function framebutton(){
	var obj = document.getElementById('menu');
	var frameswitch = document.getElementById('frameswitch');
	if(obj.style.display == 'none'){
		obj.style.display = '';
		frameswitch.innerHTML = '<img src=images/arrow_l.gif>';
	}else{
		obj.style.display = 'none';
		frameswitch.innerHTML = '<img src=images/arrow_r.gif>';
	}
}
function showmenu(sid)
{
whichEl = eval("submenu" + sid);
imgmenu = eval("imgmenu" + sid);
if (whichEl.style.display == "none")
{
eval("submenu" + sid + ".style.display=\"\";");
imgmenu.className=" ";
}
else
{
eval("submenu" + sid + ".style.display=\"none\";");
imgmenu.className="hovmenu";
}
}
function g(o){return document.getElementById(o);}
function HoverLi(m,n,count){for(var i=1;i<=count;i++){g('tb_'+m+i).className='menu_off';g('tbc_'+m+i).style.display="none";}g('tbc_'+m+n).style.display="";g('tb_'+m+n).className='menu_on';}



function f(){
	var con=document.getElementById("con");

	var oForm=document.forms["form1"];
	var oSelectBox=oForm.num;
	var iChoice=oSelectBox.selectedIndex;
	var curV = oSelectBox.options[iChoice].value;
	con.innerHTML = '<div class=\"con\">集合地点1：<input class=\"TxtInput\" size=\"20\" />&nbsp;时间：<input size=\"12\"  />&nbsp;接送价格：<input name=\"Input\" size=\"8\">&nbsp;元<span class=\"red\"> *</span></div>';
	for(i=1;i<Number(curV);i++){
	   con.innerHTML+="<div class=\"con\">集合地点"+(i+1)+"：<input class=\"TxtInput\" size=\"20\" />&nbsp;时间：<input size=\"12\"  />&nbsp;接送价格：<input name=\"Input\" size=\"8\">&nbsp;元</div>"
	}
}



//动态添加行
 
function addrow(obj){
	var objtable=obj.parentElement
	//alert(objtable.innerHTML)
	//return false;
	var objtr = objtable.insertRow(obj.rowIndex)
	var objtd = new Array()
	objtr.setAttribute("bgColor","#ffffff")
	objtr.setAttribute("align","center")
	for(i = 0 ;i<obj.previousSibling.previousSibling.cells.length;i++){
			objtd[i] =  document.createElement("td")
			objtd[i].innerHTML = obj.previousSibling.previousSibling.cells[i].innerHTML
			objtr.appendChild(objtd[i])
		
		}

}


function   get_Element(the_ele,the_tag){   
  the_tag   =   the_tag.toLowerCase();   
  if(the_ele.tagName.toLowerCase()==the_tag)   
  return   the_ele;   
  while(the_ele=the_ele.offsetParent){   
  if(the_ele.tagName.toLowerCase()==the_tag)   
  return   the_ele;   
  }   
  return(null);   
  }   
  function   del_row(the_table){   
    var   the_row,the_cell;   
  var   cur_rows=the_table.rows.length;   
  the_row=cur_rows==null?-1:(cur_rows);
    var   the_cell;   
  the_cell=get_Element(event.srcElement,"td");   
  var   index=the_cell.parentElement.rowIndex;   
  if(the_cell==null)   return;   
  if(the_table.rows.length==1)   return;   
  the_table.deleteRow(index);   
  }  



// 鼠标跟随效果
function wsug(e, str){ 
 var oThis = arguments.callee;
 if(!str) {
  oThis.sug.style.visibility = 'hidden';
  document.onmousemove = null;
  return;
 }  
 if(!oThis.sug){
  var div = document.createElement('div'), css = 'top:0; left:0; position:absolute; z-index:100; visibility:hidden';
   div.style.cssText = css;
   div.setAttribute('style',css);
  var sug = document.createElement('div'), css= 'font:normal 12px/16px "宋体"; white-space:nowrap; color:#666; padding:3px; position:absolute; left:0; top:0; z-index:10; background:#f9fdfd; border:1px solid #f60';
   sug.style.cssText = css;
   sug.setAttribute('style',css);
  var dr = document.createElement('div'), css = 'position:absolute; top:3px; left:3px; background:#333; filter:alpha(opacity=50); opacity:0.5; z-index:9';
   dr.style.cssText = css;
   dr.setAttribute('style',css);
  var ifr = document.createElement('iframe'), css='position:absolute; left:0; top:0; z-index:8; filter:alpha(opacity=0); opacity:0';
   ifr.style.cssText = css;
   ifr.setAttribute('style',css);
  div.appendChild(ifr);
  div.appendChild(dr);
  div.appendChild(sug);
  div.sug = sug;
  document.body.appendChild(div);
  oThis.sug = div;
  oThis.dr = dr;
  oThis.ifr = ifr;
  div = dr = ifr = sug = null;
 }
 var e = e || window.event, obj = oThis.sug, dr = oThis.dr, ifr = oThis.ifr;
 obj.sug.innerHTML = str;
 
 var w = obj.sug.offsetWidth, h = obj.sug.offsetHeight, dw = document.documentElement.clientWidth||document.body.clientWidth; dh = document.documentElement.clientHeight || document.body.clientHeight;
 var st = document.documentElement.scrollTop || document.body.scrollTop, sl = document.documentElement.scrollLeft || document.body.scrollLeft;
 var left = e.clientX +sl +17 + w < dw + sl  &&  e.clientX + sl + 15 || e.clientX +sl-8 - w, top = e.clientY + st + 17;
 obj.style.left = left+ 10 + 'px';
 obj.style.top = top + 10 + 'px';
 dr.style.width = w + 'px';
 dr.style.height = h + 'px';
 ifr.style.width = w + 3 + 'px';
 ifr.style.height = h + 3 + 'px';
 obj.style.visibility = 'visible';
 document.onmousemove = function(e){
  var e = e || window.event, st = document.documentElement.scrollTop || document.body.scrollTop, sl = document.documentElement.scrollLeft || document.body.scrollLeft;
  var left = e.clientX +sl +17 + w < dw + sl  &&  e.clientX + sl + 15 || e.clientX +sl-8 - w, top = e.clientY + st +17 + h < dh + st  &&  e.clientY + st + 17 || e.clientY + st - 5 - h;
  obj.style.left = left + 'px';
  obj.style.top = top + 'px';
 }
}

function setdiv(n){
var tli=document.getElementById("topmenu").getElementsByTagName("a");
for(i=0;i<tli.length;i++){
tli[i].className=i==n?"navon":"navoff";
}
}