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) { //v3.0
  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); 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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function valida_buscar(){
	a=document.forms['busqueda']['clave'].value;
	if (a=="")
	{
		alert("Ingrese Frase o Palabra para Buscar");
		return false;
	}
	else
	{
		return true;
	}
}

function cambio_src(my_frame,pos_frame,src_1,src_2)
{
	bd_layer=last_frame[pos_frame];
	if (bd_layer==src_1)
	{
	bd_layer=src_2;
	}
	else
	{
	bd_layer=src_1;
	}
	last_frame[pos_frame]=bd_layer;
	if (IE4){
		document.getElementById(my_frame).src = bd_layer;
		} 	
	else {
		name_frame='parent.' +my_frame;
		parent_frame=eval(name_frame);
		parent_frame.src = bd_layer;
		} 
}

function loadSource(idfuente, url) {
	
	idfuente.document.location = url;
}

function loadSourceFinish(idfuente,iddestino) {

	document.all[iddestino].innerHTML = idfuente.document.body.innerHTML;
}


function cambioimagen(sym,loc,ii){
  img_laction=loc;
  chartsym=sym;
  document.chart.src=loc;
  document.all.ChartNameValue1.innerHTML=ii;
}
function cambioimagen1(sym,loc,ii){
  img_laction=loc;
  chartsym=sym;
  document.chart1.src=loc;
  document.all.ChartNameValue2.innerHTML=ii;
}