/*
jQuery (document).ready(function(){
	if (jQuery.browser.msie) {
		//jQuery("img.btn_bottom").hover(function(){jQuery(this).fadeIn("slow");},function(){jQuery(this).fadeOut("slow");});
	}else{
		//jQuery("img.btn_bottom").hover(function(){jQuery(this).stop().animate({opacity:0.7},180);},function(){jQuery(this).stop().animate({opacity:1},300);});
	}
 });
*/
function checkSearch2(){
	var objForm = document.forms["f_header"];
			if(objForm.txt_search.value =='- key search -'){
				objForm.txt_search.value='';	
			}
}
//------------------------------------
function checkOnSubmit(){
	var objForm = document.forms["f_header"];
		if((objForm.txt_search.value !='') && (objForm.txt_search.value !='- key search -')){
			objForm.submit();
		}else{
		objForm.txt_search.value='';	
		objForm.txt_search.focus();
		}
}


//------------------------------------
function stloading(st){
	obj = document.getElementById('img_loading');
	if(obj){
		if(st=='open'){
			obj .src="../../../wcm/images/icon/4-1.gif";
		}else{
			obj .src="../../../wcm/images/icon/4-2.gif";
		}
	}
}
//-------------------------
function changeCaptcha2(link){
	var dtNow = new Date();
	var obj = document.getElementById("img_captcha");
	var d_link=link+"&ti="+dtNow.getTime();
	if(obj){obj.src=d_link;}	
}
//------------------------
//-------------------------
function switchLanguage(type){
	url = repURLParam('lg',type);
	window.location = url;
}
//-------------------------
function getURLParam(strParamName){
  var strReturn = "";
  var strHref = window.location.href;
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if (
aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return unescape(strReturn);
} 
//-------------------------
function repURLParam(strParamName,data){
  var strReturn = "";
  var strHref = window.location.href;
  var txt ='';
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
	strQueryString = strQueryString.substr(1,strQueryString.length); 
    var aURL = strHref.split("?");
	if (aURL[0].indexOf("?") > -1 ){strReturn += aURL[0];}else{strReturn += aURL[0]+"?";}
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){


if(aQueryString[iParam].indexOf("#")>-1){
	urlLen = aQueryString[iParam].indexOf("#");
	txt = aQueryString[iParam].substr(urlLen).toLowerCase();
	aQueryString[iParam] = aQueryString[iParam].substr(0,urlLen); 
}




      if (aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){

      }else{
				strReturn += aQueryString[iParam]+"&";
	  }
    }
	strReturn += strParamName+"="+data+"&";
  }else{
	strReturn = strHref + "?lg="+data+"&";
  }
var dataLength = strReturn.length;
strReturn = strReturn.substring(0,dataLength -1);

if(txt!=''){strReturn = strReturn+txt;}
  return unescape(strReturn);
} 
//-------------------------
function swapImage(objName,file){
	obj=document.getElementById(objName);
	if(obj){
		obj.src=file;
	}
}
//-------------------------
function Trim(str){
    return LTrim(RTrim(str));
}
//-----

function LTrim(str) { 
	for(var k = 0; k < str.length && isWhitespace(str.charAt(k)); k++);
	return str.substring(k, str.length);
}
function RTrim(str) {
	for(var j=str.length-1; j>=0 && isWhitespace(str.charAt(j)) ; j--) ;
	return str.substring(0,j+1);
}

function isWhitespace(charToCheck) {
	var whitespaceChars = " \t\n\r\f";
	return (whitespaceChars.indexOf(charToCheck) != -1);
}