/* helper function to load multiple functions, courtesy Simon Wilson */
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function popup(url,w,h,scroll)
{
    var l = (screen.width-w)/2;
    var t = (screen.height-h)/2;

    window.open(url,'_blank','resizable=yes,location=no,menubar=no,scrollbars='+scroll+',status=no,toolbar=no,fullscreen=no,dependent=no,width='+w+',height='+h+',left='+l+',top='+t);
}

function busy(id, on)
{
    if (on)
    {
        document.getElementById(id).style.visibility = 'visible';
    }
    else
    {
        document.getElementById(id).style.visibility = 'hidden';
    }
}
function clearHtml(id)
{
    document.getElementById(id).innerHTML = ' ';

}

function showHideDiv(clas, val)
{
	if (document.getElementById)
	{
    	if(val=="Ja") 
    	{
    	    document.getElementById(clas+"ShowHide").style.display="block";  
    	}
        else
        {
            document.getElementById(clas+"ShowHide").style.display="none";      
        }
    }
}

function showHideDivCheckbox(clas, cb)
{
    
	if(document.getElementById)
	{
    	if(cb.checked==true) 
    	{
    	    document.getElementById(clas+"ShowHide").style.display="block";  
    	}
        else
        {
            document.getElementById(clas+"ShowHide").style.display="none";      
        }
    }
}

function showHideDivYesNo(classYes, classNo, cb)
{
	if(document.getElementById)
	{
    	if(cb == "Ja") 
    	{
    	    document.getElementById(classYes+"ShowHide").style.display="block";  
    	    document.getElementById(classNo+"ShowHide").style.display="none"; 
    	    
    	    document.getElementById(classYes+"ID").value = document.getElementById(classNo+"ID").value;
    	}
        else
        {
    	    document.getElementById(classYes+"ShowHide").style.display="none";  
    	    document.getElementById(classNo+"ShowHide").style.display="block"; 
    	    
    	    document.getElementById(classNo+"ID").value = document.getElementById(classYes+"ID").value;
        }
    }
}

//get basepath
var site_base = "";
if(a=document.getElementsByTagName("link")[0])
{
        site_base = a.href.substr(0,a.href.indexOf('/resources'));
}