var global_browserName;
	var global_browserNameNo;//ie, chrome, firefox, safari, opera
	var global_mouseWheelUnitArr=[144, 100, 3, null, 100];//ie, chrome, firefox, safari, opera
	var global_mouseWheelUnit;
	
	//browser check ------------------------------------------------------------------
	function getBrowserName(){

		var browserAgent = navigator.userAgent.toLowerCase();
		var browserType = navigator.appName;
	
		// MS °è¿­ ºê¶ó¿ìÀú¸¦ ±¸ºÐÇϱâ À§ÇÔ.
		if(browserType === 'Microsoft Internet Explorer' || browserAgent.indexOf('trident') > -1 || browserAgent.indexOf('edge/') > -1) {
			global_browserName = 'ie';
			global_browserNameNo = 0;
			if(browserType === 'Microsoft Internet Explorer') { // IE old version (IE 10 or Lower)
				browserAgent = /msie ([0-9]{1,}[\.0-9]{0,})/.exec(browserAgent);
				global_browserName += parseInt(browserAgent[1]);
			} else { // IE 11+
				if(browserAgent.indexOf('trident') > -1) { // IE 11 
					global_browserName += 11;
				} else if(browserAgent.indexOf('edge/') > -1) { // Edge
					global_browserName = 'edge';
				}
			}
		} else if(browserAgent.indexOf('safari') > -1) { // Chrome or Safari
			if(browserAgent.indexOf('opr') > -1) { // Opera
				global_browserName = 'opera';
				global_browserNameNo = 4;
			} else if(browserAgent.indexOf('chrome') > -1) { // Chrome
				global_browserName = 'chrome';
				global_browserNameNo = 1;
			} else { // Safari
				global_browserName = 'safari';
				global_browserNameNo = 3;
			}
		} else if(browserAgent.indexOf('firefox') > -1) { // Firefox
			global_browserName = 'firefox';
			global_browserNameNo = 2;
		}

		global_mouseWheelUnit=global_mouseWheelUnitArr[global_browserNameNo];
	}

	//pc, mobile check -----------------------------------------------------------------------
	function isMobileCheck(){

		var UserAgent = navigator.userAgent;

		if (UserAgent.match(/iPhone|iPod|Android|Windows CE|BlackBerry|Symbian|Windows Phone|webOS|Opera Mini|Opera Mobi|POLARIS|IEMobile|lgtelecom|nokia|SonyEricsson/i) != null || UserAgent.match(/LG|SAMSUNG|Samsung/) != null){

			return true;
		}else{
			return false;
		}
	}

	//null value check -----------------------------------------------------------------------
	function isEmptyCheck(obj){

		if(typeof obj == "undefined" || obj == "undefined" || obj == "" || obj == " " || obj == null){
			return false;
		}else{
			return true;
		}
	}

	function mapBtnLink(linkValue, targetValue){

		var temp="";

		if(linkValue.substr(0,1)=="#"){//¾ÞÄ¿À̵¿

			document.location.hash=linkValue;

		}else if(linkValue.substr(0,11)=="javascript:"){

			eval(linkValue.substr(11, linkValue.length));
		}else{

			if(isEmptyCheck(linkValue)==true){

				temp=linkValue.substr(0,7);

				if(temp != "http://" && temp != "https:/"){

					if(linkValue.substr(0,4)=="tel:"){//ÀüÈ­¸µÅ© - ¸µÅ©°ª ±×´ë·Î

						if(isMobileMode==true)linkValue=linkValue;//mobile
						else if(isMobileMode==false)linkValue=null;//pc

					}else if(linkValue.substr(0,7)=="mailto:"){//À̸ÞÀÏ ¸µÅ© - ¸µÅ©°ª ±×´ë·Î

						linkValue=linkValue;//mobile

					}else if(linkValue.charAt(0)=="/"){//¸µÅ©°ª¿¡ "/" °¡ÀÖ´Â °æ¿ì = Àý´ë°æ·Î°ª, ¼îÇθô Ä«Å×°í¸®

						linkValue=defaultPath+linkValue;

					}else{//¸µÅ©°ª¿¡ "/" ¾ø´Â °æ¿ì = xml¸µÅ©

						linkValue=defaultPath+"/"+linkValue;
					}
				}

				if(linkValue!=null){

					if(targetValue==null)targetValue="_self";

					if(targetValue=="_self"){

						document.location.href=linkValue;

					}else if(targetValue=="_blank"){

						window.open(linkValue, "", "top=0, left=0,width=1000, height=680, toolbar=yes,menubar=yes,location=yes, scrollbars=yes, status=yes, resizable=yes");
					}

				}//if(linkValue!=null){
			}
		}
	}

	function getCssPixelNum(v){

		var tempStr=String(v);

		return parseInt(tempStr.substr(0, tempStr.length-2));
	}


	function getMapTypeLoad(targetItem, mapCode, whArr){

		var htmlStr="";

		//htmlStr+=("<iframe src='https://www.google.com/maps/embed?pb="+mapCode+"' width='"+whArr[0]+"' height='"+whArr[1]+"' frameborder='0' style='display:block; border:0;' allowfullscreen='' aria-hidden='false' tabindex='0' ></iframe>");
		htmlStr+=("<iframe src='https://www.google.com/maps/embed?pb="+mapCode+"' frameborder='0' style='display:block; width:100%; height:100%; border:1px solid #ff9900;' allowfullscreen='' aria-hidden='false' tabindex='0' ></iframe>");

		targetItem.html(htmlStr);
	}