/*
 * Modle Init.
 * public
 * @param param1 (type) 
 *
 * Example usage:
 * @code
 * @endcode

 */
function editor_layout_init(){

}

function layoutWordHeadCode(showTo,obj){
	menu_view_script(showTo,obj.value);
}

function menu_view_script(showto,code){

	var xAllWord = gXmlBookDataBody.getElementsByTagName("word");
		  
	if(showto==0 && code=="org"){
		for(iWord=0;iWord<xAllWord.length;iWord++){
			wordId=getNodeText(xAllWord[iWord],"id");
			xDiv = document.getElementById("wb"+wordId);
			xPali1 = xDiv.getElementsByClassName("paliword1")[0];
			xPali1.innerHTML=getNodeText(xAllWord[iWord],"pali");
		}
		return;
	}
	if(showto==1){
		if(code=="none"){
			$(".paliword2").css("display","none");
			return;
		}
		else{
			$(".paliword2").css("display","block");
		}
	}
	
	var xmlHttp=null;
	var xmlText="";
	
	var xmlScript=null;
	
	if(window.XMLHttpRequest)
	{// code for IE7, Firefox, Opera, etc.
		xmlHttp=new XMLHttpRequest();
	}
	else if(window.ActiveXObject)
	{// code for IE6, IE5
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	  
	if (xmlHttp!=null)
	{
		var d=new Date();
		var strLink = "spt_get.php?code="+code;
		xmlHttp.open("GET", strLink, false);
		xmlHttp.send(null);
		xmlText=xmlHttp.responseText;
		//xmlDict=xmlHttp.responseXML;
	}
	else
	{
		alert("Your browser does not support XMLHTTP.");
	}
	
	if (window.DOMParser)
	  {
	  parser=new DOMParser();
	  xmlScript=parser.parseFromString(xmlText,"text/xml");
	  }
	else // Internet Explorer
	  {
	  xmlScript=new ActiveXObject("Microsoft.XMLDOM");
	  xmlScript.async="false";
	  xmlScript.loadXML(xmlText);
	  }
	  
	  var arrPaliWords="";
	  var xScriptWord = xmlScript.getElementsByTagName("word");
	  var xPaliWords = document.getElementsByClassName("paliword");

	  for(iWord=0;iWord<xAllWord.length;iWord++){
		arrPaliWords = arrPaliWords + "$" + getNodeText(xAllWord[iWord],"real");
	  }
	  for(i=0;i<xScriptWord.length;i++){
		var src = getNodeText(xScriptWord[i],"src");
		var dest = getNodeText(xScriptWord[i],"dest");
		eval("arrPaliWords = arrPaliWords.replace(/"+src+"/g, dest);");
	  }
	 // document.getElementById("scriptinner").innerHTML=arrPaliWords;	  
	  
	  var arrDestWords = arrPaliWords.split("$");
		for(iWord=0;iWord<xAllWord.length;iWord++){
			wordId=getNodeText(xAllWord[iWord],"id");
			xDiv = document.getElementById("wb"+wordId);
			if(xDiv){
				if(showto==0){
					xPali = xDiv.getElementsByClassName("paliword1")[0];
				}
				else{
					xPali = xDiv.getElementsByClassName("paliword2")[0];
				}
				if(arrDestWords[iWord+1].length>0){
					xPali.innerHTML=arrDestWords[iWord+1];
				}
				else{
					xPali.innerHTML=getNodeText(xAllWord[iWord],"pali");
				}
			}
		}


	if (xmlScript == null){
		alert("error:can not load dict.");
		return;
	}
}

function editro_layout_loadStyle(){
	var strStyle = getNodeText(gXmlBookDataHead,"style");
	document.getElementById("id_layout_style").value=strStyle;
	document.getElementById("mycss").innerHTML=strStyle;
}

function editor_layout_applyNewStyle(){
	var strStyle=document.getElementById("id_layout_style").value;
	document.getElementById("mycss").innerHTML=strStyle;
	setNodeText(gXmlBookDataHead,"style",strStyle);

}

//自动将逐词译段落切分为句子
function layout_wbw_auto_cut(){
	var xBlock=gXmlBookDataBody.getElementsByTagName("block");
	for(var iBlock=0;iBlock<xBlock.length;iBlock++){
		xmlParInfo = xBlock[iBlock].getElementsByTagName("info")[0];
		xmlParData = xBlock[iBlock].getElementsByTagName("data")[0];
		var mId = getNodeText(xmlParInfo,"id")
		var par_num = getNodeText(xmlParInfo,"paragraph");
		var type = getNodeText(xmlParInfo,"type");
		
		if(type=="wbw"){
			var splited = getNodeText(xmlParInfo,"splited");
			if(splited != 1){
				var Note_Mark=0;
				var sent_gramma_i=0;
				var word_length_count=0;
				var sent_num=0;
				var arr_Para_ID=new Array();		
				var allWord = xmlParData.getElementsByTagName("word");
				for(var iWord=0;iWord<allWord.length;iWord++){
					var wID=getNodeText(allWord[iWord],"id");
					var wPali=getNodeText(allWord[iWord],"pali");
					var wReal=getNodeText(allWord[iWord],"real");
					var wType=getNodeText(allWord[iWord],"type");
					var wGramma=getNodeText(allWord[iWord],"gramma");
					var wCase=getNodeText(allWord[iWord],"case");
					var wUn=getNodeText(allWord[iWord],"un");
					var wStyle=getNodeText(allWord[iWord],"style");
					
					if((wType=="" || wType=="?") && wCase!=""){
						wType=wCase.split("#")[0];
					}
					word_length_count += wPali.length;

					if(iWord>=1){
						var pre_pali_spell=getNodeText(allWord[iWord-1],"pali");
						var pre_pali_type=getNodeText(allWord[iWord-1],"type")
						var pre_pali_Gramma=getNodeText(allWord[iWord-1],"gramma")
						var pre_pali_Case=getNodeText(allWord[iWord-1],"case")
						if(pre_pali_type=="" && pre_pali_Case!=""){
							pre_pali_type=pre_pali_Case.split("#")[0];
						}
						if(pre_pali_Case!="" && pre_pali_Case.lastIndexOf("$")!=-1){
							var pre_case_array=pre_pali_Case.split("$");
							pre_pali_Case=pre_case_array[pre_case_array.length-1]
						}
					}
					if((iWord+2)<=allWord.length){
						var next_pali_spell=getNodeText(allWord[iWord+1],"pali");
						var next_pali_type=getNodeText(allWord[iWord+1],"type")
						var next_pali_Gramma=getNodeText(allWord[iWord+1],"gramma")
						var next_pali_Case=getNodeText(allWord[iWord+1],"case")
						if(next_pali_type=="" && next_pali_Case!=""){
							next_pali_type=next_pali_Case.split("#")[0];
						}
						if(next_pali_Case!="" && next_pali_Case.lastIndexOf("$")!=-1){
							var next_case_array=next_pali_Case.split("$");
							next_pali_Case=next_case_array[next_case_array.length-1]
						}
					}
					if(next_pali_spell=="("){
						Note_Mark=1;
					}
					else if(pre_pali_spell==")" && Note_Mark==1){
						Note_Mark=0;
					}
					else{
						
					}
					
					var isEndOfSen=false;
					if(wPali=="." && iWord>=1 && isNaN(pre_pali_spell) && iWord!=allWord.length-1 && Note_Mark==0){//以.結尾且非註釋
						if(next_pali_spell!="("){
							isEndOfSen=true;
						}
					}
					/*else if(wPali=="," && iWord>=1 && isNaN(pre_pali_spell) && iWord!=allWord.length-1 && pre_pali_type==".v." && Note_Mark==0){
						isEndOfSen=true;
					}导致自动匹配前后，句子切分不一致，注释*/
					else if(wPali=="–" && allWord.length>=(iWord+2) && next_pali_spell=="‘" && iWord!=allWord.length-1 && Note_Mark==0){
						isEndOfSen=true;
					}
					else if(allWord.length>=(iWord+2) && iWord!=allWord.length-1 && Note_Mark==0){//以!或?或;結尾
						if(/*wPali=="!" || */wPali==";" || wPali=="?"){
							if(next_pali_spell!="("){
								isEndOfSen=true;
							}
						}
					}
					if(isEndOfSen==true){
						var wEnter=getNodeText(allWord[iWord],"enter");
						if(wEnter=="" || wEnter==0){
							setNodeText(allWord[iWord],"enter","1");
						}
						var sent_ID="sent_"+par_num+"_"+sent_num;
						sent_num+=1
						word_length_count=0;
						sent_gramma_i=0;
						arr_Para_ID.push(wID);				
					}
					
					if(wPali==","){
						if(next_pali_Case.lastIndexOf(".voc.")!=-1 || pre_pali_Case.lastIndexOf(".voc.")!=-1){
							sent_gramma_i += 0;
						}
						else{
							sent_gramma_i+=1;
						}
					}
					if(wType==".v:ind." && allWord.length>=(iWord+2) && next_pali_spell!=","){
						sent_gramma_i += 1;
					}
					else if(wType==".v." && allWord.length>=(iWord+2) && next_pali_spell!="." && next_pali_spell!=","){
						sent_gramma_i += 1;
					}
												
					
				}//段落结束
				
				//重绘
				//_display_sbs=1;
				//updateWordParBlockInner(xBlock[iBlock]);
				var sent_ID="sent_"+par_num+"_"+sent_num;
				arr_Para_ID.push(wID);
				arr_par_sent_num.push(sent_ID);
				g_arr_Para_ID[par_num]=arr_Para_ID;
				
				//设置已经切分标志
				setNodeText(xmlParInfo,"splited","1");
			}
		}
	}
	
}