/****** TEMPLATE PRINCIPAL ******/

	function verificaFormBusca()
	{
		var f = document.form_busca;
		
		if(f.q.value.length == 0)
		{
			f.q.focus();
			return false;
		}
		
		f.submit();
	}
	
/****** TOPICOS ****/	

	function showDiv(id,img) 
	{
		var div = document.getElementById(id);
		var img = document.getElementById(img);
		
		if(div.style.display == "none")
		{
			$('#'+id).slideDown(1500, function()
			{
				div.style.display="";
				img.src = "img/min.jpg";
				img.alt = "Minimizar";
			});
			
		}
		else
		{
			$('#'+id).slideUp(1500,function()
			{
				div.style.display="none";
				img.src = "img/max.jpg";
				img.alt = "Maximizar";
			});
			
		}
		//div.style.display = (div.style.display=="none") ? "" : "none";
	}
	
	function imprimeNoticia(id)
	{
		window.open("imprimir.php?not=" + id,"Imprimir","width=700, height=600, toolbars=no, status=no, menubar=no, scrollbars=yes, resizable=no");
	}
	
	/*** ALTERA FONTE ***/
	
	var tam=12;
	
	function mudaFonte(tipo) 
	{
		if (tipo==1)
		{
	  		if(tam<16) tam+=2;	
	  	}
		else
		{
		  if(tam>10) tam-=2;
		}
		
		document.getElementById('MudaFonte').style.fontSize=tam+'px' ;
		
	}