function mainmenu(){
			$(" #nav ul ").css({display: "none"});
			$(".submenu").css( {visibility: "inherit"});
			$(" #nav li").hover(function(){ 
						$(this).find("#btn_informacion").attr("src", "/images/btn_informaciongeneral_on.jpg");
						$(this).find("#btn_obras").attr("src", "/images/btn_obras_on.jpg");
						$(this).find("#btn_regiones").attr("src", "/images/btn_regiones_on.jpg");
						$(this).find("#btn_transparencia").attr("src", "/images/btn_transparencia_on.jpg");
						$(this).find("#btn_biblioteca").attr("src", "/images/btn_biblio_on.jpg");
						$(this).find("#btn_parsalud1").attr("src", "/images/btn_parsalud1_on.jpg");
						
						$(this).find('ul:first:hidden').css({visibility: "visible",display: "none",zIndex:"999" }).slideDown(500);
				},function() {
						$(this).find('ul:first').slideUp(250);						
						$(this).find("#btn_regiones").attr("src", "/images/btn_regiones.jpg");
						$(this).find("#btn_informacion").attr("src", "/images/btn_informaciongeneral.jpg");
						$(this).find("#btn_obras").attr("src", "/images/btn_obras.jpg");
						$(this).find("#btn_regiones").attr("src", "/images/btn_regiones.jpg");
						$(this).find("#btn_transparencia").attr("src", "/images/btn_transparencia.jpg");
						$(this).find("#btn_biblioteca").attr("src", "/images/btn_biblio.jpg");
						$(this).find("#btn_parsalud1").attr("src", "/images/btn_parsalud1.jpg");
				});
		}
		
		var $tamanofuente = 11;
		function agrandarFuente() {
			$tamanofuente++;
			if ($tamanofuente > 16) $tamanofuente = 16;
			$("div").css("font-size", $tamanofuente + "px");
		}
		
		function achicarFuente() {
			$tamanofuente--;
			if ($tamanofuente < 9) $tamanofuente = 9;
			$("div").css("font-size", $tamanofuente + "px");
		}
 
		$(document).ready(function(){
			mainmenu(); 
		});
 
  

  var curvas = new Array();
  var posts = new Array();
  var subposts = new Array();
  
  function initCorners() {
    var settings = {
      tl: { radius: 0 },
      tr: { radius: 0 },
      bl: { radius: 12 },
      br: { radius: 12 },
      antiAlias: true
    } 
    curvyCorners(settings, "#actualidad");
  
  }
  
  
  function initCorners2() { 
    var settings = {
      tl: { radius: 5 },
      tr: { radius: 5 },
      bl: { radius: 5 },
      br: { radius: 5 },
      antiAlias: true
    } 
     var settings2 = {
      tl: { radius: 9 },
      tr: { radius: 9 },
      bl: { radius: 9 },
      br: { radius: 9 },
      antiAlias: true
    } 
    var settings3 = {
      tl: { radius: 6 },
      tr: { radius: 6 },
      bl: { radius: 0 },
      br: { radius: 0 },
      antiAlias: true
    } 
    curvyCorners(settings3, '.widget');
    curvyCorners(settings2, '.formulario');    
    for (var i=0;i<curvas.length;i++) {
      curvyCorners(settings, curvas[i]);     
       
    }
    
    
    
       
    var settings = {
      tl: { radius: 3 },
      tr: { radius: 3 },
      bl: { radius: 15 },
      br: { radius: 15 },
      antiAlias: true
    } 
    for (var i=0;i<posts.length;i++) {
      curvyCorners(settings, posts[i]);      
    } 
    
    var settings = {
      tl: { radius: 3 },
      tr: { radius: 3 },
      bl: { radius: 0 },
      br: { radius: 0 },
      antiAlias: true
    } 
    for (var i=0;i<subposts.length;i++) {
      curvyCorners(settings, subposts[i]);      
    }   
  }


	function makeArray() {
		for (i = 0; i<makeArray.arguments.length; i++)
		this[i + 1] = makeArray.arguments[i];
	}
		
 
 function buscarKeyPress(e, texto) {
  if (window.event) {
    if (window.event.keyCode==13) {
      buscar(texto);
    }
  }
  else if (e.which) {
    keychar = String.fromCharCode(e.which); 
    numcheck = /\d/
    if (numcheck.test(keychar)) {
      buscar(texto);
    }
  }
   
 }
 
 function buscar(texto) {
  window.location.href = '/buscar.aspx?q=' + texto;
  return false;
 }