function trimSpace(strReceived)
{
	var empty=/ /g;
	strReceived=strReceived.replace(empty,"");
	return strReceived;
}

	function trimSentence(receivedValue)
	{
		var strBefore=receivedValue;
		var intSpaceCount=0;
		var strAfter="";
		for(intCounter=0;intCounter<strBefore.length;intCounter++)
		{
			if(strBefore.charAt(intCounter)!=" ")
			{
				intSpaceCount=0;
				strAfter=strAfter+strBefore.charAt(intCounter);
			}
			else if(strBefore.charAt(intCounter)==" ")
			{
				++intSpaceCount;
				if(intSpaceCount==1)
				{
					strAfter=strAfter+strBefore.charAt(intCounter);
				}
			}
		}
		
		if(strAfter.charAt(0)==" ")
		{
			strAfter=strAfter.substring(1);
		}
		else if(strAfter.charAt(strAfter.length-1)==" ")
		{
			strAfter=strAfter.substring(0,strAfter.length-1);
		}
		
		return strAfter;
	}