function user(){
   var form = document.signform;
<!------------------º¸Çè °¡ÀÔÀÚ»çÇ× ÀÔ·Â È®ÀÎ------------>
      if (isEmpty(form.name)) {
         alert("¼º¸íÀ» ÀÔ·ÂÇϼ¼¿ä!");
         form.name.focus();	
         return false;
      }
      if (isEmpty(form.ssn)) {

         alert("ÁֹιøÈ£ ¶Ç´Â »ç¾÷ÀÚ ¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä!");
         form.ssn.focus();	
         return false;
      }
	  if(!isEmpty(form.ssn)) {
         if(!IsNumber(form.ssn.name)) {
            alert("¼ýÀÚ¸¸ ÀÔ·ÂÇϼ¼¿ä");
            form.ssn.focus();
            return false;         
         }
      }		
      /*
	  if (isEmpty(form.email)) {
         alert("ÀüÀÚ¿ìÆíÁÖ¼Ò¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
         form.email.focus();
         return false;
      }	
	 
	if (isEmpty(form.phone)) {
		alert("ÈÞ´ëÆù¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		form.phone.focus();	
		return false;
	}	
     
   	if(form.new_car.checked==false){
	  if(isEmpty(form.car_number)){
		 alert("ÀÚµ¿Â÷ ¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		 form.car_number.focus();
		 return false;
	  }
    }
 */

   return true;
<!------------------º¸Çè °¡ÀÔÀÚ»çÇ× ÀÔ·Â ³¡------------>
}

function user2(){
   var form = document.signform;
      if (isEmpty(form.name)) {
         alert("¼º¸íÀ» ÀÔ·ÂÇϼ¼¿ä!");
         form.name.focus();	
         return false;
      }
      if (isEmpty(form.ssn)) {
         alert("ÁֹιøÈ£ ¶Ç´Â »ç¾÷ÀÚ ¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä!");
         form.ssn.focus();	
         return false;
      }
      /*
	  if (isEmpty(form.email)) {
         alert("ÀüÀÚ¿ìÆíÁÖ¼Ò¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
         form.email.focus();
         return false;
      }	
	  */
	if (isEmpty(form.phone)) {
		alert("ÈÞ´ëÆù¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		form.phone.focus();	
		return false;
	}	
     
   	if(form.new_car.checked==false){
	  if(isEmpty(form.car_number)){
		 alert("ÀÚµ¿Â÷ ¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		 form.car_number.focus();
		 return false;
	  }
    }


   return true;
<!------------------º¸Çè °¡ÀÔÀÚ»çÇ× ÀÔ·Â ³¡------------>
}

function user3(){
   var form = document.signform;
	
	if (isEmpty(form.name)) {
		alert("¼º¸íÀ» ÀÔ·ÂÇϼ¼¿ä!");
		form.name.focus();	
		return false;
	}
	if (isEmpty(form.ssn)) {
		alert("ÁֹιøÈ£ ¶Ç´Â »ç¾÷ÀÚ ¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		form.ssn.focus();	
		return false;
	}
	if (isEmpty(form.email)) {
		alert("ÀüÀÚ¿ìÆíÁÖ¼Ò¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä!");
		form.email.focus();
		return false;
	}	  
	if (isEmpty(form.phone)) {
		alert("ÈÞ´ëÆù¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		form.phone.focus();	
		return false;
	}	
	/*    if(!isEmpty(form.phone)) {		if(!IsNumber(form.phone.name)) {         
			alert("ÀüÈ­¹øÈ£´Â ¼ýÀÚ¿©¾ß ÇÕ´Ï´Ù!");
			form.phone.focus();
			return false;      		}
	}		*/
	/*	if(isEmpty(form.item)){
		alert("º¸Çè Á¾¸ñÀ» ¼±ÅÃÇØÁÖ¼¼¿ä");
		form.time.focus();
		return false;
	}
	
*/	return true;
}

function car(){
   var form = document.signform;

<!------------------ÀÚµ¿Â÷ Á¤º¸ °ü·Ã»çÇ× ÀÔ·Â---------->
	if(form.new_car.checked==false){
	  if(isEmpty(form.car_number1)){
		 alert("ÀÚµ¿Â÷ ¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		 form.car_number1.focus();
		 return false;
	  }
	  if(isEmpty(form.car_number2)){
		 alert("ÀÚµ¿Â÷ ¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		 form.car_number2.focus();
		 return false;
	  }
	  if(isEmpty(form.car_number3)){
		 alert("ÀÚµ¿Â÷ ¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		 form.car_number3.focus();
		 return false;
	  }
	  if(isEmpty(form.car_number4)){
		 alert("ÀÚµ¿Â÷ ¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		 form.car_number4.focus();
		 return false;
	  }
	}
	if(isEmpty(form.car_type)){
		alert("ÀÚµ¿Â÷ Á¾·ù¸¦ ¼±ÅÃÇØ ÁÖ¼¼¿ä!");
		form.car_type.focus();
		return false;
	}
	if(isEmpty(form.car_year)){
		alert("ÀÚµ¿Â÷ ¿¬½ÄÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä!");
		form.car_year.focus();
		return false;
	}
	if(isEmpty(form.car_model)){
		alert("ÀÚµ¿Â÷ ¸ðµ¨À» ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		form.car_model.focus();
		return false;
	}
	if(isEmpty(form.car_price)){
		alert("ÀÚµ¿Â÷ °¡°ÝÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		form.car_price.focus();
		return false;
	}
	if(form.acc1_name.value.length!=0){
		if(isEmpty(form.acc1_price)){
			alert("ºÎÇ° °¡°ÝÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
			form.acc1_price.focus();
			return false;
		}
	}
	if(form.acc2_name.value.length!=0){
		if(isEmpty(form.acc2_price)){
			alert("ºÎÇ° °¡°ÝÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
			form.acc2_price.focus();
			return false;
		}
	}
	  return true;
}   
   	  
  function ZipWindow(ref,what) {
    var window_left = (screen.width-640)/2;
    var window_top = (screen.height-480)/2;
    ref = ref + "?what=" + what;      
    window.open(ref,"zipWin",'width=550,height=200,status=no,top=' + window_top + ',left=' + window_left + '');
   }

<!-------------±âŸ ÇÔ¼ö------------------------------>
   function change_agent(form){ <!-- ¹ýÀÎ °¡ÀÔÀÚÀÇ °æ¿ì ´ã´çÀÚ Çʵå È°¼ºÈ­ ¿©ºÎ//-->
	  if (form.division[1].checked){
			form.agent.disabled=false;
	  }else{
			form.agent.disabled=true;
	  }
   }

   function IsNumber(formname) {
      var form = eval("document.signform." + formname);

      for(var i = 0; i < form.value.length; i++) {
         var chr = form.value.substr(i,1);
         if(chr < '0' || chr > '9') {            
            return false;
         }
      }
      return true;   
   }

   function change_new_car(form){ <!-- ½ÅÂ÷ÀÇ °æ¿ì ÀÚµ¿Â÷ ¹øÈ£ üũ È°¼ºÈ­ ¿©ºÎ//-->
		if(form.new_car.checked){
			form.car_number.disabled=true;
		}else{
			form.car_number.disabled=false;
		}
   }

   function change_insu_type(dat){ <!-- ÀÚµ¿Â÷ º¸Çè Á¾·ù¿¡ µû¶ó Çʵå È°¼ºÈ­ ¿©ºÎ//-->
		var form = document.signform;
		if (dat==1){ <!-- ÀÏ¹Ý ÀÚµ¿Â÷ º¸Çè Ŭ¸¯½Ã //-->
			form.daein_type2.disabled=true; <!--´ëÀÎ 2//-->
			form.daemul_type2.disabled=true; <!-- ´ë¹° 2//-->
			form.moto_type.disabled=true; <!-- ÀÚµ¿Â÷ »óÇØ//-->
			form.jacha_yn2.disabled=true; <!-- Â÷±âÂ÷ ¼ÕÇØ ºÎ´ã//-->
			form.jacha2.disabled=true; <!-- Àڱ⠺δã±Ý//-->
			form.dache.disabled=true; <!-- ´ëü ±³Åëºñ //-->

			form.daein_type1.disabled=false;
			form.daemul_type1.disabled=false;
			form.body_type.disabled=false;
			form.not_bo_type.disabled=false;
			form.jacha_yn1.disabled=false;
			form.jacha1.disabled=false;
		}else{ <!-- Ç÷¯½º ÀÚµ¿Â÷ º¸Çè Ŭ¸¯½Ã //-->
			form.daein_type2.disabled=false; <!--´ëÀÎ 2//-->
			form.daemul_type2.disabled=false; <!-- ´ë¹° 2//-->
			form.moto_type.disabled=false; <!-- ÀÚµ¿Â÷ »óÇØ//-->
			form.jacha_yn2.disabled=false; <!-- Â÷±âÂ÷ ¼ÕÇØ ºÎ´ã//-->
			form.jacha2.disabled=false; <!-- Àڱ⠺δã±Ý//-->
			form.dache.disabled=false; <!-- ´ëü ±³Åëºñ //-->

			form.daein_type1.disabled=true;
			form.daemul_type1.disabled=true;
			form.body_type.disabled=true;
			form.not_bo_type.disabled=true;
			form.jacha_yn1.disabled=true;
			form.jacha1.disabled=true;
		}
	}

    function explain(dat,width,height){
	  var open = dat;
	  var width = width;
	  var height = height;
      var window_left = (screen.width-640)/2;
      var window_top = (screen.height-480)/2;

		window.open(open,"¼¼ºÎ¼³¸í","width="+width+",height="+height+",toolbar=no,status=no,resizable=no");
	}
		/* °ªÀÔ·Â ¿©ºÎ °Ë»ç */
	function isEmpty(dat){
		if(dat.value.length==0){
			return true;
		}else{
			return false;
		}
	}