<!--multiline textbox a wordcount icin-->
function Count(text,long) 
{
var maxlength = new Number(long); 
if (text.value.length > maxlength)
{
text.value = text.value.substring(0,maxlength);
}
}
<!--panel position-->
var posx;var posy;
function position(x,pnlid)
{
  posx = 0; posy = 0;  
  if (!e)
  {
    var e = window.event;
  } 
  if (e.pageX || e.pageY)
  { 
    posx = e.pageX; 
    posy = e.pageY; 
  } 
  else 
  {
    if (e.clientX || e.clientY)
	{ 
      posx = e.clientX + document.body.scrollLeft; 
      posy = e.clientY + document.body.scrollTop ; 
    } 
  }
  document.getElementById(pnlid).style.top =(posy)+'px';
  document.getElementById(pnlid).style.left =(posx-140)+'px';
}  

function positionsag(x,pnlid)
{
  posx = 0; posy = 0;  
  if (!e)
  {
    var e = window.event;
  } 
  if (e.pageX || e.pageY)
  { 
    posx = e.pageX; 
    posy = e.pageY; 
  } 
  else 
  {
    if (e.clientX || e.clientY)
	{ 
      posx = e.clientX + document.body.scrollLeft; 
      posy = e.clientY + document.body.scrollTop ; 
    } 
  }
  document.getElementById(pnlid).style.top =(posy)+'px';
  document.getElementById(pnlid).style.left =(posx-10)+'px';
}  

<!---- hide show--->
function hidegnl(id) 
{
  document.getElementById(id).style.display = "none";
}
 
function showgnl(id) 
{
  document.getElementById(id).style.display = "block";
}

function divalertopen() 
{
document.getElementById('divalert').style.display = "block";
document.getElementById('divbuton').style.display = "none";
}
<!---- temizle-->
function clear(linkObj)
{
	var textBox = document.getElementById(linkObj);
	textBox.innerHTML = '';
}
function cleartxt(txt)
{
	var textBox = document.getElementById(txt);
	textBox.value = '';
}

<!-----login------>
function chklogin(e,chk,divbir,diviki)
{
	var chkbx = document.getElementById(chk);
	if(chkbx.checked == true)
	{
		showgnl(divbir);positionsag(event,divbir);hidegnl(diviki);
	}
	else
	{
		hidegnl(divbir);
	}
}


function chkdiv(e,chk,divbir)
{
	var chkbx = document.getElementById(chk);
	if(chkbx.checked == true)
	{
		showgnl(divbir);positionsag(event,divbir);
	}
	else
	{
		hidegnl(divbir);
	}
}