//This function returns true if the string received contains only alphabets.
function OnlyAlphabets(strReceived)
{
	var strValid="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ";
	for(var intCount=0;intCount<strReceived.length;intCount++)
	{
		strFind=strReceived.charAt(intCount);
		if(strValid.indexOf(strFind)==-1)
		{
			return false;	
		}
	}
	return true;
}

function CheckName(strReceived)
{
	var strValid="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ .";
	for(var intCount=0;intCount<strReceived.length;intCount++)
	{
		strFind=strReceived.charAt(intCount);
		if(strValid.indexOf(strFind)==-1)
		{
			return false;	
		}
	}
	return true;
}