function image(picName) {
  window.open("image.php?n="+picName, "zoom", "width=1,height=1,resizable,scrollbars=1");
}

function ajax_script(addr){
	
	var ajax_cat = "/ajax/";
	
	document.getElementById('_ajax').innerHTML="AJAX <script></"+"script>";  

	setTimeout(function(){   
	scr = document.getElementById('_ajax').getElementsByTagName("script")[0];
	scr.type="text/javascript"; 
	if(scr.setAttribute)scr.setAttribute("src",ajax_cat + addr); else scr.src= ajax_cat + addr;   
	},50);  

}