// JavaScript Document

//Adicionar a favoritos
function addFav(){
	    var url      = "http://www.phyintelligence.com.br/";
	    var title    = "PhyIntelligence";
	    if (window.sidebar) window.sidebar.addPanel(title, url,"");
	    else if(window.opera && window.print){
	        var mbm = document.createElement('a');
	        mbm.setAttribute('rel','sidebar');
	        mbm.setAttribute('href',url);
	        mbm.setAttribute('title',title);
	        mbm.click();
	    }
	    else if(document.all){window.external.AddFavorite(url, title);}
	}
	
//Redimensionar fontes
var min=8;
var max=18;
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!=max) {
         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!=min) {
         s -= 1;
      }
      p[i].style.fontSize = s+"px"
   }   
}
		
//Saiba Mais
		function showdiv(ativar,id1,id2)    	 
		{								 
			var A=document.getElementById(id1);
			var B=document.getElementById(id2);
			if(ativar=='sim')
			{
				B.style.display = 'block';
				A.style.display= 'none';
			}
			else
			{
				A.style.display = 'block';
				B.style.display= 'none';
			}
		}
		
//DropDownMenu		
startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
 }
}
window.onload=startList;

function pesquisar(){
	var pesquisarField = document.getElementById('pesquisar');
	if(pesquisarField.value != "")
		location.href = "index.php?secao=busca&pesquisar="+pesquisarField.value+""
	else
		alert("Não deixe o campo busca em branco")		
	}
	
//envia busca com Enter

function submitenter(myfield,e)
{
var keycode;
var pesquisarField = document.getElementById('pesquisar');

if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
   {
   myfield.form.submit();
   location.href = "index.php?secao=busca&pesquisar="+pesquisarField.value+""
   return false;
   }
   else
   return true;
}

//Envio e Limpar
  function Submit()
  {
    document.contatoPhy.submit();
  }
  function Reset()
  {
    document.myform.nome.value = "";
    document.myform.assunto.value = "";
    document.myform.email.value = "";
    document.myform.mensagem.value = "";
  }

//Limpa input buscar

function clearinputText() {
  document.frm.name.value= "";
}