var infobutton = new Array();
	infobutton['web']= 'Tìm Nhanh';
	infobutton['image']= 'Tìm Nhanh';
	infobutton['video']= 'Tìm Nhanh';
	infobutton['music']= 'Tìm Nhanh';
	
	var urlbutton = new Array();
	urlbutton['web']= 'http://search.timnhanh.com/index.php?timnhanh=';
	urlbutton['image']= 'http://search.timnhanh.com/image/index.php?timnhanh=';
	urlbutton['video']= 'http://search.timnhanh.com/video/index.php?timnhanh=';
	urlbutton['music']= 'http://amnhac.timnhanh.com/';
	urlbutton['hotjob']= 'http://www.kiemviec.com/jobseekers/jobsearch/result/all/?kw=&show=1&country=1&salary=&jobtype=000&jobstatus=00';	
	
	function changinfo(info)
	{
		var frm=document.form1;
		frm.temp.value=info;
			document.getElementById("Check1").value=infobutton[info];
			
			if(info=="web") document.getElementById(info).className='select_tab';
			else document.getElementById('web').className='';
			
			if(info=="image") document.getElementById(info).className='select_tab';
			else document.getElementById('image').className='';
			
			if(info=="music") document.getElementById(info).className='select_tab';
			else document.getElementById('music').className='';
			
			if(info=="video") document.getElementById(info).className='select_tab';
			else document.getElementById('video').className='';
			
			if(info=="hotjob") document.getElementById(info).className='select_tab';
			else document.getElementById('hotjob').className='';
			
			if(info =="music")
			{
				document.getElementById('form1').style.display='none';
				document.getElementById('form2').style.display='none';
				document.getElementById('form3').style.display='';
			}
			else 
			{
				document.getElementById('form1').style.display='';
				document.getElementById('form2').style.display='none';
				document.getElementById('form3').style.display='none';
			}
	}
	
	function changinfovl(info)
	{

		document.getElementById("Check1").value=infobutton[info];
		
		if(info=="web") document.getElementById(info).className='select_tab';
		else document.getElementById('web').className='';
		
		if(info=="image") document.getElementById(info).className='select_tab';
		else document.getElementById('image').className='';
		
		if(info=="music") document.getElementById(info).className='select_tab';
			else document.getElementById('music').className='';
		
		if(info=="video") document.getElementById(info).className='select_tab';
		else document.getElementById('video').className='';
		
		if(info=="hotjob") document.getElementById(info).className='select_tab';
		else document.getElementById('hotjob').className='';
		document.getElementById('form1').style.display='none';
		document.getElementById('form2').style.display='';
		document.getElementById('form3').style.display='none';
	}
	
	function urllink()
	{	
		var frm=document.form1;
		var info=frm.temp.value;
		if(frm.timnhanh.value!="") 
		{
			if(info=="web") strquery=urlbutton[info]+frm.timnhanh.value;
			else strquery=urlbutton[info]+frm.timnhanh.value;
			frm.action=strquery;
			frm.submit();
		}
	}
	
	function check()
	{	
		var frm=document.form1;
		var info=frm.temp.value;
		if(frm.timnhanh.value!="") 
		{
			frm.action=urlbutton[info]+frm.timnhanh.value;
			return true;
		}else return false;
	}
	function searchjob()
	{
		var frm=document.form2;
		frm.action=urlbutton['hotjob']+'&loc='+frm.loc.value+'&ind='+frm.ind.value;
		return true;
	}
	function search_giaitri()
	{
		var frm=document.form3;
		var tn="";
		if(frm.giaitri.value!="")
		{
			frm.action=urlbutton['music'] + "?tn=timkiem&key=" + frm.giaitri.value;
			return true;
		}
		return false;
	}