var _currentTab = 1;
var cobjno = 1;
     
       function showvacancy(vacancypage)
      {
         settings='menubar=no,toolbar=no,status=no,resizable=yes,scrollbars=yes,status=yes,width=660,height=590';    
     window.open(vacancypage,'Vacancy',settings);
      }
      
      function show(sname)
  {
    document.getElementById(sname).style.display = "block";
    
  }
  function hide(sname)
  {
    document.getElementById(sname).style.display = "none";
    
  }

  function showgallerypic(src) {

      document.getElementById("picture").innerHTML = "<img src='" + src + "' />";
  }
  
function showpic(picno)
     {
        cobj = document.getElementById("pic" + cobjno);
        cobj.style.display = "none";
        
        lobj = document.getElementById("l" + cobjno);
        lobj.className = "";
        
        nobj = document.getElementById("pic" + picno);
        nobj.style.display = "block";
     
        lobj = document.getElementById("l" + picno);
        lobj.className = "sel";
        
     cobjno = picno;
     }
     
function showTab(tabNo)
{
	obj = document.getElementById(_currentTab);
    obj.className = "tab";
 
    obj = document.getElementById(tabNo);
    obj.className = "seltab";
	
	document.getElementById("tab" + _currentTab).style.display = "none";
	
	document.getElementById("tab" + tabNo).style.display = "block";

	
	_currentTab = tabNo;
}


function SetNewColor(source)
{
    _oldColor = source.style.backgroundColor;
    source.style.backgroundColor = '#CCC';
}
  
function SetOldColor(source)
{
    source.style.backgroundColor = _oldColor;
}

function setoverlay(onoff)
{
    if (onoff == "on")
    {
        document.getElementById("overlay").style.display = "block";
        document.getElementById("overlay").style.height = GetPageSize()[1] + "px";
    }
    else
    {
        document.getElementById("overlay").style.display = "none";
    }
}

function MM_swapImgRestore() { //v3.0
    var i, x, a = document.MM_sr; for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) x.src = x.oSrc;
}
function MM_preloadImages() { //v3.0
    var d = document; if (d.images) {
        if (!d.MM_p) d.MM_p = new Array();
        var i, j = d.MM_p.length, a = MM_preloadImages.arguments; for (i = 0; i < a.length; i++)
            if (a[i].indexOf("#") != 0) { d.MM_p[j] = new Image; d.MM_p[j++].src = a[i]; } 
    }
}

function MM_findObj(n, d) { //v4.01
    var p, i, x; if (!d) d = document; if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
        d = parent.frames[n.substring(p + 1)].document; n = n.substring(0, p);
    }
    if (!(x = d[n]) && d.all) x = d.all[n]; for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
    for (i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
    if (!x && d.getElementById) x = d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
    var i, j = 0, x, a = MM_swapImage.arguments; document.MM_sr = new Array; for (i = 0; i < (a.length - 2); i += 3)
        if ((x = MM_findObj(a[i])) != null) { document.MM_sr[j++] = x; if (!x.oSrc) x.oSrc = x.src; x.src = a[i + 2]; }
}

function GetPageSize() 
{	
	var xScroll, yScroll, windowWidth, windowHeight;
	if (window.innerHeight && window.scrollMaxY) {
		xScroll = document.scrollWidth;
		yScroll = self.innerHeight + self.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else {
		xScroll = document.getElementsByTagName("html").item(0).offsetWidth;
		yScroll = document.getElementsByTagName("html").item(0).offsetHeight;
		xScroll = (xScroll < document.body.offsetWidth) ? document.body.offsetWidth : xScroll;
		yScroll = (yScroll < document.body.offsetHeight) ? document.body.offsetHeight : yScroll;
	}
	
	if (self.innerHeight) {
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) {
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) {
		windowWidth = document.getElementsByTagName("html").item(0).clientWidth;
		windowHeight = document.getElementsByTagName("html").item(0).clientHeight;
		windowWidth = (windowWidth == 0) ? document.body.clientWidth : windowWidth;
		windowHeight = (windowHeight == 0) ? document.body.clientHeight : windowHeight;
	}
	var pageHeight = (yScroll < windowHeight) ? windowHeight : yScroll;
	var pageWidth = (xScroll < windowWidth) ? windowWidth : xScroll;
	
	return new Array(pageWidth, pageHeight, windowWidth, windowHeight);
};