/** Variabili lette da querystring */
var width='na'; //default: '394'
var commentarioID='na';
var abstractUrl='na';
var pageType='na'; //default: 'lastTen'
var messageID='na';
var perPage='na'; //default: 10
var start=0; //default: 0
/** Variabili per la lettura della querystring */
var myQueryString=document.location.search;
if (myQueryString[0]='?')
{
   myQueryString=myQueryString.substr(1, myQueryString.length-1);
}
var paramArray=myQueryString.split('&');
parseQuery();
/**
* Effettua il parsing della querystring
*/
function parseQuery(){
	width=extractParam('width');
	commentarioID=extractParam('commentarioID');
	pageType=extractParam('type');
	messageID=extractParam('messageID');
	//alert('parseQuery, messageID: '+messageID);
	perPage=extractParam('perPage');
	start=extractParam('start');
}
function extractParam(paramName){
	for (i=0;i<paramArray.length;i++){
		if (paramArray[i].indexOf(paramName) > -1){
			var startInd=paramArray[i].indexOf(paramName)+paramName.length+1;
			var stopInd=paramArray[i].length;
			return paramArray[i].substr(startInd,stopInd);
		}
	}
	if (paramName == 'start')
		return 0;
	else if (paramName == 'perPage')
		return 10;
	else if (paramName == 'type')
		return 'lastTen';
	else
		return 'na';
}