//************通用函数（来自pyzy.net）Sta huzj 2008-4-12************//
function $(fctId){
	return document.getElementById(fctId);
}

//取得编码存储框对象
function GetValueToInputObj(fctThisObj){
	if(!fctThisObj)
		return null;
	var varThisObjAutoInput=
	(fctThisObj.getAttributeNode("value_to_input")?fctThisObj.getAttributeNode("value_to_input").value:"");
	if(varThisObjAutoInput=="")
		return null;
	return $(varThisObjAutoInput);
}

//取得某对象，若提供ID下的对象不存在则自动创建
function c$(fctId,fctClassName){
	var varTempDivObj=$(fctId);
	if(!varTempDivObj){
		GetPyzyIframe("ifm"+fctId);
		varTempDivObj=document.createElement("div");
		varTempDivObj.id=fctId;
		if(fctClassName && fctClassName!="")varTempDivObj.className=fctClassName;
			document.body.appendChild(varTempDivObj);
	}
	return varTempDivObj;
}

//取得某ID的iframe对象，若不存在该ID的对象则自动创建
function GetPyzyIframe(fctIfmId,fctVisibility,fctTop,fctLeft,fctWidth,fctHeight){
	var varTempIfmObj=$(fctIfmId);
	if(!varTempIfmObj){
		varTempIfmObj=document.createElement("iframe");
		varTempIfmObj.id=fctIfmId;
		varTempIfmObj.style.position="absolute";
		varTempIfmObj.style.zIndex="1";
		varTempIfmObj.style.visibility="hidden";
		document.body.appendChild(varTempIfmObj);
	}
	if(fctTop)
		varTempIfmObj.style.top=fctTop+"px";
	if(fctLeft)
		varTempIfmObj.style.left=fctLeft+"px";
	if(fctWidth)
		varTempIfmObj.style.width=fctWidth+"px";
	if(fctHeight)
		varTempIfmObj.style.height=fctHeight+"px";
	if(fctVisibility)
		varTempIfmObj.style.visibility=(document.all?fctVisibility:"hidden");
	return varTempIfmObj;
}

//取得某对象的坐标位置、宽、高
function getPosition(obj){
	var top=0;
	var left=0;
	var width=obj.offsetWidth;
	var height=obj.offsetHeight;
	while(obj.offsetParent){
		top+=obj.offsetTop;
		left+=obj.offsetLeft;
		obj=obj.offsetParent;
	}
	return{"top":top,"left":left,"width":width,"height":height};
}
//自动触发下一个对象的Act事件
function AutoNextInputAct(fctThisObj,fctAct){	
}

//给某对象的某事件增加处理函数AddFunToObj(document,"onclick","alert('1');")
function AddFunToObj(fctObj,fctAct,fctFunction){
	if(fctObj.addEventListener){ //!IE
		fctObj.addEventListener(fctAct.replace("on",""),function(e){
			e.cancelBubble=!eval(fctFunction);
		},false);
	}else if(fctObj.attachEvent){ //IE
		fctObj.attachEvent(fctAct,function(){
			return eval(fctFunction);
		});
	}
}
//************通用函数 End huzj 2008-4-12************//

/**********城市列表功能 Sta huzj 2008-4-14*************/
//输出城市列表菜单CSS样式 huzj 2008-4-12
document.write('\
<style type="text/css">\
#divAddressMenu {position:absolute;visibility:hidden;z-index:1;overflow:hidden;width:170px;background-color:#FFFFFF;border:solid #EBcccC 1px;font-size:12px;}\
#divAddressMenu h4{border-bottom:dotted #CCCCCC 1px;color:#999999;font-size:12px; font-weight:100; padding:2px 2px 0 2px; margin:0;}\
#divAddressMenu div{border:solid ECECEC 1px;padding:1px;}\
#divAddressMenu a {display:block;width:162px !important;width:100%;padding:1px 2px 2px 2px;cursor:default;text-decoration:none;border:solid #ffffff 1px;background-color:none;}\
#divAddressMenu a span{float:right;}\
#divAddressMenu a:hover {border:solid #F2C2BD 1px;background-color:#FBEDEC;}\
</style>\
');

var varPageId=0;
//生成并显示出城市下拉菜单
function GetCityList(fctThisObj){
	var varMenuObj=c$("divAddressMenu");
	var varThisObj=fctThisObj;
	if(varThisObj.id=="menuPageS"||varThisObj.id=="menuPageE"){
		varThisObj=varMenuObj.obj;
	}else{
		varPageId=0;
	}
	//清除已选城市Value
	var varThisObjAutoInput=GetValueToInputObj(varThisObj); //取得城市编码值存储对象
	if(varThisObjAutoInput)
		varThisObjAutoInput.value="";

	//取得城市数据并拆解为数组
	var varObjValue=varThisObj.value;
	var varThisObjAdd=
		(varThisObj.getAttributeNode("mod_address_suggest")?varThisObj.getAttributeNode("mod_address_suggest").value:"");
	var varData=
		(varObjValue==""?(varThisObjAdd==""?varAddress:varThisObjAdd):varAddress);
	var varHtmlStr="",varCityDataSplit=varData.split("@"),varCityDataSplitI,varCityDataSplitIu,varNextPageStr="";
	//存储当前操作对象
	varMenuObj.obj=varThisObj;
	var varPageRCount=
		(varThisObj.getAttributeNode("pagecount")?parseInt(varThisObj.getAttributeNode("pagecount").value,10):6);
	var varThisPageI=0
	for(var i=1;i<varCityDataSplit.length-1;i++){
		varCityDataSplitI=varCityDataSplit[i];
		if(varCityDataSplitI.toUpperCase().indexOf(varObjValue.toUpperCase())>=0 || varObjValue=="" || i==varObjValue){ // || varCityDataSplitI.toLowerCase().indexOf(varObjValue.toLowerCase())>=0
			varThisPageI+=1;
			if(varThisPageI>varPageId*varPageRCount && varThisPageI<=(varPageId+1)*varPageRCount){
				varCityDataSplitISplit=varCityDataSplitI.split("|");
				varHtmlStr+="<a href='javascript:;' onclick='WriteCity("+varThisPageI+");_Hidden("+(document.all?"":"e")+");' id='menuA"+varThisPageI+"' title='"+varCityDataSplitI+"'><span>"+varCityDataSplitISplit[1]+"("+varCityDataSplitISplit[2]+")</span>"+varCityDataSplitISplit[0]+"</a>";
			}
		}
	}
	if(varThisPageI>varPageRCount){
		varNextPageStr="&nbsp;<b id=menuPageS style="+(varPageId>0?"cursor:pointer;":"color:#666666;")+" onclick='_Hidden("+(document.all?"":"e")+");'>&lt;&lt;&lt;&nbsp;上一页</b>　"
		varNextPageStr+="<b id=menuPageE style="+(varThisPageI>(varPageId+1)*varPageRCount?"cursor:pointer;":"color:#666666;")+" onclick='_Hidden("+(document.all?"":"e")+");'>下一页&nbsp;&gt;&gt;&gt;</b>";
	}
	var varThisObjPosition=getPosition(varThisObj); //取得事件发生处控件坐标
	with(varMenuObj){
		style.top=varThisObjPosition.top+varThisObjPosition.height+"px";
		style.left=varThisObjPosition.left+"px";
		style.visibility="visible";
		innerHTML="<div>"+(varHtmlStr==""?"<nobr>没有找到您查的信息‘"+varObjValue+"’。</nobr>":varHtmlStr+varNextPageStr)+"</div>";
	}
	GetPyzyIframe("ifm"+varMenuObj.id,"visible",(varThisObjPosition.top+varThisObjPosition.height),varThisObjPosition.left,varMenuObj.offsetWidth,varMenuObj.offsetHeight); //取Iframe
	return false;
}
//选择某城市
function WriteCity(fctI){
	var varMenuObj=c$("divAddressMenu");
	var varThisObj=varMenuObj.obj;
	var varMenuValue=$("menuA"+fctI).title;
	varMenuValue=varMenuValue.split("|");
	varThisObj.value=varMenuValue[1];
	var varThisObjAutoInput=GetValueToInputObj(varThisObj); //取得城市编码值存储对象
	if(!varThisObjAutoInput)
		varThisObjAutoInput=varThisObj;
	
	varThisObjAutoInput.value=varMenuValue[2];
	
	if(typeof(fctI)=="number")AutoNextInputAct(varThisObj,"click");
	
	//_Hidden("1");
}
//隐藏城市列表
function _Hidden(e){
	e=e?e:event;
	var varMenuObj=c$("divAddressMenu");
	var varThisObj=varMenuObj.obj;
	if(varMenuObj.style.visibility!="hidden"){
		if(e){
		var EventOBJ=(e.srcElement?e.srcElement:e.target);
		if(EventOBJ.id=="menuPageS" && EventOBJ.style.color==""){ //如果点的是“上一页”则向上翻页
		varPageId=varPageId-1;
		GetCityList(EventOBJ);
		}
		if(EventOBJ.id=="menuPageE" && EventOBJ.style.color==""){ //如果点的是“下一页”则向下翻页
		varPageId=varPageId+1;
		GetCityList(EventOBJ);
		}
		if(varThisObj==EventOBJ || EventOBJ.id.indexOf("menuPage")==0 || EventOBJ.id.indexOf("divAddressMenu")==0) return false;
		}

		var varThisObjAutoInput=GetValueToInputObj(varThisObj); //取得城市编码值存储对象
		//if($("menuA1")){ //如果下拉菜单中存在第一个城市
		if(!varThisObjAutoInput)varThisObjAutoInput=varThisObj;
			if(varThisObjAutoInput.value=="" || varThisObjAutoInput==varThisObj){ //编码框中无值
				WriteCity("1");
			}
		//}else if(EventOBJ.id.indexOf("menuA")<0){ //如果下拉菜单中不存在满足条件的城市
		//	if(varThisObj)
		//		varThisObj.value="";
		//}
		varMenuObj.style.visibility="hidden";
		GetPyzyIframe("ifm"+varMenuObj.id,"hidden");
	}
}
/**********城市列表功能 End huzj 2008-4-14*************/

//为window.onload增加一个为document增加onclick处理函数的函数(^_^)huzj 2008-4-14
//AddFunToObj(window,"onload","AddFunToObj(document,'onclick','_Hidden("+(document.all?"":"e")+");');");