage(){
	goToPage('next');
}