function initPaging(){
	
	var url_return = 'http://';
	var url_main = String(window.location);
	url_main = url_main.replace(".html","");
	var array = url_main.split("/");
	var len = array.length - 1;
	
	for (var i = 2; i < len; i++)
    {
		url_return = url_return + '/' + array[i];
    }
	
	currentPage = array[6]
	//url_main = url_main.replace(".html","");
	curSearchURL = url_return.replace("///","//");
}

function writePaging(){
	initPaging()

	if (maxPage <= 1)
		return;
	
	document.write ("Result Pages: &nbsp;");
	//currentPage maxPage curSearchURL numberPageLinks
	var startPage, endPage;
	
	// chia lam tung phan
	startPage = parseInt( currentPage / ( numberPageLinks )  ) * numberPageLinks   ; 
	if(startPage == 0 )
		startPage = 1;
	endPage = parseInt(startPage) + parseInt( numberPageLinks );
	
	if( endPage > maxPage )
		endPage = maxPage + 1;

	if( startPage > 1 ){
		document.write ('<a href="' + curSearchURL + '/' + parseInt(startPage - 1) + '.html" class="pageResults">...</a>&nbsp;&nbsp;');
	}
	
	for (var i = startPage; i < endPage; i++)
    {
		if( currentPage == i  ){
			document.write ('<b>' + i + '</b>');
		} 
		else{
			document.write ('<a href="' + curSearchURL + '/' + i + '.html" class="pageResults">' + i + '</a>');
		}
		// end if
		document.write ('&nbsp;&nbsp;');
    } // end for
	
	if( endPage < (maxPage + 1) ){
		document.write ('<a href="' + curSearchURL + '/' + endPage + '.html" class="pageResults">...</a>');
	}
	
} // end function