function isChar(Char) // This function accepts only alphabetic characters
{					  // with white space as special character only  and . character
	var CharToChk = new String(Char);
	var LengthOfChar = CharToChk.length;
	var flag = true;
	for(var i=0;i<LengthOfChar;i++)
	{
		if((CharToChk.charCodeAt(i)<65 || CharToChk.charCodeAt(i)>90) && (CharToChk.charCodeAt(i)<97 || CharToChk.charCodeAt(i)>122) && CharToChk.charCodeAt(i)!= 32 && CharToChk.charCodeAt(i) !=46 ) {
			flag = false;
			break;
		}	
	}
	return flag;
}

function isNumeric(Str) 
{
	var StringToChk = new String(Str);
	var LengthOfStr = StringToChk.length;
	var flag = true;
	for(var i=0;i<LengthOfStr;i++)
	{
		if(StringToChk.charCodeAt(i)<48 || StringToChk.charCodeAt(i)>57) {
			flag = false;
			break;
		}	
	}
	return flag;
}
	
//Function to check valid Email Id

function Chkmail()
	{
		oForm=document.forms["form2"]
		var objFrm = eval(oForm.email);
		if (objFrm.value=="")
		{
			alert("Please enter the email Address");
			objFrm.focus();
			return false;
		}
		else
		{
			if (objFrm.value.indexOf("@")==-1)
			{
				alert("Invalid email Address! No @ sign.");
				objFrm.focus();
				return false;
			}
			var arr=objFrm.value.split("@");
			if (arr[1].indexOf(".")==-1)
			{
				alert("Invalid email Address! No dot after @ sign.");
				objFrm.focus();
				return false;
			}
		}
		return true;
	}