function cancelSelectedRadio(t){
    t.checked=!t.checked;
}

function doSelectModel(f){
//if( document.frmSearch.price.value.length=="" )
if(document.getElementById("price").length=="")
{
	alert("请选择价格范围！") ;
	document.getElementById("price").focus();
	return false ;
}

}
function checkbrand(){
if( document.form1.keyword.value.length=="" )
{
	alert("请输入汽车品牌！") ;
	document.form1.keyword.focus();
	return false ;
}

}
function showcar(m){			
		if (m==0){		
		document.getElementById("td_0").className='p_d_1';
		document.getElementById("td_1").className='p_d_2';
		document.getElementById("td_2").className='p_d_2';
		document.getElementById("td_3").className='p_d_2';
		document.getElementById("td_4").className='p_d_2';		
		document.getElementById("tab_0").style.display='';
		document.getElementById("tab_1").style.display='none';	
		document.getElementById("tab_2").style.display='none';
		document.getElementById("tab_3").style.display='none';	
		document.getElementById("tab_4").style.display='none';
		}
		if (m==1){			
		document.getElementById("td_0").className='p_d_2';
		document.getElementById("td_1").className='p_d_1';
		document.getElementById("td_2").className='p_d_2';
		document.getElementById("td_3").className='p_d_2';
		document.getElementById("td_4").className='p_d_2';
		document.getElementById("tab_0").style.display='none';
		document.getElementById("tab_1").style.display='';	
		document.getElementById("tab_2").style.display='none';
		document.getElementById("tab_3").style.display='none';	
		document.getElementById("tab_4").style.display='none';
		}
		if (m==2){			
		document.getElementById("td_0").className='p_d_2';
		document.getElementById("td_1").className='p_d_2';
		document.getElementById("td_2").className='p_d_1';
		document.getElementById("td_3").className='p_d_2';
		document.getElementById("td_4").className='p_d_2';
		document.getElementById("tab_0").style.display='none';
		document.getElementById("tab_1").style.display='none';	
		document.getElementById("tab_2").style.display='';
		document.getElementById("tab_3").style.display='none';	
		document.getElementById("tab_4").style.display='none';
		}
		if (m==3){			
		document.getElementById("td_0").className='p_d_2';
		document.getElementById("td_1").className='p_d_2';
		document.getElementById("td_2").className='p_d_2';
		document.getElementById("td_3").className='p_d_1';
		document.getElementById("td_4").className='p_d_2';
		document.getElementById("tab_0").style.display='none';
		document.getElementById("tab_1").style.display='none';	
		document.getElementById("tab_2").style.display='none';
		document.getElementById("tab_3").style.display='';	
		document.getElementById("tab_4").style.display='none';
		}	
		if (m==4){			
		document.getElementById("td_0").className='p_d_2';
		document.getElementById("td_1").className='p_d_2';
		document.getElementById("td_2").className='p_d_2';
		document.getElementById("td_3").className='p_d_2';
		document.getElementById("td_4").className='p_d_1';
		document.getElementById("tab_0").style.display='none';
		document.getElementById("tab_1").style.display='none';	
		document.getElementById("tab_2").style.display='none';
		document.getElementById("tab_3").style.display='none';	
		document.getElementById("tab_4").style.display='';
		}
		
}

function DisplaySpan(kind){
	var spanEle = document.getElementById("su");
	if(kind==1){
		spanEle.style.display = "";
	}
	else{
		spanEle.style.display = "none";
	}
}
function CarBeginQuery(){
	if(frmcar.querycontent.value==""){
		alert("请输入查询内容！");
		return;
	}
	frmcar.action="http://www.wxjx.net/ElectronicPoliceQuery.asp?kind=car"
	frmcar.submit();
}
function DriverBeginQuery(){
	if(frmdriver.querycontent.value==""){
		alert("请输入查询内容！");
		return;
	}
	frmdriver.action="http://www.wxjx.net/ElectronicPoliceQuery.asp?kind=driver";
	frmdriver.submit();
}
//-->