var regexEmail = new RegExp ("^([a-zA-Z0-9_\\-\\.]+)@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.)|(([a-zA-Z0-9\\-]+\\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$");
var regexNaoNumero = new RegExp ("[^0-9]", "g");

var regexTrim = new RegExp ("^[ \\t]+|[ \\t]+$");
var regexCharsInvalidos = new RegExp ("<|(&#)", "igm");


function InteiroValido (elem)
{
	if (!elem.value.match (regexNaoNumero) || elem.value.replace (regexTrim, "").length == 0)
	{
		return true;
	}
	else
	{
		return false;
	}
}

function EMailValido (elem)
{
	if (elem.value.match (regexEmail))
	{
		return true;
	}
	else
	{
		return false;
	}
}

function TelefoneValido (elem)
{
	return elem.value.replace (/[^\d]/gi, "").length >= 7;
}






//Validate Dates with format (dd-mm-year or d-mm-year example: 1-02-2009, 16-04-2008)
function DataValida(elem)
{
    var pattern = new RegExp("^[0-3]{0,1}[0-9]-(0|1){0,1}[0-9]-(19|20)[0-9]{2}$");
    var dateVal = elem.value;
    
    if(dateVal.match(pattern))
    {
        var date_array = dateVal.split('-');
               
        var day = date_array[0];
        var month = date_array[1] - 1;
        var year = date_array[2];

        if(!AuxiliarValidaData(day, month, year))
        {
            return false;
        }
    }
    else
    {
        return false;
    }
    
    return true;
}

function AuxiliarValidaData(day, month, year) //Month has to be already in js format (between 0 and 11)
{
     // This instruction will create a date object
    var source_date = new Date(year, month, day);

    if(year != source_date.getFullYear())
    {
        return false;
    }

    if(month != source_date.getMonth())
    {
        return false;
    }

    if(day != source_date.getDate())
    {
        return false;
    }
    
    return true;
}


function ValidarInteiro (elem)
{
	return InteiroValido (elem);
}

function ValidarEMail (elem)
{
	return EMailValido (elem);
}


function CicloExpandir (id, incr, max)
{
	var elem= document.getElementById (id);
	if (elem == null) {
		return;
	}
	
	var alt= Math.abs (elem.style.height.substring (0, elem.style.height.length - 2));
	alt += incr;
	if ((incr > 0 && alt > max) || (incr < 0 && alt < max)) {
		alt= max;
	}
	elem.style.height= alt + "px";
	
	if (alt != max) {
		elem.anima= setTimeout ("CicloExpandir ('" + elem.id + "', " + incr + ", " + max + ");", 
			ExpandirTimeout);
	}
}

function ShowVideo()
{
	var window = document.getElementById("ifTV");
	
	if (window)
		window.style.display = 'block';
}

function HideVideo()
{
	var window = document.getElementById("ifTV");
	
	if (window)
		window.style.display = 'none';
}

function setCookie(sName,oValue,nDays)
{
	var oDate = new Date();
	oDate.setDate(oDate.getDate()+nDays);
	document.cookie = sName + "=" + escape(oValue) + ((nDays==null) ? "" : ";expires="+oDate.toGMTString()) + ";path=/;";
}


function getCookie( check_name )
{
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false;
	
	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		a_temp_cookie = a_all_cookies[i].split( '=' );
		
		
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
	
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return '';
	}
}


function imgError(oImg)
{
	oImg.onerror = null;
	if(!oImg.currentStyle)
		oImg.src = '/App_Themes/CasaSapoESES/Images/NoPic140x105.jpg';
	else
	{
		var nWidth = parseInt(oImg.currentStyle.width);
		if(nWidth<=140)
			oImg.src = '/App_Themes/CasaSapoESES/Images/NoPic140x105.jpg';
		else if(nWidth<=300)
			oImg.src = '/App_Themes/CasaSapoESES/Images/NoPic300x225.jpg';
		else
			oImg.src = '/App_Themes/CasaSapoESES/Images/NoPic512x384.jpg';
	}
}

function openPartnership ()
{
	var Topo=window.screen.availHeight/2 - 610/2;
	var Dta=window.screen.availWidth/2 - 980/2;
	
	if (Topo < 0)
		Topo = 0;
	if (Dta < 0)
		Dta = 0;
			
	window.open('/PopUps/Partnership.aspx','Partnership','height=610,width=980,top='+Topo+',left='+Dta+',status=no,toolbar=no,menubar=no,location=no,scrollbars=yes');
}

function HideFlashes ()
{
    if (document.getElementById('iFrameMrek')) {
        document.getElementById('iFrameMrek').style.visibility = 'hidden';
    }
    if (document.getElementById('Layer1')) {
        document.getElementById('Layer1').style.display = 'none';
    }
    if (document.getElementById('MRP')) {
        document.getElementById('MRP').style.visibility = 'hidden';
    }
    if (document.getElementById ('LayerBannerRightFrame')) {
		document.getElementById ('LayerBannerRightFrame').style.visibility = 'hidden';
	}
    if (document.getElementById ('contentSkyscrapper')) {
		document.getElementById ('contentSkyscrapper').style.visibility = 'hidden';
	}
}

function ShowFlashes ()
{
    if (document.getElementById('iFrameMrek')) {
        document.getElementById('iFrameMrek').style.visibility = 'visible';
    }
    if (document.getElementById('Layer1')) {
        document.getElementById('Layer1').style.display = '';
    }
    if (document.getElementById('MRP')) {
        document.getElementById('MRP').style.visibility = 'visible';
    }
    if (document.getElementById ('LayerBannerRightFrame')) {
		document.getElementById ('LayerBannerRightFrame').style.visibility = 'visible';
	}
    if (document.getElementById ('contentSkyscrapper')) {
		document.getElementById ('contentSkyscrapper').style.visibility = 'visible';
	}
}

function TryToSelectOption (ddl, optionValue)
{
	for (var i= 0; i < ddl.options.length; i++)
	{
		if (ddl.options[i].value.toLowerCase() == optionValue.toString().toLowerCase())
		{
			ddl.selectedIndex= i;
			break;
		}
	}
}

function TryToFocus (elem)
{
	if (!elem.disabled)
	{
		try {
			elem.focus();
		} catch (ex) {}
	}
}

function RegistAnaliticsAction (string)
{
	try
	{
		$(document).ready (
			function()
			{
				if (pageTracker)
				{
					pageTracker._trackPageview(string);
					w_counter.count(string);
				}
			}
		);
	}
	catch (ex) {}
}

function GetCacheTick ()
{
	try
	{
		var date = new Date ();
		return date.getFullYear () + "-" + date.getMonth () + "-" + date.getDate () + "_" + date.getMilliseconds ();
	}
	catch (ex) { }
	
	return Math.random() + "";
}