if(typeof String.prototype.replaceAll=='undefined'){
		document.write('<script type="text/javascript" src="/commons/js/commonFunction.js"><\/script>');
}

/*
 * jQuery selectbox plugin
 *
 * Copyright (c) 2007 Sadri Sahraoui (brainfault.com)
 * Licensed under the GPL license and MIT:
 *   http://www.opensource.org/licenses/GPL-license.php
 *   http://www.opensource.org/licenses/mit-license.php
 *
 * The code is inspired from Autocomplete plugin (http://www.dyve.net/jquery/?autocomplete)
 *
 * Revision: $Id: jquery.selectbox.js,v 1.14 2010/01/12 01:03:23 hjchoi Exp $
 * Version: 0.6
 *
 * Changelog :
 *  Version 0.6
 *  - Fix IE scrolling problem
 *  Version 0.5
 *  - separate css style for current selected element and hover element which solve the highlight issue
 *  Version 0.4
 *  - Fix width when the select is in a hidden div   @Pawel Maziarz
 *  - Add a unique id for generated li to avoid conflict with other selects and empty values @Pawel Maziarz
 */
jQuery.fn.extend({
	selectbox: function(options) {
		return this.each(function() {
			new jQuery.SelectBox(this, options);
		});
	}
});


/* pawel maziarz: work around for ie logging */
if (!window.console) {
	var console = {
		log: function(msg) {
	 }
	}
}
/* */

jQuery.SelectBox = function(selectobj, options) {

	var opt = options || {};
	opt.inputClass = opt.inputClass || "selectbox";
	opt.containerClass = opt.containerClass || "selectbox-wrapper";
	opt.hoverClass = opt.hoverClass || "current";
	opt.currentClass = opt.selectedClass || "selected"
	opt.debug = opt.debug || false;
	opt.overflow = opt.overflow || false;

	var elm_id = selectobj.id;
	var active = 0;
	var inFocus = false;
	var hasfocus = 0;
	//jquery object for select element
	var $select = jQuery(selectobj);
	// jquery container object
	var $container = setupContainer(opt);
	if(opt.overflow){
		jQuery($container).css({
			height: 'auto'
			//width : 'auto'
		});
	}

	//jquery input object
	var $input = setupInput(opt);
	// hide select and append newly created elements
	$select.hide().before($input).before($container);


	init();

	$input
	.click(function(){
        if (inFocus) {
        	inFocus = false;
        } else {
		    $container.toggle();
		}
	})
	.focus(function(){
	   if ($container.not(':visible')) {
	       inFocus = true;
	       $container.show();
	   }
	})
	.keydown(function(event) {
		switch(event.keyCode) {
			case 38: // up
				event.preventDefault();
				moveSelect(-1);
				break;
			case 40: // down
				event.preventDefault();
				moveSelect(1);
				break;
			//case 9:  // tab
			case 13: // return
				event.preventDefault(); // seems not working in mac !
				jQuery('li.'+opt.hoverClass).trigger('click');
				break;
			case 27: //escape
			  hideMe();
			  break;
		}
	})
	.blur(function() {
		if ($container.is(':visible') && hasfocus > 0 ) {
			if(opt.debug) console.log('container visible and has focus')
		} else {
		  // Workaround for ie scroll - thanks to Bernd Matzner
		  if(jQuery.browser.msie || jQuery.browser.safari){ // check for safari too - workaround for webkit
        if(document.activeElement.getAttribute('id')==null || document.activeElement.getAttribute('id').indexOf('_container')==-1){
          hideMe();
        } else {
          $input.focus();
        }
      } else {
        hideMe();
      }
		}
	});

	function hideMe() {
		hasfocus = 0;
		$container.hide();
	}

	function init() {
		$container.append(getSelectOptions($input.attr('id'))).hide();
		//var width = $input.css('width');
		//$container.width(width);
    }

	function setupContainer(options) {
		var container = document.createElement("div");
		$container = jQuery(container);
		$container.attr('id', elm_id+'_container');		
		$container.addClass(options.containerClass);		
		return $container;
	}

	function setupInput(options) {
		var input = document.createElement("input");
		var $input = jQuery(input);
		$input.attr("id", elm_id+"_input");
		$input.attr("type", "text");
		$input.addClass(options.inputClass);
		$input.attr("autocomplete", "off");
		$input.attr("readonly", "readonly");
		$input.attr("tabIndex", $select.attr("tabindex")); // "I" capital is important for ie

		return $input;
	}

	function moveSelect(step) {
		var lis = jQuery("li", $container);
		if (!lis || lis.length == 0) return false;
		active += step;
    //loop through list
		if (active < 0) {
			active = lis.size();
		} else if (active > lis.size()) {
			active = 0;
		}
    scroll(lis, active);
		lis.removeClass(opt.hoverClass);

		jQuery(lis[active]).addClass(opt.hoverClass);
	}

	function scroll(list, active) {
      var el = jQuery(list[active]).get(0);
      var list = $container.get(0);

      if (el.offsetTop + el.offsetHeight > list.scrollTop + list.clientHeight) {
        list.scrollTop = el.offsetTop + el.offsetHeight - list.clientHeight;
      } else if(el.offsetTop < list.scrollTop) {
        list.scrollTop = el.offsetTop;
      }
	}

	function setCurrent() {
		var li = jQuery("li."+opt.currentClass, $container).get(0);
		var ar = (''+li.id).split('_');
		var el = ar[ar.length-1];		
		el=new String(el).replaceAll("^","_");		
		$select.val(el);
		$input.val(jQuery(li).html());
		return true;
	}

	// select value
	function getCurrentSelected() {
		return $select.val();
	}

	// input value
	function getCurrentValue() {
		return $input.val();
	}

	function getSelectOptions(parentid) {
		var select_options = new Array();
		var ul = document.createElement('ul');
		ul.className="listUL";
		$select.children('option').each(function() {
			var li = document.createElement('li');		
			li.className="list";			
			li.setAttribute('id', parentid + '_' + (jQuery(this).val()).replaceAll("_","^"));
			li.innerHTML = jQuery(this).html();
			if (jQuery(this).is(':selected')) {
				$input.val(jQuery(this).html());
				jQuery(li).addClass(opt.currentClass);
			}			
			ul.appendChild(li);
			jQuery(li)
			.mouseover(function(event) {
				hasfocus = 1;
				if (opt.debug) console.log('over on : '+this.id);
				jQuery(event.target, $container).addClass(opt.hoverClass);
			})
			.mouseout(function(event) {
				hasfocus = -1;
				if (opt.debug) console.log('out on : '+this.id);
				jQuery(event.target, $container).removeClass(opt.hoverClass);
			})
			.click(function(event) {
				var tmpidx = $select[0].selectedIndex;
			    var fl = jQuery('li.'+opt.hoverClass, $container).get(0);
				if (opt.debug) console.log('click on :'+this.id);
				jQuery('li.'+opt.currentClass).removeClass(opt.currentClass);
				jQuery(this).addClass(opt.currentClass);
				setCurrent();
				if ($select[0].selectedIndex != tmpidx) $select.triggerHandler('change');
				//$select.change();
				$select.get(0).blur();
				hideMe();
			});
		});
		return ul;
	}
};

//jquery.selectbox 태그 name으로 적용
function changejQueryTags(objName,className,containerClassName,overflowFlag){
	var flag=typeof overflowFlag=='undefined'?false:true;
	var obj=document.getElementsByName(objName);	
	for(var i=0;i<obj.length;i++){		
		if(jQuery(obj[i]).attr('tagName')=='SELECT' && jQuery(obj[i]).attr('type')!='hidden'){
			var convertFlag=true;
			var parent=obj[i].parentNode;
			for(var k=0;k<parent.childNodes.length;k++){
				var tname=typeof parent.childNodes[k].tagName=='undefined'?'':parent.childNodes[k].tagName;
				if(checkNULL(parent.childNodes[k].id).indexOf('_container')!=-1 &&
						tname=='SELECT' ){
					convertFlag=false;
					break;
				}
			}			
			if(convertFlag){
				jQuery(obj[i]).selectbox({
					inputClass: className,
					containerClass: containerClassName,
					overflow: flag
				});
			}
		}
	}
}