function zipcode_search() {
        wzip = window.open("./zip_search.php","zip","scrollbars=1,width=417,height=320,top=220,left=220");
        wzip.focus();
 }


function checknull(items, msgs)  {
	if (items.value == '') {
		alert('    ' + msgs + '     ');
		items.focus();
		return false;
	} else {
		return true;
	}	
 }

function check_num( checks ) {
        var_len = checks.length;
        err_chk = 0;
        for (i=0; i< var_len; i++) {        
        	if( checks.charAt(i) < '0' || checks.charAt(i) > '9' ) {
        		return false;
        	}
        }        
        return true;
 }    

function is_email(email1, email2, email3) {
 	var no   = email3.selectedIndex;
 	if (email3.options[no].value == 'inputs') {
 		emails =  email1.value + '@' + email2.value;
 	} else {
 		emails =  email1.value + '@' + email3.options[no].value;
 	}
	if (emails.indexOf("@",0) > 0 && emails.indexOf(".",0) > 0 && emails != "") {
		return false;		
 	} else {
 		return true;
 	}	
 }
 
function email_selects(object) {
 	var no   = object.selectedIndex; 	

	if ( no >= 0) {
 		//document.form.email12.value = '';
 		document.form.email2.style.visibility='hidden'
 	}	
 	if ( document.form.email3.options[no].value == 'inputs') {
 		document.form.email2.style.visibility='visible'
 	}
 	
 } 
 

function oncheckform() { 	
	if (!checknull(document.form.name1 , 'À̸§À» ÀÔ·ÂÇϽʽÿä') ) return false;
	
	if(!is_email(document.form.email11, document.form.email12, document.form.email13 ) == false)  {
		alert("À̸ÞÀÏ ÁÖ¼Ò Çü½ÄÀÌ ¸ÂÁö ¾Ê°Å³ª ÀÔ·ÂÇÏÁö ¾ÊÀ¸¼Ì½À´Ï´Ù.");
		document.form.email11.focus();
		return false;
	} else {
	 	var no     = document.form.email13.selectedIndex; 		 		 	
	 	if (no == 15 ) {
	 		emails =  document.form.email11.value + '@' + document.form.email12.value;
	 	} else {
	 		emails =  document.form.email11.value + '@' + document.form.email13.options[no].value;
	 	}
	       	email_id = emails.split('@',2);
	   	if (email_id[0].length <= 1) {
			alert("À̸ÞÀÏ ¾ÆÀ̵ð ±æÀÌ°¡ ³Ê¹« ÀÛ½À´Ï´Ù. ");
			document.form.email11.focus();		
			return false;
	   	}
	   	
	   	if (email_id[1] == 'hankooki.com') {
			alert("hankooki.com À̸ÞÀÏÀº »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù. ");
			document.form.email11.focus();		
			return false;
	   	}
	}  

	if(document.form.home_tel12.value=='') {
	   	alert('  ±¹¹øÀ» ÀÔ·ÂÇÏ½Ê½Ã¿ä   ');	   	
	   	document.form.home_tel12.focus();
	   	return false;
	} else if ( !check_num( document.form.home_tel12.value )) {
		alert('  ±¹¹øÀ» ¼ýÀÚ·Î ÀÔ·ÂÇÏ½Ê½Ã¿ä   ');
		document.form.home_tel12.value ='';
		document.form.home_tel12.focus();
	   	return false;
	}
	
	if(document.form.home_tel13.value=='') {
	   	alert('  ³ª¸ÓÁö ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇÏ½Ê½Ã¿ä   ');
	   	document.form.home_tel13.focus();
	   	return false;
	} else if ( !check_num( document.form.home_tel13.value ) ){
		alert('  ³ª¸ÓÁö ÀüÈ­¹øÈ£¸¦ ¼ýÀÚ·Î ÀÔ·ÂÇÏ½Ê½Ã¿ä   ');
		document.form.home_tel13.value ='';
		document.form.home_tel13.focus();
	   	return false;
	}
	
	var no     = document.form.hp_tel11.selectedIndex;
	
 	if (no >= 1 ) {
		if(document.form.hp_tel12.value=='') {
		   	alert('  À̵¿ÀüÈ­ ¾ÕÀÚ¸®¸¦ ÀÔ·ÂÇÏ½Ê½Ã¿ä   ');
		   	document.form.hp_tel12.focus();
		   	return false;
		} else if ( !check_num( document.form.hp_tel12.value )) {
			alert('  À̵¿ÀüÈ­ ¾ÕÀÚ¸®¸¦ ¼ýÀÚ·Î ÀÔ·ÂÇÏ½Ê½Ã¿ä   ');
			document.form.hp_tel12.value='';
			document.form.hp_tel12.focus();
		   	return false;
		}
		
		if(document.form.hp_tel11.value=='') {
		   	alert('  À̵¿ÀüÈ­ ³ª¸ÓÁö ¹øÈ£¸¦ ÀÔ·ÂÇÏ½Ê½Ã¿ä   ');		   	
		   	document.form.hp_tel13.focus();
		   	return false;
		} else if ( !check_num( document.form.hp_tel13.value )) {
			alert('  À̵¿ÀüÈ­ ³ª¸ÓÁö ¹øÈ£¸¦ ¼ýÀÚ·Î ÀÔ·ÂÇÏ½Ê½Ã¿ä   ');
			document.form.hp_tel13.value='';
			document.form.hp_tel13.focus();
		   	return false;
		}
 	}		
	
	if ( !checknull(document.form.zipcode11 , '¿ìÆí¹øÈ£¸¦ ÀÔ·ÂÇϽʽÿä') ) return false;	
	if ( !checknull(document.form.zipcode12 , '¿ìÆí¹øÈ£¸¦ ÀÔ·ÂÇϽʽÿä') ) return false;
	if ( !checknull(document.form.addr11 , 'ÁÖ¼Ò¸¦ ÀÔ·ÂÇϽʽÿä') ) return false;		
	if ( !checknull(document.form.addr12 , '³ª¸ÓÁö ÁÖ¼Ò¸¦ ÀÔ·ÂÇϽʽÿä') ) return false;		
	
	
	 
 }

 function getPrice() {
 	var no   = document.form.bname.selectedIndex;
 	if (no==1){
		document.form.price.value=660000;
		document.form.price1.value="660,000¿ø";
		document.form.number.value=10;
 	}else if(no==2) {
		document.form.price.value=627000;
		document.form.price1.value="627,000¿ø";
		document.form.number.value=10;
	}else if(no==3) {
		document.form.price.value=1760000;
		document.form.price1.value="1,760,000¿ø";
		document.form.number.value=9;
	}else if(no==4) {
		document.form.price.value=1670000;
		document.form.price1.value="1,670,000¿ø";
		document.form.number.value=9;
	}
 }