Different exteniosn with friendly URLS?

	function makeUrl($id, $alias='', $args='') {
		$url= '';
		$virtualDir= '';
		if(!is_numeric($id)) {
			$this->messageQuit('`'.$id.'` is not numeric and may not be passed to makeUrl()');
		}
		if($args!='' && $this->config['friendly_urls']==1) {
			// add ? to $args if missing
			$c = substr($args,0,1);
			if ($c=='&') $args = '?'.substr($args,1);
			elseif ($c!='?') $args = '?'.$args; 
		}
		elseif($args!='') {
			// add & to $args if missing
			$c = substr($args,0,1);
			if ($c=='?') $args = '&'.substr($args,1);
			elseif ($c!='&') $args = '&'.$args; 
		}
		if($this->config['friendly_urls']==1) {
			if($alias!='') {
				$url= $this->config['friendly_url_prefix'].$alias;
			} elseif($alias=='') {
				$alias = $id;
				if($this->config['friendly_alias_urls']==1) {
					$al = $this->aliasListing[$id];
					$alPath = !empty($al['path'])? $al['path'] . '/': '';
					if($al && $al['alias']) $alias = $al['alias'];
				}
				$alias = $alPath . $this->config['friendly_url_prefix'].$alias.$suffix;
				$url = $alias;
			}			
			$pa = pathinfo($url); // get path info array
			$suffix = !empty($pa[extension]) ? '':$this->config['friendly_url_suffix'];
			$url.= $suffix.$args; // apply suffix and arguments
		}
		else {
			$url= 'index.php?id='.$id.$args;
		}
		return $this->config['base_url'] . $virtualDir . $url;
	}

		if($this->config['friendly_urls']==1) {
			if($alias!='') {
				$url= $this->config['friendly_url_prefix'].$alias;
			} elseif($alias=='') {
				$alias = $id;
				if($this->config['friendly_alias_urls']==1) {
					$al = $this->aliasListing[$id];
					$alPath = !empty($al['path'])? $al['path'] . '/': '';
					if($al && $al['alias']) $alias = $al['alias'];
				}
				$alias = $alPath . $this->config['friendly_url_prefix'].$alias.$suffix;
				$url = $alias;
			}			
			$pa = pathinfo($url); // get path info array
			$suffix = !empty($pa[extension]) ? '':$this->config['friendly_url_suffix'];
			$url.= $suffix.$args; // apply suffix and arguments
		}
		else {
			$url= 'index.php?id='.$id.$args;
		}

	function makeFriendlyURL($pre,$suff,$alias) {
		// Modified for .xml extension 2006/1/18
		$dir = dirname($alias);
		$painfo = pathinfo($alias);
		$tmpsuffix = !empty($painfo[extension]) ? '':$suff;
		return ($dir!='.' ? "$dir/":"").$pre.basename($alias).$tmpsuffix;
//		return ($dir!='.' ? "$dir/":"").$pre.basename($alias).$suff;
	}

//		$filename = !empty($alias) ? $prefix.$alias.$suffix : $prefix.$id.$suffix ;
		if(empty($alias)) {
			$filename = $prefix.$id.$suffix;
		}
		else {
			$painfo = pathinfo($alias);
			$tmpsuffix = !empty($painfo[extension]) ? '':$suffix;
			$filename = $prefix.$alias.$tmpsuffix;
		}