// onLoad from HTML
var InitFuncArray = new Array();
function onLoadInit()
{
	for (i = 0; i < InitFuncArray.length; i++)
	{
		eval(InitFuncArray[i]).call();
	}
	
	/*if (location.hash) {
		var str_anchor = location.hash.split("#")[1];
		if ($("anchor_"+str_anchor)) {
			$.ScrollTo("anchor_"+str_anchor);
		}
	}*/
}
function addInitFunc(func)
{
	InitFuncArray.push(func);
}
window.onload = onLoadInit;

function is_email(str)
{
	var filtro = /^[A-Za-z][A-Za-z0-9_.-]*@[A-Za-z0-9_.-]+\.[A-Za-z0-9_.]+[A-za-z]$/;
	if (filtro.test(str)) return true;
	else return false;
}
function is_date(date_string)
{
	// matches DD/MM/Y or DD/MM/YYYY or D/M/Y or DD/M/YYYY Leap years treated.
	reg_expr = /^(((0?[1-9]|[12]\d|3[01])[\.\-\/](0?[13578]|1[02])[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}|\d))|((0?[1-9]|[12]\d|30)[\.\-\/](0?[13456789]|1[012])[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}|\d))|((0?[1-9]|1\d|2[0-8])[\.\-\/]0?2[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}|\d))|(29[\.\-\/]0?2[\.\-\/]((1[6-9]|[2-9]\d)?(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)|00|[048])))$/;
	if (!reg_expr.test(date_string)) {
		return false;
	}
	return true;
}
function popup_locked(url, w, h)
{
	win = window.open(url, '', 'width='+w+',height='+h+',toolbar=no,menubar=no,scrollbars=yes,resizable=no');
	win.moveTo(window.screen.availWidth / 2 - w / 2, window.screen.availHeight / 2 - h / 2);
}

function text_optimize(str)
{
	// replace with unicode characters:
	str = str.replace('á', '\u00E1');
	str = str.replace('é', '\u00E9');
	str = str.replace('í', '\u00ED');
	str = str.replace('ó', '\u00F3');
	str = str.replace('ú', '\u00FA');
	return str;
}
function urlencode(str)
{
    var result = "";
    for (i = 0; i < str.length; i++) {
        if (str.charAt(i) == " ") result += "+";
        else result += str.charAt(i);
    }
    return escape(result);
}

function _initInput(input_id, text_ini)
{	
	input = $("#"+input_id);
	input.val(text_ini);
	input.attr("text_ini", text_ini);
	input.focus(function() {
		if ($(this).val() == $(this).attr("text_ini")) $(this).val("") 
	});
	input.blur(function() {
		if ($(this).val() == "") $(this).val($(this).attr("text_ini"));
	});
	input.getTexto = function()
	{
		return $(this).val();
	};
}
function inputIsEmpty(input_id)
{
	input = $("#"+input_id);
	return (input.val() == "" || input.val() == input.attr("text_ini"));
}

function checkScroolTo(){
	var arr_item = window.location.href.split("?");	
	$(window).scrollTo("#"+arr_item[1],{duration:1500});
}