function $(id) {
    return document.getElementById(id);
}

var statics = {
    newsImageURL : null,
    imageURL : null,
    appRoot : null
};

function openWin(strURL, arg1, arg2, arg3)
{
		var argLen = arguments.length;
		var intX,intY,strUrl;
		if(argLen < 3){
			intX = '780';
			intY = '550';
		}else{
			intX = arg2;
			intY = arg3;
		}

		oWin = window.open ( strURL, arg1, "toolbar=no, menubar=no, location=no, status=no, width=" + intX + ", height=" + intY + ",left=0, top=0, scrollbars=yes, resizable=yes");
		oWin.focus();
}


function validateNum(Num) {
	var CharSet = "0123456789"
	var temp = ""
	for (var i=0; i<Num.length; i++) {
			temp = "" + Num.substring(i, i+1)
			if (CharSet.indexOf(temp) == "-1") OK = "0"
	}
}

	

function getCookie(name) {
	var cname = name + "=";
	var dc = document.cookie;
	
	if (dc.length > 0) {
		begin = dc.indexOf(cname);
		if (begin != -1) {
			begin += cname.length;
			end = dc.indexOf(";", begin);
			if (end == -1) end = dc.length;
				return unescape(dc.substring(begin, end));
		}
	}
	return null;
}

function setCookie(name, value, expires, path, domain, secure) {
	document.cookie = name + "=" + escape(value) + 
	((expires == null) ? "" : "; expires=" + expires.toGMTString()) +
	((path == null) ? "" : "; path=" + path) +
	((domain == null) ? "" : "; domain=" + domain) +
	((secure == null) ? "" : "; secure");
}


function radioIsChecked(obj){
	for(var i=0;i<obj.length;i++)
	{
		if(obj[i].checked){
   			return true;
		}
	}
	return false;
}
function getRadioValue(obj){
	for(var i=0;i<obj.length;i++)
	{
		if(obj[i].checked){
   			return obj[i].value;
		}
	}
	return null;
}

function validateSearch(obj) {
    obj.value = trimAll(obj.value);
    if (obj.value == "")
        return false;
    obj.form.method = "POST";
    obj.form.action = "http://www.magazinkolik.com/Search.aspx";
    return true;
}

function leftTrim(sString) 
{
    while (sString.substring(0,1) == ' ')
    {
        sString = sString.substring(1, sString.length);
    }
    return sString;
}

function rightTrim(sString) 
{
    while (sString.substring(sString.length-1, sString.length) == ' ')
    {
        sString = sString.substring(0,sString.length-1);
    }
    return sString;
}

function trimAll(sString) 
{
    while (sString.substring(0,1) == ' ')
    {
        sString = sString.substring(1, sString.length);
    }
    while (sString.substring(sString.length-1, sString.length) == ' ')
    {   
        sString = sString.substring(0,sString.length-1);
    }
    return sString;
}

function submitFormOnEnter(e, strobjToTie)
{
    objToTie = document.getElementById(strobjToTie) ;
    
    if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13)) {
        objToTie.click();
        return false;
        } 
    else 
        return true; 
    
}