/*
********* Scripts Varios para Flash *************
*/


//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.


function Pedido_Script_Botonera1()
{

	  if (AC_FL_RunContent == 0) {
		alert("Esta página requiere el archivo AC_RunActiveContent.js.");
	  } else {
		AC_FL_RunContent(
			'codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0',
			'width', '800',
			'height', '89',
			'src', 'archivos_CAJA/Botonera1',
			'quality', 'high',
			'pluginspage', 'http://www.macromedia.com/go/getflashplayer',
			'align', 'middle',
			'play', 'true',
			'loop', 'true',
			'scale', 'showall',
			'wmode', 'window',
			'devicefont', 'false',
			'id', 'Botonera1',
			'bgcolor', '#fafafa',
			'name', 'Botonera1',
			'menu', 'true',
			'allowFullScreen', 'false',
			'allowScriptAccess','sameDomain',
			'movie', 'archivos_CAJA/Botonera1',
			'salign', ''
			); //end AC code
	  }

}


function Pedido_Script_Botonera2()
{

	if (AC_FL_RunContent == 0) {
		alert("Esta página requiere el archivo AC_RunActiveContent.js.");
	} else {
		AC_FL_RunContent(
			'codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0',
			'width', '800',
			'height', '31',
			'src', 'archivos_CAJA/Botonera2',
			'quality', 'high',
			'pluginspage', 'http://www.macromedia.com/go/getflashplayer',
			'align', 'middle',
			'play', 'true',
			'loop', 'true',
			'scale', 'showall',
			'wmode', 'window',
			'devicefont', 'false',
			'id', 'Botonera2',
			'bgcolor', '#ffffff',
			'name', 'Botonera2',
			'menu', 'true',
			'allowFullScreen', 'false',
			'allowScriptAccess','sameDomain',
			'movie', 'archivos_CAJA/Botonera2',
			'salign', ''
			); //end AC code
	}

}


function Pedido_Script_Botonera1B()
{

	  if (AC_FL_RunContent == 0) {
		alert("Esta página requiere el archivo AC_RunActiveContent.js.");
	  } else {
		AC_FL_RunContent(
			'codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0',
			'width', '800',
			'height', '89',
			'src', '../archivos_CAJA/Botonera1B',
			'quality', 'high',
			'pluginspage', 'http://www.macromedia.com/go/getflashplayer',
			'align', 'middle',
			'play', 'true',
			'loop', 'true',
			'scale', 'showall',
			'wmode', 'window',
			'devicefont', 'false',
			'id', 'Botonera1B',
			'bgcolor', '#fafafa',
			'name', 'Botonera1B',
			'menu', 'true',
			'allowFullScreen', 'false',
			'allowScriptAccess','sameDomain',
			'movie', '../archivos_CAJA/Botonera1B',
			'salign', ''
			); //end AC code
	  }

}


function Pedido_Script_Botonera2B()
{

	if (AC_FL_RunContent == 0) {
		alert("Esta página requiere el archivo AC_RunActiveContent.js.");
	} else {
		AC_FL_RunContent(
			'codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0',
			'width', '800',
			'height', '31',
			'src', '../archivos_CAJA/Botonera2B',
			'quality', 'high',
			'pluginspage', 'http://www.macromedia.com/go/getflashplayer',
			'align', 'middle',
			'play', 'true',
			'loop', 'true',
			'scale', 'showall',
			'wmode', 'window',
			'devicefont', 'false',
			'id', 'Botonera2B',
			'bgcolor', '#ffffff',
			'name', 'Botonera2B',
			'menu', 'true',
			'allowFullScreen', 'false',
			'allowScriptAccess','sameDomain',
			'movie', '../archivos_CAJA/Botonera2B',
			'salign', ''
			); //end AC code
	}

}


function Pedido_Script_Contacto()
{

	if (AC_FL_RunContent == 0) {
		alert("Esta página requiere el archivo AC_RunActiveContent.js.");
	} else {
		AC_FL_RunContent(
			'codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0',
			'width', '180',
			'height', '180',
			'src', 'archivos_CAJA/Contacto',
			'quality', 'high',
			'pluginspage', 'http://www.macromedia.com/go/getflashplayer',
			'align', 'middle',
			'play', 'true',
			'loop', 'true',
			'scale', 'showall',
			'wmode', 'window',
			'devicefont', 'false',
			'id', 'Contacto',
			'bgcolor', '#fafafa',
			'name', 'Contacto',
			'menu', 'true',
			'allowFullScreen', 'false',
			'allowScriptAccess','sameDomain',
			'movie', 'archivos_CAJA/Contacto',
			'salign', ''
			); //end AC code
	}

}


function Pedido_Script_CGA()
{

	if (AC_FL_RunContent == 0) {
		alert("Esta página requiere el archivo AC_RunActiveContent.js.");
	} else {
		AC_FL_RunContent(
			'codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0',
			'width', '187',
			'height', '67',
			'src', 'archivos_CAJA/acceso_CGA',
			'quality', 'high',
			'pluginspage', 'http://www.macromedia.com/go/getflashplayer',
			'align', 'middle',
			'play', 'true',
			'loop', 'true',
			'scale', 'showall',
			'wmode', 'window',
			'devicefont', 'false',
			'id', 'acceso_CGA',
			'bgcolor', '#fafafa',
			'name', 'acceso_CGA',
			'menu', 'true',
			'allowFullScreen', 'false',
			'allowScriptAccess','sameDomain',
			'movie', 'archivos_CAJA/acceso_CGA',
			'salign', ''
			); //end AC code
	}

}


function Pedido_Script_MapaSantaFe()
{

	if (AC_FL_RunContent == 0) {
		alert("Esta página requiere el archivo AC_RunActiveContent.js.");
	} else {
		AC_FL_RunContent(
			'codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0',
			'width', '550', //600
			'height', '272', //297
			'src', 'archivos_CAJA/Mapa-SantaFe-Caja',
			'quality', 'high',
			'pluginspage', 'http://www.macromedia.com/go/getflashplayer',
			'align', 'middle',
			'play', 'true',
			'loop', 'true',
			'scale', 'showall',
			'wmode', 'window',
			'devicefont', 'false',
			'id', 'Mapa-SantaFe-Caja',
			'bgcolor', '#ffffff',
			'name', 'Mapa-SantaFe-Caja',
			'menu', 'true',
			'allowFullScreen', 'false',
			'allowScriptAccess','sameDomain',
			'movie', 'archivos_CAJA/Mapa-SantaFe-Caja',
			'salign', ''
			); //end AC code
	}

}


function Pedido_Script_MapaRosario()
{

	if (AC_FL_RunContent == 0) {
		alert("Esta página requiere el archivo AC_RunActiveContent.js.");
	} else {
		AC_FL_RunContent(
			'codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0',
			'width', '550', //600
			'height', '270', //294
			'src', 'archivos_CAJA/Mapa-Rosario-Caja',
			'quality', 'high',
			'pluginspage', 'http://www.macromedia.com/go/getflashplayer',
			'align', 'middle',
			'play', 'true',
			'loop', 'true',
			'scale', 'showall',
			'wmode', 'window',
			'devicefont', 'false',
			'id', 'Mapa-Rosario-Caja',
			'bgcolor', '#ffffff',
			'name', 'Mapa-Rosario-Caja',
			'menu', 'true',
			'allowFullScreen', 'false',
			'allowScriptAccess','sameDomain',
			'movie', 'archivos_CAJA/Mapa-Rosario-Caja',
			'salign', ''
			); //end AC code
	}

}



var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblclick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}


/*
********* Otros *************
*/



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 openNewWindow(URLtoOpen, windowName, windowFeatures){
   newWindow=window.open(URLtoOpen, windowName, windowFeatures);
}


function imprimirPagina() {
   if(document.all) {
      document.all.divBotones.style.visibility = 'hidden';
      window.print();
      document.all.divBotones.style.visibility = 'visible';
   } else {
      document.getElementById('divBotones').style.visibility = 'hidden';
      window.print();
      document.getElementById('divBotones').style.visibility = 'visible';
   }
}


/*
**********************Muestra el Día Completo***************
*/

function DiaCompleto(){

   var dias_semana = new Array('Domingo','Lunes','Martes','Miércoles','Jueves','Viernes','Sábado');

   var nombres_mes = new Array('Enero','Febrero','Marzo','Abril','Mayo','Junio','Julio','Agosto',
    'Septiembre','Octubre','Noviembre','Diciembre');

   var fecha = new Date (); 

   var dia = fecha.getDay (); 
   dia = dias_semana[dia]; 

   var dia_mes = fecha.getDate(); 

   var mes = fecha.getMonth (); 
   mes = nombres_mes[mes]; 

   var anio = fecha.getYear(); 
   anio = anio;

   document.write ('<B><FONT COLOR="#243C3E">' + dia + ' ' + dia_mes + ' de ' + mes + ' de ' + anio + '</FONT></B>');
}

/*
**********************Para Habilitar y Deshabilitar TEXTOS y BOTONES de Búsqueda***************
*/

function habilitarRB1(parametro) {
	var r1 = document.getElementsByName('radio1');
	var r2 = document.getElementsByName('radio2');
	formulario=parametro.form;
	i=0;
	j=0;
	//document.writeln(formulario.radio0[0].checked);
	if (formulario.radio0[0].checked) {
		r2[0].checked = false;
		r2[1].checked = false;
		formulario.radio2[0].disabled = true;
		formulario.radio2[1].disabled = true;
		formulario.texto1.disabled = true;
		formulario.boton1.disabled = true;
		for (i<2; cadena=formulario.radio1[i]; i++)
			cadena.disabled = !parametro.checked;
	}
	else {
		r1[0].checked = false;
		r1[1].checked = false;
		formulario.radio1[0].disabled = true;
		formulario.radio1[1].disabled = true;
		formulario.texto0.disabled = true;
		formulario.boton0.disabled = true	
		for (j<2; cadena=formulario.radio2[j]; j++)
			cadena.disabled = !parametro.checked;
	}
}

function habilitarRB2(form) {
	if (formulario.radio0[0].checked) {
		form.texto0.disabled = false;
		form.boton0.disabled = false;
	}
	else {
		form.texto1.disabled = false;
		form.boton1.disabled = false;
	}
}


function habilitar(parametro) {
	seleccion1 = 2;
	seleccion2 = 2;
	for (i=0; i<seleccion1; i++)
		document.forms[0]['texto'+i].disabled = (parametro.value != i);
		for (j=0; j<seleccion2; j++)
			document.forms[0]['boton'+j].disabled = (parametro.value != j);
}

function deshabilita(valor) {
	for (i=0; rad = document.radio1.rad1[i]; i++)
		rad.disabled = valor;
		if (valor)
			document.radio1.rad1[i].checked = true;
}

function habilita(obj) {
	numSele1 = 2;
	for (i=0; i<numSele1; i++)
		document.forms[0]['texto'+i].disabled = (obj.value != i);
		//inputTexto = 'texto'+i;
		//document.radio2.inputTexto.disabled = (document.radio2.rad[i].value != i);
		//document.radio2.inputTexto.disabled = (obj.value != i);
}

/*
********Para Ocultar y Mostrar Campos********
*/

function hideDivs(){
	document.all.divInicio.style.visibility = "hidden";
	document.all.divFinal.style.visibility = "hidden";
}

/*
function doShow(){
	switch (formBoletas.boletas.item(formBoletas.boletas.selectedIndex).value){
		case "0": hideDivs();
		break; 
	case "1": hideDivs();
		document.all.divInicio.style.visibility = "visible";
		break;
	case "2": hideDivs();
		document.all.divFinal.style.visibility = "visible";
		break;
	}//switch
}
*/

function reset_radio_grp() {
	var rgrp = document.getElementsByName('rblOffshoreFamiliarity');
	rgrp[0].checked = false;
	rgrp[1].checked = false;
	rgrp[2].checked = false;
}


function doShow(valor){
	switch (valor){
	case 0: hideDivs();
		break; 
	case 1: hideDivs();
		document.all.divInicio.style.visibility = "visible";
		break;
	case 2: hideDivs();
		document.all.divFinal.style.visibility = "visible";
		break;
	}//switch
}


/*
*** Extras ***
*/

porcJubilacion = 0.20000000000000001;
honorarios = 0.0;

function validarHonorarios(a){
	if (a.value){
		if (isNumber(a.value)){  
			honorarios = Math.round(a.value*100)/100;
			a.value = honorarios;
			xInnerHtml('divMsgError','&nbsp;');				
		}	
		else{
			xInnerHtml('divMsgError','Ingrese un monto válido');
		}
	}		
}
	
function completarMonto(a){
	if ((!a.value) && honorarios > 0){
		a.value = Math.round(honorarios * porcJubilacion *100)/100;
	}	
}

function validarMonto(a){
		if (a.value){
			if (!isNumber(a.value)){
				xInnerHtml('divMsgError','Ingrese un monto válido');
			}
			else{
				a.value = Math.round(a.value*100)/100;
				xInnerHtml('divMsgError','&nbsp;');			
			}
		}	
	}

function Verificar() {
    if (checkField(document.formBoletas.p_caratula, false) && checkField(document.formBoletas.p_honorarios, isNumber, false)) {
		return true;
	} else {
		return false;
	}
}

/*
************* Pop Up Consulta Nro Afil **********


function abrirDuda() {
	var izq;
	izq = (screen.width/2)-(450/2);
	//izq = ((screen.width-document.body.clientWidth) / 2);
	window.open("dudaNroAfil.php","ventanaDuda", "height=400,width=450,toolbar=no,directories=no,status=no,menubar=no,resizable=no,scrollbars=no,location=no,top=50,left='+izq+'");
}
*/

/*
********** Centrar un Pop-Up ************

var win = null; 
function centrarPopUp(pagina,nombre,w,h,scroll) { 
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0; 
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0; 
	estilo = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
	win = window.open(pagina,nombre,estilo) 
}

<a href="pagina2.html" onclick="centrarPopUp(this.href,'name','450','400','yes');return false">presione aquí</a>

*/

var win = null; 
function abrirDuda(pagina,nombre,w,h,scroll) { 
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	estilo = 'height='+h+',width='+w+',top=10,left='+LeftPosition+',scrollbars='+scroll+',toolbar=no,directories=no,status=no,menubar=no,resizable=no'
	win = window.open(pagina,nombre,estilo)
	

}