function fnChkCommDetails()
{
	if (document.frmHotelReview.taReview.value=="")
	{
		alert("Enter your review");
		document.frmHotelReview.taReview.focus();
		return false;
	}
}

function fnToggelRatingImage(event, intSetRating)
{
	
	var strRatingImg = "";
	var intRating = 0;
	var intTextIndex = 0;
	
	var arrRatingText = new Array(6);
	arrRatingText[0]="";
	arrRatingText[1]="Poor";
	arrRatingText[2]="Below average";
	arrRatingText[3]="Average";
	arrRatingText[4]="Above average";
	arrRatingText[5]="Excellent!";
	
	if(document.all)
	{
	    pos_x = event.offsetX ? (event.offsetX) : event.pageX-document.getElementById("idHotelRating").offsetLeft;
	    pos_y = event.offsetY ? (event.offsetY) : event.pageY-document.getElementById("idHotelRating").offsetTop;
	}
	else
	{
		pos_x = event.offsetX ? (event.clientX) : event.pageX-document.getElementById("idHotelRating").offsetLeft;
	    pos_y = event.offsetY ? (event.clientY) : event.pageY-document.getElementById("idHotelRating").offsetTop;
	    
	    for (var offMark = event.target; offMark;
		offMark = offMark.offsetParent) {
		pos_x -= offMark.offsetLeft;
		}
		for (var offMark = event.target; offMark;
		offMark = offMark.offsetParent) {
		pos_y -= offMark.offsetTop;
		}
	}
	
	if (pos_x > 0 && (pos_y > 0 || 16 < pos_y))
	{
		strRatingImg = "0star.gif";
		strRatingText = '';

		if (pos_x > 0 && pos_x < 14)
		{
			strRatingImg = "1star.gif";
			intRating = 1;
		}
		if (pos_x > 15 && pos_x < 28)
		{
			strRatingImg = "2star.gif";
			intRating = 2;
		}
		if (pos_x > 29 && pos_x < 42)
		{
			strRatingImg = "3star.gif";
			intRating = 3;
		}
		if (pos_x > 43 && pos_x < 46)
		{
			strRatingImg = "4star.gif";
			intRating = 4;
		}
		if (pos_x > 47 && pos_x <= 68)
		{
			strRatingImg = "5star.gif";
			intRating = 5;
		}
		
		strRatingText =  arrRatingText[intRating];
		document.getElementById("idHotelRating").src= 'images/'+strRatingImg;
		intRatingSetted = document.getElementById("hdnRating").value;

		intTextIndex = intRatingSetted;
		
		if (intSetRating == 1 && intRatingSetted == '')
		{
			document.getElementById("hdnRating").value = intRating;
			intTextIndex =  intRating;
		}
		else if (intRatingSetted > 0 && intSetRating == 1)
		{
			document.getElementById("idHotelRating").src= 'images/'+strRatingImg;
			document.getElementById("hdnRating").value = intRating;
			intTextIndex = intRating;
		}
		else if (intRatingSetted > 0 && intSetRating == 2)
		{
			document.getElementById("idHotelRating").src= 'images/'+intRatingSetted+'star.gif';
			document.getElementById("hdnRating").value= intRatingSetted;
			intTextIndex = intRatingSetted;
			strRatingText =  arrRatingText[intTextIndex];
		}
		else if (intRatingSetted == '' && intSetRating == 2)
		{
			document.getElementById("idHotelRating").src= 'images/0star.gif';
			strRatingText =  arrRatingText[0];
		}
		document.getElementById("idRatingText").innerHTML= strRatingText;
	}
}