function login_check()
	{
		var form=document.loginForm;
		if(form.onmemberID.value=="")
		{
			alert("아이디를 입력해 주십시오.");
			form.onmemberID.focus();
		}
		else if(form.onmemberPWD.value=="")
		{
			alert("비밀번호를 입력해 주십시오.");
			form.onmemberPWD.focus();
		}
		else
		{
			form.submit();
		}
	}


	function CheckKey() {
		 key=event.keyCode;
		 if (key==13) document.loginForm.submit();
	  }

	function search_check()
	{
		var f = document.searchform;
		var values = f.board_search.value.replace(/\s/g, "");

		if(values == "")
		{
		   alert('검색어를 입력해주세요.');
		   return;
		}
		else
		{
			f.submit();
		}
	}


	function siteopen(url)
	{
		if(url !=0)
		{
			var newWin = window.open('about:blank');   
			newWin.location.href = url; 
		}
	}

function view(){
	if(total_menu_open.style.display == "none"){
		total_menu_open.style.display="block";

	}else{
		total_menu_open.style.display="none";
	}
}



//onfocus
var offMenu = function(num,section){
	var obj = document.getElementById(section+num);
	obj.src = "/images/"+section+"_menu"+num+".gif";
}
//onblur
var overMenu = function(num,section){
	var obj = document.getElementById(section+num);
	obj.src = "/images/"+section+"_menu"+num+"_on.gif";
}



//view sub menu
var onSubView = function(num){
	offSubView();
 
	var obj = document.getElementById("main_business_menu"+num);

	obj.src = "/images/main_business_menu"+num+"_on.gif";
	var obj2 = document.getElementById("main_business_img");
	obj2.src = "/images/main_business_img"+num+".jpg";
}
//hidden sub all menu


function filedown(filename){
	file_url = "/down.php?filename="+filename;
	location.href=file_url;

}