//交互表单最终读取隐含变量community即可
document.write("<table>\n");
document.write("<tr>\n");
document.write("<td align=right> \n");
document.write("双击鼠标可选择下一级<br>\n");
document.write("<select id=hiddenleft name=selectleft onDblClick=ChangeOption2(this,this.form.selectright,this.form.community,arraycommunity) size=10>\n");
document.write("</select>\n");
document.write("</td>\n");
document.write("<td align=center> \n");
document.write("<input type=button name=selectadd value='添加->' onclick=select_add_hidden(this.form.selectleft,this.form.selectright,this.form.community)>\n");
document.write("<br>\n");
document.write("<input type=button name=selectdel value='移去<-' onclick=select_delete_hidden(this.form.selectright,this.form.community)>\n");
document.write("<br>\n");
document.write("<input type=button name=selectcls value='清除<<' onclick=select_clear_hidden(this.form.selectright,this.form.community)>\n");
document.write("<br>\n");
document.write("<input type=hidden name=getmap value='取地图' onclick=\"javascript:fillselectfromstr(this.form.strcode.value,this.form.strname.value,this.form.selectright);this.form.community.value=this.form.strcode.value;\">\n");
document.write("</td>\n");
document.write("<td> \n");
document.write("<br>\n");
document.write("<select id=hiddenright name=selectright size=10 style='width:150' onDblClick=select_delete_hidden(this,this.form.community)>\n");
document.write("</select>\n");
document.write("</td>\n");
document.write("</tr>\n");
document.write("</table>\n");
document.write("<input type=hidden name=community value=''>\n");
document.write("<input type=hidden name=strname value=''>\n");
document.write("<input type=hidden name=strcode value=''>\n");