//Pesquisar

/*$(document).ready(function(){
	$('.autoClear').each(function(){
		$(this).attr('default',$(this).val());
		$(this).focus(function(){
			if($(this).val==$(this).attr('default')){
				$(this).val('');
				}
		 });
		$(this).blur(function() {
			if ($(this).val() == '') {
			$(this).val($(this).attr('default'));
			}
		});
	});
	
});*/


function confirmarEscolha(formulario){
	if(confirm('Tem certeza que quer deletar este item?')){
		document.formulario.submit();
	}
}

function pesquisar(){
	pesquisa = document.getElementById("pesquisar");
	pesquisa.focus();
}

// Alto contraste

$(document).ready(function() { 
    $("#menu_contraste").hide(); 
    $("a#show").bind("click",function(){ 
        $("#menu_contraste").slideToggle("normal"); 
        return false; 
    })
});

 var ostat = false; 
function scrollstop()
	{ 
        news.scrollAmount = 0; 
        ostat = true; 
	} 

function scrollplay()
	{ 
        news.scrollAmount = 5; 
        ostat = false; 
	} 

function scrolldir()
	{ 
        mid = screen.width / 2; 
        mouse = event.x; 
        if(mouse > mid) { 
                if(ostat == false) { 
                        speed = (mouse - mid) / 25; 
                         news.scrollAmount = speed; 
               } 
                news.direction = "up"; 
        } 
        else { 
                if(ostat == false) { 
                        speed = (mid - mouse) / 25; 
                        news.scrollAmount = speed; 
                }                                                                                                                                                               news.direction = "up"; 
         } 
	}