/*
used by pagination xslt
*/

function reDirect(page){
	
	var splitArray = window.location.href.split('?'); //stop appending	
	//alert(splitArray[0] +'?page=' + page);
	window.location.href=splitArray[0] +'?page=' + page + '&' + processQueryString(splitArray[1]);

}

/*
if we have any querystring filters need to add those on else
pagination will break
*/
function processQueryString(queryString){

  if(queryString!=null){
     var regEx = /page=[\d]+/;  
     queryString = queryString.replace(regEx,"");
     if(queryString.charAt(0)=='&'){
	queryString = queryString.substring(1,queryString.length)
     }
  }
  else{
    queryString="";
  }
  return queryString;
}