var nFontSizeMin = 8;

var nFontSizeMax = 21;



function IncreaseFontSize() {

   var p = document.getElementsByTagName('p');

   for(i=0;i<p.length;i++) {

      if(p[i].style.fontSize) {

         var s = parseInt(p[i].style.fontSize.replace("px",""));

      } else {

         var s = 12;

      }

      if(s!=nFontSizeMax) {

         s += 1;

      }

      p[i].style.fontSize = s+"px"

   }

}



function DecreaseFontSize() {

   var p = document.getElementsByTagName('p');

   for(i=0;i<p.length;i++) {

      if(p[i].style.fontSize) {

         var s = parseInt(p[i].style.fontSize.replace("px",""));

      } else {

         var s = 12;

      }

      if(s!=nFontSizeMin) {

         s -= 1;

      }

      p[i].style.fontSize = s+"px"

   }   

}



function GetComentarios(nIx, nPag) {

    

  var oXmlHttp = new XHConn();

  if (!oXmlHttp) {

   return false;

  }

  var fnOnReady = function (oXML) {

   if(oXML.responseText != "") {

 	document.getElementById("divComentarios").innerHTML = oXML.responseText;   

   }  

  }    

   oXmlHttp.connect("/noticias/include/x_noticias_getcomentarios.asp", "POST", "ix=" + nIx + "&pag=" + nPag, fnOnReady);  	

}



function jsEnviarNoticia() {

    var divobj = document.getElementById('divEnviar');

 

	if(document.getElementById("divEnviar").style.display == "none") {

	   document.getElementById("divEnviar").style.display = "block" ;

	   DivCenter(divobj);

	}

}



function VistaPreviaImprimirNoticia(nIx) {

    window.open("imprimir2.php?id=" + nIx, 'Imprimir', 'width=640,height=500,top=200,left=250,scrollbars=yes');

}



function ImprimirNoticia() {

	window.print() 

}



function jsCerrarEnviar() {

  document.getElementById("divEnviar").style.display = "none";

}