function rhdlr(key, rposition, rtype)
{
	        
}
	    
function loadXMLDoc(url) 
{

}
function processReqChange() 
{

}

function AddEditRating(input, response, key)
{

}


function ValidateReviewForm()
{

}

function ClearReviewForm()
{
}

function ValidateReviewOnlyForm()
{

}

function ShowReviewSuccessMessage()
{
}