function readComment(open_url){
		window.open(open_url, "comment", "width=750,height=500,resizable=yes,scrollbars=yes");
	}
	
	function readComments(open_url){
		window.open(open_url, "readComments", "width=800,height=600,resizable=yes,scrollbars=yes");
	}
	
	var field;
	function myGetImage(id){
		field= document.getElementById(id);
		window.open(window.location.pathname+'?ac_adm=Images', "imageSelector", "width=710,height=500,resizable=yes,scrollbars=yes");
	}
	
	function changeCSS(val){
		document.getElementById('preview').src='<?=$this->URI?>?ac_adm=Print&css='+val;
	}