function clearText(thefield){
if (thefield.defaultValue==thefield.value)
thefield.value = ""
} 

var isIE=document.all?true:false;
var isDOM=document.getElementById?true:false;
var isNS4=document.layers?true:false;

function toggleT(_w,_h) {
  if (isDOM)
  {
    if (_h=='s') document.getElementById(_w).style.visibility='visible';
    if (_h=='h') document.getElementById(_w).style.visibility='hidden';
  }
  else if (isIE) {
    if (_h=='s') eval("document.all."+_w+".style.visibility='visible';");
    if (_h=='h') eval("document.all."+_w+".style.visibility='hidden';");
  }
  else if(isNS4)
  {
    if (_h=='s') eval("document.layers['"+_w+"'].visibility='show';");
    if (_h=='h') eval("document.layers['"+_w+"'].visibility='hide';");
  }
}


function resize_images()
{ 
  for (i = 0; i < document.images.length; i++) 
    { 
      while ( !document.images[i].complete ) 
      { 
       break; 
      } 
      if ( document.images[i].width > 550 ) 
      { 
        document.images[i].width = 550; 
      } 
    } 
}


var win= null;
function NewWindow(mypage,myname,w,h,scroll){
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  var settings  ='height='+h+',';
      settings +='width='+w+',';
      settings +='top='+wint+',';
      settings +='left='+winl+',';
      settings +='scrollbars=no,';
      settings +='resizable=yes';
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}


function doCheckAll()
{
  with (document.dam) {
    for (var i=0; i < elements.length; i++) {
        if (elements[i].type == 'checkbox' && elements[i].name == 'del[]')
           elements[i].checked = true;
    }
	
  }
}


function Check_forum()
{
  with (document.dam) {
    for (var i=0; i < elements.length; i++) {
        if (elements[i].type == 'checkbox' && elements[i].name == 'search_forum[]')
           elements[i].checked = true;
    }
	
  }
}

function UnCheck_forum()
{
  with (document.dam) {
    for (var i=0; i < elements.length; i++) {
        if (elements[i].type == 'checkbox' && elements[i].name == 'search_forum[]')
           elements[i].checked = false;
    }
	
  }
}


function Invers(){
with (document.dam) 
	{
	temp = elements.length ;
        for (i=0; i < temp; i++)
		{
			if (elements[i].type == 'checkbox' && elements[i].name == 'search_forum[]') 
			{

	 			if(elements[i].checked == true)
					{
					elements[i].checked = 0;
					} else {
					elements[i].checked = true
					}
			}
               
              	}
	}
}



function InstaSmilie () { 
return; 
} 
function AddSmile(SmileCode) { 
var SmileCode; 
var newMessage; 
var oldMessage = document.reaction.message.value; 
newMessage = oldMessage+SmileCode; 
document.reaction.message.value=newMessage; 
document.reaction.message.focus(); 
return; 
} 

var klik = 0; 

function klikken() { 

if(klik > 0) { 
   alert("1 x klikken svp!"); 
   return false; 
} 
else { 
   klik++ 
   return true; 
  } 

} 

function InstaBBcode () { 
return; 
} 
function AddCode(BBcode) { 
var BBcode; 
var newMessage; 
var oldMessage = document.reaction.message.value; 
newMessage = oldMessage+BBcode; 
document.reaction.message.value=newMessage; 
document.reaction.message.focus(); 
return; 
}