var ns = navigator.appName == 'Netscape'; var ie = !ns; var version = parseInt(navigator.appVersion); var ie3= ie && version < 4; var NS4 = (document.layers) ? 1 : 0; var IE4 = (document.all) ? 1 : 0;var isIE4;var isNav4;var isNav6;var current_popup     = "";var current_root      = "";var current_secondary = "";var wm_Cchapter = "";var wm_Cbook    = "";var wm_Cpage    = "";wm_ImgObj01 = new Array('menum1','images/menum_01.gif','images/menuh_01.gif');wm_ImgObj02 = new Array('menum2','images/menum_02.gif','images/menuh_02.gif');wm_ImgObj03 = new Array('menum3','images/menum_03.gif','images/menuh_03.gif');wm_ImgObj04 = new Array('menum4','images/menum_04.gif','images/menuh_04.gif');wm_ImgObj05 = new Array('menum5','images/menum_05.gif','images/menuh_05.gif');wm_ImgObj11 = new Array('pmenu01','images/pmenu01.gif','images/phmenu01.gif');wm_ImgObj12 = new Array('pmenu02','images/pmenu02.gif','images/phmenu02.gif');wm_ImgObj13 = new Array('pmenu03','images/pmenu03.gif','images/phmenu03.gif');wm_ImgObj14 = new Array('pmenu04','images/pmenu04.gif','images/phmenu04.gif');wm_ImgObj15 = new Array('pmenu05','images/pmenu05.gif','images/phmenu05.gif');wm_ImgObj16 = new Array('pmenu06','images/pmenu06.gif','images/phmenu06.gif');wm_ImgObj17 = new Array('pmenu07','images/pmenu07.gif','images/phmenu07.gif');wm_ImgObj18 = new Array('pmenu08','images/pmenu08.gif','images/phmenu08.gif');wm_ImgObj19 = new Array('pmenu09','images/pmenu09.gif','images/phmenu09.gif');wm_ImgObj51 = new Array('pmenu51','images/kmenu01.gif','images/khmenu01.gif');wm_ImgObj52 = new Array('pmenu52','images/kmenu02.gif','images/khmenu02.gif');ae_agent = window.navigator.userAgent; ae_version = parseInt(ae_agent.charAt(ae_agent.indexOf("/")+1),10);function preload_general() {      wm_preload(wm_ImgObj01[2]);	  wm_preload(wm_ImgObj02[2]);	  wm_preload(wm_ImgObj03[2]);	  wm_preload(wm_ImgObj04[2]);	  wm_preload(wm_ImgObj05[2]);	  wm_preload(wm_ImgObj11[2]);	      wm_preload(wm_ImgObj12[2]);	  wm_preload(wm_ImgObj13[2]);	  wm_preload(wm_ImgObj14[2]);	  wm_preload(wm_ImgObj15[2]);	  wm_preload(wm_ImgObj16[2]);	  wm_preload(wm_ImgObj17[2]);	  wm_preload(wm_ImgObj18[2]);	  wm_preload(wm_ImgObj19[2]);  	  wm_preload(wm_ImgObj51[2]);		  wm_preload(wm_ImgObj52[2]);		  }function wm_preload() {  if (document.images) {    var imgFiles = wm_preload.arguments;    if (document.preloadArray==null) document.preloadArray = new Array();    var i = document.preloadArray.length;    with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){      preloadArray[i] = new Image;      preloadArray[i++].src = imgFiles[j];  } }}function setbrowser() {	if (navigator.appVersion.charAt(0) == "4") {		if (navigator.appName.indexOf("Explorer") >= 0) { isIE4 = true;		} else { isNav4 = true;}	} else if (navigator.appVersion.charAt(0) > "4") { isNav6 = true;}}setbrowser();var CSAg = window.navigator.userAgent; var CSBVers = parseInt(CSAg.charAt(CSAg.indexOf("/")+1),10);function CSIEStyl(s) { return document.all.tags("div")[s].style; }function CSNSStyl(s) { return wm_findItem(s,0); }function wm_set(target,image) {	var img = null;	if (document.images) {    		if (!IsIE()) img = wm_findItem(target,0);		else img = document.images[target];		     		if (img) {			img.src = image;		}	}  } function wm_enterMenu(n,root) {	wm_switch(root,'on');	current_root = root;		var layer_id = n;	wm_swLayer(n);	current_popup=n;}                 function wm_leaveMenu() {	wm_switch(current_root,'off');	if(current_popup != ""){		var layer_id = current_popup;	 	wm_hdLayer(layer_id);     }}function wm_swLayer(layerName){	if (isNav4) { n_layer = document.layers[layerName];	} else if (isIE4) { n_layer = document.all(layerName).style;	} else if (isNav6) { n_layer = document.getElementById(layerName).style;}	if(n_layer != null) n_layer.visibility="visible";}function wm_hdLayer(layerName){	n_layer = null;	if (isNav4) { n_layer = document.layers[layerName];	} else if (isIE4) { n_layer = document.all(layerName).style;	} else if (isNav6) { n_layer = document.getElementById(layerName).style;}		if(n_layer != null) n_layer.visibility="hidden";}function IsIE() { return window.navigator.userAgent.indexOf("MSIE") > 0;}function wm_findItem(n,ly) { 	if (ae_version < 4) return document[n];	var curDoc = ly ? ly.document : document; var elem = curDoc[n];	if (!elem) { 		for (var i=0;i<curDoc.layers.length;i++) {			elem = wm_findItem(n,curDoc.layers[i]); 			if (elem) return elem; 		}	} return elem;}function wm_switch(imgObj, imageAction) {	var img = null;	if (document.images) { 	   if((!(wm_Cchapter == imgObj)) && (!(wm_Cbook == imgObj )) && (!(wm_Cpage == imgObj ))) {                 if (!IsIE()) img = wm_findItem(imgObj[0],0);		     else img = document.images[imgObj[0]];		     		     if (img) {		           if(imageAction == 'on') {		                 img.src = imgObj[2];		           } else {		                 img.src = imgObj[1];		           }		      }  		}                          	}	                    }function wm_setchapter(newChapter) {   oldChapter = wm_Cchapter;   wm_switch(newChapter, 'on');   wm_Cchapter = newChapter;   wm_switch(oldChapter, 'off');    }  function wm_setbook(newBook) {   oldBook = wm_Cbook;   wm_switch(newBook, 'on');   wm_Cbook = newBook;   wm_switch(oldBook, 'off');    } function wm_setpage(newPage) {   oldPage = wm_Cpage;   wm_switch(newPage, 'on');   wm_Cpage = newPage;   wm_switch(oldPage, 'off');    }