// JavaScript Document
//*****************************************************************************
//COMMON FUNCTIONS
//*****************************************************************************
function CheckIE()
//Wykrywa IE i zwraca wersję
{
var sUserAgent=navigator.userAgent;
var bIsOpera=sUserAgent.indexOf("Opera")>-1;
var bIsIE= sUserAgent.indexOf("compatible")>-1 && sUserAgent.indexOf("MSIE")>-1 && !bIsOpera;
if (bIsIE)
{
	var reIE=new RegExp("MSIE (\\d+\\.\\d+);");
	reIE.test(sUserAgent);
	var fIEVersion=parseFloat(RegExp["$1"]);
	return fIEVersion;
}
else
	return 0;
}

//Dodanie funkcji prototypowej TRIM
String.prototype.trim = function()
{
    // Use a regular expression to replace leading and trailing 
    // spaces with the empty string
    return this.replace(/(^\s*)|(\s*$)/g, "");
}