//Function for To Accept Numbers Only
function numbersOnly(event)
	{
	var unicode = event.charCode ? event.charCode : event.keyCode;
	if (unicode != 8) 
		{
		if(unicode < 48 || unicode > 57)
			{
			 return false;
		    }
	    } else 
			{
		      return true;
	        }
}
//Function for To Allow Yes (Or) No
function allowYOrN(event)
 {
 var unicode = event.charCode ? event.charCode : event.keyCode;
 if (unicode != 8) 
  {
  if(unicode == 89 || unicode == 121 || unicode == 78 || unicode == 110)
   {
    return true;
      }
      else 
      return false;
     } else 
   {
        return false;
         }
}
// Function for To Accept Characters Only
function charsOnly(event) {
	var unicode = event.charCode ? event.charCode : event.keyCode;
	if (unicode != 8) {
		if ((unicode >= 65 && unicode <= 90) || (unicode >= 97 && unicode <= 122)||(unicode==32)) {
			return true;
		} else {
			return false;
		}
	}
}
//Function for  To Accept Numbers and Characters Also
function numbersAndCharsOnly(event) {
	var unicode = event.charCode ? event.charCode : event.keyCode;
	if (unicode != 8) {
		if ((unicode >= 65 && unicode <= 90) || (unicode >= 97 && unicode <= 122) || (unicode >= 48 && unicode <= 57)) {
			return true;
		} else {
			return false;
		}
	}
}
//Function for  Date 
function dateOnly(event) {
	var unicode = event.charCode ? event.charCode : event.keyCode;
	if (unicode != 8) {
		if (unicode < 47 || unicode > 57) {
			return false;
		}
	}
}
/*which allows numbers and one dot only */
function numbersAndSpecialCharOnly(event) {
var unicode = event.charCode ? event.charCode : event.keyCode;

if (unicode != 8) {
if ((unicode >= 48 && unicode <= 57)||unicode==46) {
return true;
} else {
return false;
}
}
}
/*
//Help Window function
function ShowHelpMsg(url,msg)
{
	var url = url+msg;
	window.open(url,'Testing','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollb ars=yes,resizable=no,width=200,height=200,left=130,top=400');
} */