<!--
/**
 * 示意图关于菜单的所有js脚本 by zhangn
 */
//全局变量，全省路网背景图片变换的参数
var i = "xixi";

//全省路网的显示
function open_closeQslw(xx,parent){
  if(i != 'hehe'){
    parent.style.background = 'url(images/cxsyt/lefttdbg.gif) no-repeat center bottom';
    i = 'hehe';
  }
  else{
    parent.style.background = 'url(images/cxsyt/lefttdbg1.gif) no-repeat center bottom';
    i = 'xixi';
  }
}
//隐藏显示整个菜单
function open_closeMenu(xx,parent){
  if(xx.style.display == 'none'){
    xx.style.display = 'block';
    document.getElementById("img1").src = 'images/cxsyt/middleleft_04.gif';
    document.getElementById("area1").alt = '隐藏菜单栏';
    container.style.width = '807';
  }
  else{
    xx.style.display = 'none';
    document.getElementById("img1").src = 'images/cxsyt/hehe_05.gif';
    document.getElementById("area1").alt = '显示菜单栏';
    container.style.width = '987';
  }
}
//菜单项的隐藏显示
function open_closeOption(xx,parent){
  if(xx.style.display == 'none'){
	xx.style.display = 'block';
	parent.style.background = 'url(images/cxsyt/lefttdbg1.gif) no-repeat center bottom';
  }
  else{
	xx.style.display = 'none';
	parent.style.background = 'url(images/cxsyt/lefttdbg.gif) no-repeat center bottom';
  }
}
//进入页面的自动选择菜单项的方法
function selectMenu(lx){
  if(lx==1){
    var target=document.getElementById("qylw");
    target.style.display='block';
    quyuluwang.style.background = 'url(images/cxsyt/lefttdbg1.gif) no-repeat center bottom';
  }
  else if(lx==2){
    var target=document.getElementById("cslw");
    target.style.display='block';
    chengshiluwang.style.background = 'url(images/cxsyt/lefttdbg1.gif) no-repeat center bottom';
  }
  else if(lx==3){
    var target=document.getElementById("zyxl");
    target.style.display='block';
    zhuyaoxianlu.style.background = 'url(images/cxsyt/lefttdbg1.gif) no-repeat center bottom';
  }
  else if(lx==4){
    var target=document.getElementById("ljq");
    target.style.display='block';
    lijiaoqiao.style.background = 'url(images/cxsyt/lefttdbg1.gif) no-repeat center bottom';
  }
  else{
    qushengluwang.style.background = 'url(images/cxsyt/lefttdbg1.gif) no-repeat center bottom';
    i = 'xixi';
  }
}
//20060522 sxy 增加回车搜索功能
function search(){
 if (event.keyCode == 13) {
     locateTo(xxdNameInput.value);
    }  

}
-->