// JavaScript Document
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 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 igualarAltura() {//v1.0 msotes
	document.vectorCol= new Array();
	for (i=0; i<arguments.length; i++) { //recibimos las columnas a igualar
		document.vectorCol[i]= document.getElementById(arguments[i]);
	}
	setInterval("cambioCuerpo()", 10);
}
function cambioCuerpo() {
	if (document.ancho != document.body.offsetWidth || document.alto!=document.body.offsetHeight) {
		igualarCol();
	}
}
function igualarCol() {
	var col=document.vectorCol, h=0;
	if (col&&col.length) {
		for (i=0; i<col.length; i++) {//ponemos el padding a 0
			col[i].style.paddingBottom =''; 
		}
		for (i=0; i<col.length; i++) { //recogemos en h la mayor altura
			oh = col[i].offsetHeight;
			h= (oh>h)?oh:h;
		}
		for (i=0; i<col.length; i++) { //aņadimos padding a las columnas
		altura = col[i].offsetHeight;
			if (altura < h) {
				pad = h - altura;
				col[i].style.paddingBottom= pad + "px";
			}
		}
		document.alto=document.body.offsetHeight;
		document.ancho=document.body.offsetWidth;
	}
}
function ajustarPie() {
	var pie;
	pie= document.getElementById('footer');
	pie.style.marginLeft=0;
	pie.style.marginRight=0;
	pie.style.marginTop= 5 +"px";
}
function desplegarContraer () {
	vectorCapas = new Array();
	for(i=0; i<arguments.length; i++){
		vectorCapas[i]=document.getElementById (arguments[i]);
		if (vectorCapas[i].className == 'capavisible'){
			vectorCapas[i].className ='capaoculta';
		}else {
			vectorCapas[i].className = 'capavisible';
		}
	}
}
//abrir ventana
function AbrirVentana(el_url) { 
var especificaciones="scrollbars=yes, resizable=yes, width=750, height= 620, left=100, top=40" 
 
window.open(el_url,'',especificaciones); 
}