// JavaScript Document

function esconde_anuncio(divId) 
{ if (document.layers) document.layers[divId].visibility = 'hide';
  else if (document.all) document.all[divId].style.visibility = 'hidden';
  else if (document.getElementById) document.getElementById(divId).style.visibility = 'hidden';
}
function mostrar_anuncio(divId) 
{ state=typeof topPos;
  if(state=='undefined') topPos=-500;
  if(topPos < 5)
  { topPos+=5;
	   if (document.layers) document.layers[divId].top = topPos;
    else if (document.all) document.all[divId].style.top = topPos;
    else if (document.getElementById) document.getElementById(divId).style.top = topPos;	
    
    setTimeout("mostrar_anuncio('pop');",15);
	 }
}

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];}
}

function blockError(){return true;}
window.onerror = blockError;


function imgrojo(strValor)
{
	if (strValor.search("-") !=-1){
		document.write('<img src="img/indicadores/baja.jpg" width="10" height="10">');
	}else{
		if(parseFloat(strValor)==0)
			document.write('<img src="img/indicadores/neutro.jpg" width="10" height="10">');
		else
			document.write('<img src="img/indicadores/sube.jpg" width="10" height="10">');
	}
}


function MM_openBrWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}

function winBRopen(theURL, Name, popW, popH, scroll,resizable) { // V 1.0
var winleft = (screen.width - popW) / 2;
var winUp = (screen.height - popH) / 2;
winProp = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',scrollbars='+scroll+',resizable='+resizable
Win = window.open(theURL, Name, winProp)
if (parseInt(navigator.appVersion) >= 4) { Win.window.focus(); }
}

function EsDvRut(e) {
      var val;
      if(typeof e.which != 'undefined') {
            val = e.which;
      }
      else {
            val = e.keyCode;
      }
     //alert(val);
      switch (val) {
            case 0:  //navigation keys in Mozilla
            case 8:  //backspace
            case 9:  //tab
            case 13: //enter
            case 48: //0
            case 49: //1
            case 50: //2
            case 51: //3
            case 52: //4
            case 53: //5
            case 54: //6
            case 55: //7
            case 56: //8
            case 57: //9
            case 75: //K
            case 107: //k
            case 96: //0 teclado lateral
            case 97: //1 teclado lateral
            case 98: //2 teclado lateral
            case 99: //3 teclado lateral
            case 100: //4 teclado lateral
            case 101: //5 teclado lateral
            case 102: //6 teclado lateral
            case 103: //7 teclado lateral
            case 104: //8 teclado lateral         
			case 105: //9 teclado lateral		
			
			
                  return true;
            default:
                  return false;
      }
}