// JScript File

var mail=document.getElementById("txtmail");
           function validanews() {
           if(document.getElementById("txtnome").value=='') {
           alert('Informe o nome.')
           return false;
           }
           if(document.getElementById("dropcat").value=='Categoria') {
           alert('Informe a categoria.')
           return false;
           }
             if(document.getElementById("dropcat").value=='') {
           alert('Informe a categoria.')
           return false;
           }
           if (document.getElementById("txtmail").value=='') {
            alert ('Informe o e-mail.');
           return false;
           }
         parte1 = document.getElementById("txtmail").value.indexOf("@");
         parte2 = document.getElementById("txtmail").value.indexOf(".");
         parte3 = document.getElementById("txtmail").value.length;
         
         if (!(parte1 >= 3 && parte2 >= 6 && parte3 >= 9)) {
            alert('Informe um e-mail válido.');
            return false;
         }
           return true;
           }
  function MostraDetalhe(Msg){ 
        if (Msg==null){ 
            document.getElementById("Container").style.visibility = "hidden" 
        } 
        else{ 
            document.getElementById("Container").style.visibility = "visible" 
            document.getElementById("Mensagem").innerHTML =  Msg 
            document.getElementById("Container").style.top  =  event.y+10 
            document.getElementById("Container").style.left = event.x+10 
        } 
    } 
     function artigosnewsIni() {

     document.write('<MARQUEE onmouseover="this.stop();" onmouseout="this.start();" scrollAmount="2" scrollDelay="80" direction="up" height="120">');

     
     }
	     function artigosnewsEnd() {
     	  document.write('</marquee>');
     }