function confirmaExclusao(aURL) {
if(confirm('Você tem certeza que deseja excluir?')) {
location.href = aURL;
}
}

function Habilitar() {
nForm = document.forms['alterar'];
    if(nForm.elements['banner_novo'].checked = true) {
        nForm.elements['banner'].disabled = false;
		nForm.elements['banner'].className= "sim";
		} 
}

function desabilitar() {
nForm.elements['banner'].disabled = true;
nForm.elements['banner'].className = "nao";
}



// verify required fields

function checkrequired(form) {

	var pass = true;

	for(i = 0; i < form.length; i++) {

		var tempobj = form.elements[i];

		if(tempobj.alt == "required") {

			if(tempobj.value == '') {

				pass = false;

				break;

			}

		}

	}

	if(!pass) {

		alert("Preencha os campos do formulário.");

		tempobj.focus(); // set focus to missing field

		return false;

	}

	else { return true; } 

}



// image swap for view page

function swap(target, fname) {

	document[target].src = "images/" + fname;

}



// make sure at least one search criteria has been provided

function checksearch(form) {

	var count = 0;

	

	for(i = 0; i < form.length; i++) {

		var tempobj = form.elements[i];

		if(tempobj.value == '') {

			count++;

		}

	}

	i-=2;

	if(count == i) {

		alert("Voce deve escolher algu critrio para busca.");

		return false;

	}

	else {

		//alert("You DID enter search criteria." + count + "  " + i);

		return true;

	} 

}



// confirm removal of vehicle listing

function verify_removal(ccode) {

	msg = "Deseja realmente excluir?";

	if(confirm(msg)) {

		window.location='remove.php?ccode=' + ccode;

	} else {

		return false;

	}

}



// confirm removal of image from vehicle listing

function verify_image(imageid, ccode) {

	msg = "Deseja realmente excluir a imagem?";

	if(confirm(msg)) {

		window.location='removeimg.php?id=' + imageid + '&ccode=' + ccode;

	} else {

		return false;

	}

}



// display invalid stock number message

function invalid_stock(stock) {

	msg = "The stock number " + stock + " appears to be invalid.";

	if(confirm(msg)) {

		window.location='cpanel.php';

	} else {

		window.location='cpanel.php';

	}

}