function showElemById(elemId) {
	$("#" + elemId).css("display","block");
}

function hideElemById(elemId) {
	$("#" + elemId).css("display", "none");
}


function showOrHideMenu(menuId) {
    if(document.getElementById(menuId).style.visibility == 'hidden'){
        document.getElementById(menuId).style.visibility = 'visible';
    } else {
        document.getElementById(menuId).style.visibility = 'hidden';
    }
}

function alterSelect(timeoutFlag){
    if(timeoutFlag){
        setTimeout("$('.ui-datepicker-header select').sSelect()", 300);
    }else{
        $('.ui-datepicker-header select').sSelect();
    }
}