var limitKeywords =[
  	["v26"],
  	["alli"],
  	["lipo"],
  	["venevol"],
  	["winevol"],
  	["herbal", "vivid"],
  	["lipodrene"],
  	["alr"],
  	["plasmajet"],
  	["nano", "hardcore"],
  	["gakic", "hardcore"],
  	["ball", "refill"],
  	["kugentin"],
  	["gakic"],
  	["총류"],
  	["엽총"],
  	["사격총"],
  	["산탄총"],
  	["강선총"],
  	["공기총"],
  	["가스총"],
  	["어획섬총"],
  	["섬총"],
  	["마취총"],
  	["도살총"],
  	["구명신호총"],
  	["산업용총"],
  	["장약총"],
  	["화약"],
  	["전자충격기"],
  	["전기충격기"],
  	["석궁"],
  	["총포"],
  	["도검"],
  	["나이프"],
  	["아편"],
  	["모르핀"],
  	["헤로인"],
  	["메사돈"],
  	["염산페치딘"],
  	["메스암페스틴"],
  	["바르비탈"],
  	["베조디아제핀"],
  	["대마"],
  	["LSD"],
  	["야바"],
  	["khat"],
  	["디아제팜"],
  	["비아그라"],
  	["시알리스"]
  ];

var limitKeywordsSame =[
  	["ghb"]                  	
  ];

inputKeyword = null;

function isLimitWord(index) {
	check = true;
	for (var k=0; k<limitKeywords[index].length; k++) {
		if ( !(check == true && inputKeyword.indexOf(limitKeywords[index][k]) > -1) ) {
			check = false;
			break;
		}
	}
  	return check;
}

function isEqualsLimitWord(index) {
	checkEquals = false;
	if (inputKeyword == limitKeywordsSame[index]) {
		checkEquals = true;
	}
  	return checkEquals;
}
                  
function checkKeyword(keyword) {
	inputKeyword = keyword.toLowerCase();
	checkFlag = false;
	for(var m=0; m<limitKeywordsSame.length; m++) {
		if (isEqualsLimitWord(m)) {
			checkFlag = true;
 			break;
		}
	}
	if (checkFlag == false) {
		for(var i=0; i<limitKeywords.length; i++) {
			if (isLimitWord(i)) {
				checkFlag = true;
				break;
			}
		}
	}
	inputKeyword = null;
	return checkFlag;
}