function changeLanguage(lingua_id){
	document.form_change_language.lingua_id.value=lingua_id;
	document.form_change_language.submit();
}
function select(idRow) {
	$("#col_"+idRow+"_1").css({'background-color': '#D6D3D3'});
	$("#col_"+idRow+"_2").css({'background-color': '#D6D3D3'});
	$("#col_"+idRow+"_3").css({'background-color': '#D6D3D3'});
	$("#col_"+idRow+"_4").css({'background-color': '#D6D3D3'});
	$("#col_"+idRow+"_5").css({'background-color': '#D6D3D3'});
}
function deselect(idRow) {
	$("#col_"+idRow+"_1").css({'background-color': '#C7E2F2'});
	$("#col_"+idRow+"_2").css({'background-color': '#C7E2F2'});
	$("#col_"+idRow+"_3").css({'background-color': '#C7E2F2'});
	$("#col_"+idRow+"_4").css({'background-color': '#C7E2F2'});
	$("#col_"+idRow+"_5").css({'background-color': '#C7E2F2'});
}
function emptyField(field, value) {
	if(field.value == value) {
		field.value = "";
		field.style.backgroundColor = "#FFFFFF";
	}
}
function fillField(field, value) {
	if(field.value == '') {
		field.style.backgroundColor = "#F9F9F9";
		field.value = value;
	}
}
function goToPageMenu(page, section, currentSection) {
	if(section != currentSection) {
		document.location.href = page;
	}
}
function goToUserDetails(idUser, webRoot) {
	document.userDetails.user_id.value = idUser;
	document.userDetails.operation.value = '';
	document.userDetails.action = webRoot + "/pages/register.php";
	document.userDetails.submit();
}
function goToUserChangePassword(idUser, webRoot) {
	document.userDetails.user_id.value = idUser;
	document.userDetails.operation.value = '';
	document.userDetails.action = webRoot + "/pages/changePassword.php";
	document.userDetails.submit();
}
function goToRetrivePassword(idUser, webRoot) {
	document.userDetails.user_id.value = idUser;
	document.userDetails.operation.value = '';
	document.userDetails.action = webRoot + "/pages/retrivePassword.php";
	document.userDetails.submit();
}
function logout(webRoot) {
	document.userDetails.user_id.value = '';
	document.userDetails.operation.value = 'logout';
	document.userDetails.action = webRoot + "/index.php";
	document.userDetails.submit();
}