//To check digits for mobile numbers
function IsNumeric(strString)
		{
			var strValidChars = "0123456789-";
			var strChar;
			var blnResult = true;

			if (strString.length == 0) return false;

		   for (i = 0; i < strString.length && blnResult == true; i++)
			{
				strChar = strString.charAt(i);
				if (strValidChars.indexOf(strChar) == -1)
				{
					blnResult = false;
				}
			}
			return blnResult;
		} 
		
//To check for Email
function isValidEmail(str)
{
	return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
}