function popupcenter(mypage,myname,w,h,scroll,resize)
{
	if(!resize) resize = "yes"
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings =
	'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable='+resize+',status=yes';
	win = window.open(mypage,myname,settings)
}
function strpad(value,max,chr)
{
	i = value.length;
	while(i < max)
	{
		value = chr + "" + value;
		i = i+1;
	}
	return value;
}

function Reload_admin() 
{

   if (window.opener && !window.opener.closed) {

      window.opener.location.reload();

      self.close();

   }

}
function sombreado(num)
{
	top.arriba.document.botones.ultclick.value= num;
	top.arriba.img1.src="pixels/btn_noticias.jpg";
	top.arriba.img2.src="pixels/btn_multi.jpg";
	top.arriba.img3.src="pixels/btn_editorial.jpg";
	top.arriba.img4.src="pixels/btn_candidatos.jpg";
	top.arriba.img5.src="pixels/btn_estadisticas.jpg";
	top.arriba.img6.src="pixels/btn_inicio.jpg";
	if(num == "1") top.arriba.img1.src="pixels/btn_noticias_psd.jpg";
	else if(num == "2") top.arriba.img2.src="pixels/btn_multi_psd.jpg";
	else if(num == "3") top.arriba.img3.src="pixels/btn_editorial_psd.jpg";
	else if(num == "4") top.arriba.img4.src="pixels/btn_candidatos_psd.jpg";
	else if(num == "5") top.arriba.img5.src="pixels/btn_estadisticas_psd.jpg";
	else if(num == "6") top.arriba.img6.src="pixels/btn_inicio_psd.jpg";
}
function keycodenumeros(event)
{
var keyCode = event.keyCode;
        if (keyCode==0)
          keyCode = event.which;
        if (keyCode==8 || keyCode==9 || keyCode==37 || keyCode==39 || keyCode==46 || keyCode==116 || (keyCode>=48 && keyCode<=57))
          return true;
        return false;
}
var permitido='ABCDEFGHIJKLMNÑOPQRSTUVWXYZabcdefghijklmnñopqrstuvwxyz_1234567890' 
function alpha(e,allow) { 
var k; 
k=document.all?parseInt(e.keyCode): parseInt(e.which); 
return (allow.indexOf(String.fromCharCode(k))!=-1); 
}

function cierrachat()
{
	alert(window.opener.name);
	/*if(opener.closed)
	{
		alert('ta cerrada');
	}
	//self.close();
	*/
}
function keycodenumeros2(event)
{
var keyCode = event.keyCode;
        if (keyCode==0)
          keyCode = event.which;
        if (keyCode==32 || keyCode==8 || keyCode==9 || keyCode==37 || keyCode==39 || keyCode==46 || keyCode==116 || (keyCode>=48 && keyCode<=57))
          return true;
        return false;
}