function setPointer(theRow, thePointerColor)
{
	if (thePointerColor == '' || typeof(theRow.style) == 'undefined') {
		return false;
	}
	if (typeof(document.getElementsByTagName) != 'undefined') {
		var theCells = theRow.getElementsByTagName('td');
	}
	else if (typeof(theRow.cells) != 'undefined') {
		var theCells = theRow.cells;
	}
	else {
		return false;
	}
	
	var rowCellsCnt  = theCells.length;
	for (var c = 0; c < rowCellsCnt; c++) {
		theCells[c].style.backgroundColor = thePointerColor;
	}
	
	return true;
}

function setPointerTD(theCell, thePointerColor)
{
	if (thePointerColor == '' || typeof(theCell.style) == 'undefined') {
		return false;
	}
	theCell.style.backgroundColor = thePointerColor;
	return true;
}
function openWindow(url, width, height, scrollbars) {
 var Win=window.open(url,"ToDo",'width=' + width + ',height=' + height + ',resizable=no,scrollbars=' + scrollbars + ',menubar=no' );
 Win.moveTo(10,10);
 Win.resizeTo(width,height);
 Win.focus();
}
function getCookie(name)
{
        var cookies = document.cookie.split(";");
        for (var i=0; i<cookies.length; i++)
        {
                var a = cookies[i].split("=");
                if (a.length == 2)
                {
                        //a[0] = a[0].trim();
                        //a[1] = a[1].trim();
                        if (a[0] == name)
                        {
                                return unescape(a[1]);
                        }
                }
        }
        return null;
}

function setCookie(name, value)
{
        document.cookie = name + "=" + escape(value);
}

function showOrHide(elementslist)
{
	var elements_array = elementslist.split(" ");
	var part_num = 0;
	while (part_num < elements_array.length)
	{
		var elementid = elements_array[part_num];
		if(document.getElementById(elementid).style.display != 'none')
		{
			document.getElementById(elementid).style.display = 'none';
			setCookie(elementid, '0',1);
		}
		else
		{
			document.getElementById(elementid).style.display = '';
			setCookie(elementid, '1',1);
		}
		part_num += 1;
	}
}
function otworzOkno(url, width, height, scrollbars) {
 var Win=window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=no,scrollbars=' + scrollbars + ',menubar=no' );
 Win.moveTo(10,10);
 Win.resizeTo(width,height);
}

function powiekszZdjecie(imageName,posLeft,posTop) 
{
	newWindow = window.open("","newWindow","width=100,height=100,resizable=no,scrollbars=no,left="+posLeft+",top="+posTop);
	newWindow.document.open();
	newWindow.document.write('<html>');
	newWindow.document.write('<head>');
	newWindow.document.write('<title>Dwa Koty</title>');
	newWindow.document.write('<script type="text/javascript">  ');
	newWindow.document.write('function resize1() {');
	newWindow.document.write('var image1= new Image();');
	newWindow.document.write('image1.src = "'+imageName+'";');
	newWindow.document.write('if(image1.width==0 || image1.height==0) { setTimeout(\'resize1()\',100); }');
	//newWindow.document.write('alert(image1.width + \' - \' + image1.height);');
              newWindow.document.write('self.resizeTo(parseInt(image1.width+100),parseInt(image1.height+150));');
	newWindow.document.write('self.resizeTo(parseInt(image1.width+10),parseInt(image1.height+50));');
	newWindow.document.write('}');
	newWindow.document.write('  </script>');
	newWindow.document.write('</head>');
	newWindow.document.write('<body bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" onBlur="self.close()">'); 
	newWindow.document.write('<center><img src='+imageName+' name="Zdjecie"></center>'); 
	newWindow.document.write('<script type="text/javascript">setTimeout(\'resize1()\',100);</script>');               
	newWindow.document.write('</body></html>');
	newWindow.document.close();
	newWindow.focus();
}