var message = "function disabled by Admin";
	function rtclickcheck(keyp)
    {

	if (navigator.appVersion.indexOf("MSIE") != -1 && event.button == 2)
     {
     	alert(message);
        return false;
     }
    }
	document.onmousedown = rtclickcheck;
	 var mikExp = /[$\\@\\\#%\^\&\*\(\)\[\]\+{\}\`\~\=\<\>\'\"\;\.\,\?\{\}\+\-\|]/;
function dodacheck(val)
 {
var strPass = val.value;
var strLength = strPass.length;
var lchar = val.value.charAt((strLength) - 1);
if(lchar.search(mikExp) != -1)
{
var tst = val.value.substring(0, (strLength) - 1);
val.value = "";
alert("Not Allowed Special Character");
val.focus();
   }
}