var headsaf = new Array('̞','UID');
var headsav = new Array('name','uid');



function headshowlist(tt,ax,ay){ 


document.getElementById(tt+"_list").style.display='block';
listhtml=''

for(var k=0;k<ax.length;k++) {

			if(document.getElementById(tt+'_txt').value!=ax[k]) {
			
			listhtml=listhtml+ "<dt onmouseover=\"this.style.backgroundColor='#cccccc';this.style.height='16px';\" onmouseout=\"this.style.backgroundColor='#ffffff';headhidelist('"+tt+"');\" onclick=\"headinsertValue(this,'"+tt+"','"+ay[k]+"')\">"+ax[k]+"</dt> ";
			}
		}
 document.getElementById(tt+"_list").innerHTML=listhtml;
} 
function headhidelist(tt){ 

document.getElementById(tt+"_list").style.display='none'; 
} 
function headinsertValue(obj,tt,tv){ 

document.getElementById(tt+"_txt").value=obj.innerHTML; 
document.getElementById(tt).value=tv; 
headhidelist(tt); 
} 

function headarow_x(tt,ax,ay){ 
headshowlist(tt,ax,ay);
document.getElementById(tt+"_arow").style.cssText="width:13px;MARGIN: 0px;cursor:hand;BACKGROUND: url(http://www.b2z.cn/map/newarow.gif) #fff no-repeat 100% -20px;";
} 
function headarow_y(tt){ 

document.getElementById(tt+"_arow").style.cssText="width:13px;MARGIN: 0px;cursor:hand;BACKGROUND: url(http://www.b2z.cn/map/newarow.gif) #fff no-repeat 100% 0px;";

}