function Save(action)
{	
	var ThisForm = document.frmArticleGroupdetails;
  var blnValid = true;
  var strError = "";	
	
	if(action == "cancel")
	{
	  blnValid = true;	  
	}
	else
	{	  
		if(ThisForm.groupnameNL.value == "")
	  {	  
			
			strError += "Naam (NL) is verplicht \n";
			blnValid = false;
		}
	  	
		if((ThisForm.groupnameEN.value == ""))
		{
		  strError += "Naam (EN) is verplicht \n";
			blnValid = false;
		}
		
		if((ThisForm.groupdescriptionNL.value == ""))
		{
		  strError += "Omschrijving (NL) is verplicht \n";
			blnValid = false;
		}		
		
		if((ThisForm.groupdescriptionEN.value == ""))
		{
		  strError += "Omschrijving (EN) is verplicht \n";
			blnValid = false;
		}			
	  
	}
		
	if(blnValid)
	{	  
  	ThisForm.btnAction.value = action ;
		ThisForm.submit();
	}
	else
	{
	  alert(strError);
	}  
}


var menuids=["suckertree1"] //Enter id(s) of SuckerTree UL menus, separated by commas

function buildsubmenus()
{
	for (var i=0; i<menuids.length; i++)
	{
		var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul");
		
		for (var t=0; t<ultags.length; t++)
		{
			ultags[t].parentNode.getElementsByTagName("a")[0].className="subfolderstyle"
			if (ultags[t].parentNode.parentNode.id==menuids[i]) //if this is a first level submenu
				ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px" //dynamically position first level submenus to be width of main menu item
			else //else if this is a sub level submenu (ul)
			  ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
			ultags[t].parentNode.onmouseover=function(){
				this.getElementsByTagName("ul")[0].style.display="block"
				}
			ultags[t].parentNode.onmouseout=function(){
			this.getElementsByTagName("ul")[0].style.display="none"
			}
		}
		for (var t=ultags.length-1; t>-1; t--)
		{ //loop through all sub menus again, and use "display:none" to hide menus (to prevent possible page scrollbars
			ultags[t].style.visibility="visible"
			ultags[t].style.display="none"
		}
	}
}

if (window.addEventListener)
{
	window.addEventListener("load", buildsubmenus, false)
}
else if (window.attachEvent)
{
	window.attachEvent("onload", buildsubmenus)
}