function keyfocus_admin(key,type,text){
	switch(type){
		case 'onfocus':
			if(key.value == text){
				key.value = '';
			}
			break;
		case 'onblur':
			if(key.value.length == 0){
				key.value = text;
			}
			break;
	}
}
function chkSearch_admin(ss,text){
	var obj = document.getElementById(ss);
	if(obj.value == '' || obj.value == text ){
		//alert('请输入搜索关键字!');
		//obj.focus();
		document.getElementById(ss).value='';
		return true;
	}
	return true;
}
function chkSearch_trade(ss,text,obj_id,obj_value,form_id){
	var obj = document.getElementById(ss);
	if(obj.value == '' || obj.value == text ){
		//alert('请输入搜索关键字!');
		 document.getElementById(ss).value='';
		//return false;
	}
//	else{	   
		document.getElementById(obj_id).value = obj_value;
		document.getElementById(form_id).submit();
//	}

	return true;
}
function chkSearch_company(ss,text,obj_id,obj_value,form_id){
	var obj = document.getElementById(ss);
	if(obj.value == '' || obj.value == text ){
		//alert('请输入搜索关键字!');
		//obj.focus();
		//return false;
		obj.value='';
	}
	//else{
		document.getElementById(obj_id).value = obj_value;
		document.getElementById(form_id).submit();
	//}
	return true;
}
function chkSearch_company_trade(ss,text,obj_id,obj_value,obj_id2,obj_value2,form_id){
	//var obj = document.getElementById(ss);
	//if(obj.value == '' || obj.value == text ){
		//alert('请输入搜索关键字!');
		//obj.focus();
		//return false;
		//obj.value='';
	//}
	//else{
		document.getElementById(obj_id).value = obj_value;
		document.getElementById(obj_id2).value = obj_value2;
		document.getElementById(form_id).submit();
//	}
	return true;
}