function SetCSS(_itemid, _cssclass)
{
    var item = null;
    item = document.getElementById(_itemid);
    if (item != null)
    {
        item.className = _cssclass;
		item.setAttribute("class", _cssclass); 
		item.setAttribute("className", _cssclass);		
    }
}
function SetBladesMenuSection(_section)
{
	var n;
	var section;
	
	for(n=1;n<=5;n++)
	{
		section=null;
		section=document.getElementById("menusection"+n+"_items");
		if (section!=null)
		{
			section.style.display="none";
			SetCSS("menusection"+n, "menusection");
		}
	}	
	section=null;
	section=document.getElementById("menusection"+_section+"_items");
	if (section!=null)
	{
		section.style.display="block";
		SetCSS("menusection"+_section, "menusectionactive");
	}
}

function SetActiveMainMenuItem(_id)
{
	SetCSS(_id,"mmtabactive"); 
}
function ClearMainMenuSelectedStatus()
{
	SetCSS("mmtabhome","mmtab");
	SetCSS("mmtababout","mmtab");
	SetCSS("mmtabproducts","mmtab");
	SetCSS("mmtabservices","mmtab");
	SetCSS("mmtabreferences","mmtab");
	SetCSS("mmtabcontact","mmtab");
}
function fourdigits(number)	
{
      return (number < 1000) ? number + 1900 : number;
}
function TrailingZero(_value)
{
	var value=String(_value);
	if (value.length==2)
		return value;
	else
		return "0"+value;
}
function getDate(_format)
{
    var now = new Date();
    var days = new Array(
      'Sunday','Monday','Tuesday',
      'Wednesday','Thursday','Friday','Saturday');
    var months = new Array(
      'January','February','March','April','May',
      'June','July','August','September','October',
      'November','December');
    var format="dd-MM-yyyy";
	if (_format)
	{
		format=String(_format);
	}
	format=format.replace("dd",TrailingZero(now.getDate()));
	format=format.replace("DD",days[now.getDay()+1]);
	format=format.replace("MMMM",months[now.getMonth()]);
	format=format.replace("MM",TrailingZero(now.getMonth()));
	format=format.replace("yyyy",fourdigits(now.getYear()));
	format=format.replace("yy",now.getYear());
	/*
	today =  days[now.getDay()] + ", " +
       months[now.getMonth()] + " " +
       date + ", " +
       (fourdigits(now.getYear()));
	   return Today;
	  */
	  return format;
}
function getDateTR(_format)
{
    var now = new Date();
    var days = new Array(
      'Pazar','Pazartesi','Salı',
      'Çarşamba','Perşembe','Cuma','Cumartesi');
    var months = new Array(
      'Ocak','Şubat','Mart','Nisan','Mayıs',
      'Haziran','Temmuz','Ağustos','Eylül','Ekim',
      'Kasım','Aralık');
 	var format="dd-MM-yyyy";
	if (_format)
	{
		format=String(_format);
	}
	format=format.replace("dd",TrailingZero(now.getDate()));
	format=format.replace("DD",days[now.getDay()+1]);
	format=format.replace("MMMM",months[now.getMonth()]);
	format=format.replace("MM",TrailingZero(now.getMonth()));
	format=format.replace("yyyy",fourdigits(now.getYear()));
	format=format.replace("yy",now.getYear());
	return format;
}

	function ChangeLanguage(lng)
	{
		var addr;
		var lastIndex;
		var filename="";
		if (!lng)
			lng="";
		addr=String(window.location);
		lastIndex=addr.lastIndexOf("/")+1;
		filename=addr.substring(lastIndex);
		addr=addr.replace(/\/[a-z]{1,3}\//,'');
		addr=addr.replace(filename,"");
		addr+=lng+"/"+filename;

		window.location=addr;
		return false;
	}