function qa_check(form) {
/*
		if(!form.product.value || chk_space(form.product.value))
		{
			alert("Á¦Ç°¸íÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
			form.product.focus();
			return false;
		}
*/
		if(!form.company.value || chk_space(form.company.value))
		{
			alert("ȸ»ç¸íÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
			form.company.focus();
			return false;
		}
/*
		if(!frm.phone1.value || !frm.phone2.value || !frm.phone3.value)
		{
			alert("¿¬¶ôó¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
			frm.phone1.focus();
			return false;
		}
*/
		if(!form.email.value || chk_space(form.email.value))
		{
			alert("À̸ÞÀÏÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
			form.email.focus();
			return false;
		}
		if(form.email.value.indexOf("@") < 0) 
		{
			alert('À̸ÞÀÏÁÖ¼Ò Çü½ÄÀÌ Æ²¸³´Ï´Ù. ex)email@hanmail.net');
			form.email.focus()
			return false;
		}	
		if(form.email.value.indexOf(".") < 0) 
		{
			alert('À̸ÞÀÏ µµ¸ÞÀÎ ÁÖ¼Ò°¡ Ʋ¸³´Ï´Ù. ex)email@hanmail.net');
			form.email.focus();
			return false;
		}

		if(!form.charge_name.value || chk_space(form.charge_name.value)) 
		{
			alert("´ã´çÀÚ¸íÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
			form.charge_name.focus();
			return false;
		}		

		return true;

}