// JavaScript Document
function loadWord(aid,c){
	if(c){
		_g('cityName').value=c;
		//alert(c);
		_g('cityIKey').value=aid;
		_g('sarIKey').value='';
		//alert(aid);
		setColor('cityName',3,'#ff8',160);
	}	
	_g('key').value='';
	//xmlHttp('http://www.zhuna.cn/inc/ajkeyword.asp?aid='+aid,function(e){_g('search2').innerHTML=e});
	//alert('/g_ajax/citykeyword.aspx?aid='+aid);
	//xmlHttp('/g_ajax/citykeyword.aspx?aid='+aid,function(e){_g('key').innerHTML=e});
};
function setkey(sarid,v){
	_g('key').value=v;
	_g('sarIKey').value=sarid;
	setColor('key',3,'#ff8',160);
};
function loadTabs(){
	var tab=document.getElementById('hot_city');
	var tabs=tab.getElementsByTagName('div');
	var _h1=45,_h2=195,_op=null,st=true,tout;
	for(var i=0;i<tabs.length;i++){
		tabs[i].style.display='block';
		tabs[i].style.overflow='hidden';
		tabs[i].style.height=_h1+'px';
		tabs[i].onmousemove =function(){
			if(_op!=this&&st){					
				this.getElementsByTagName('h2')[0].style.color='#f60';
				_op.getElementsByTagName('h2')[0].style.color='';
				Scroll(this);					
			}
		}
	}
	var Scroll=function(obj){
		st=false;
		var h1=parseInt(obj.offsetHeight),th=0;
		var reSet=function(){
			if(h1<_h2){
				h1=Math.ceil(_h2-(_h2-h1)/1.4);obj.style.height=h1+'px';if(_op)_op.style.height=(_h2-h1+_h1)+'px';
			}else{
				window.clearInterval(IntervalId);_op=obj;st=true;
			}
		}
		var IntervalId = window.setInterval(reSet,10);
	}
	_op=tabs[0];
	_op.getElementsByTagName('h2')[0].style.color='#f60';
	_op.style.height=_h2+'px';
}