document.write("<img src='../Images/tree_folder3.gif' width='15' height='15' valign='abvmiddle'><a href='/jyzy/ShowClass.asp?ClassID=22' title='' target='_top'><b>教育理念</b></a><br><img src='../Images/tree_folder3.gif' width='15' height='15' valign='abvmiddle'><a href='/jyzy/ShowClass.asp?ClassID=23' title='' target='_top'><b>教学设计</b></a><br><img src='../Images/tree_folder3.gif' width='15' height='15' valign='abvmiddle'><a href='/jyzy/ShowClass.asp?ClassID=26' title='' target='_top'><b>教坛随笔</b></a><br><img src='../Images/tree_folder3.gif' width='15' height='15' valign='abvmiddle'><a href='/jyzy/ShowClass.asp?ClassID=25' title='' target='_top'><b>课题研究</b></a><br><img src='../Images/tree_folder3.gif' width='15' height='15' valign='abvmiddle'><a href='/jyzy/ShowClass.asp?ClassID=42' title='' target='_top'><b>他山之石</b></a><br><img src='../Images/tree_folder3.gif' width='15' height='15' valign='abvmiddle'><a href='/jyzy/ShowClass.asp?ClassID=43' title='' target='_top'><b>环境教育</b></a><br>");