
<!-- 日历控件 -->
// 公共设置
//var months = new Array("January","February","March","April","May","June","July","August","September","October","November","December");

document.onclick = function() {
        if (event.srcElement.src != null &&
                        event.srcElement.src.indexOf("calendar.gif")) {
                return;
        }
        if (!document.all.calendar.contains(event.srcElement) &&
                        document.all.cl.style.visibility == "visible") {
                showHideLayers('cl','','hide');
        }
}


var months = new Array("一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月");



var daysInMonth = new Array(31,28,31,30,31,30,31,31,30,31,30,31);



//var days = new Array("Sun","Mon","Tue","Wed","Thu","Fri","Sat");



var days = new Array("日","一","二","三","四","五","六");



var eventObj;



//判断是否闰年

function getDays(month, year) {

        if (1 == month)

                return ((0 == year % 4) && (0 != (year % 100))) || (0 == year % 400) ? 29 : 28;

        else

                return daysInMonth[month];

}



//得到今天的年月日

function getToday() {

        this.now = new Date();

        this.year = this.now.getFullYear();

        this.month = this.now.getMonth();

        this.day = this.now.getDate();

}



today = new getToday();



//创建日历

function newCalendar() {

        today = new getToday();

        var parseYear = parseInt(document.all.year[document.all.year.selectedIndex].text);

        var newCal = new Date(parseYear,document.all.month.selectedIndex,1);

        var day = -1;

        var startDay = newCal.getDay();

        var daily = 0;

        if ((today.year == newCal.getFullYear()) && (today.month == newCal.getMonth()))

                day = today.day;

        var tableCal = document.all.calendar.tBodies.dayList;

        var intDaysInMonth =getDays(newCal.getMonth(), newCal.getFullYear());

        for (var intWeek = 0; intWeek < tableCal.rows.length;intWeek++) {

                for (var intDay = 0;intDay < tableCal.rows[intWeek].cells.length;intDay++) {

                        var cell = tableCal.rows[intWeek].cells[intDay];

                        if ((intDay == startDay) && (0 == daily))

                                daily = 1;

                        if(day==daily)

                                cell.className = "today";

                        else if(intDay == 6)

                                cell.className = "sunday";

                        else if (intDay==0)

                                cell.className ="satday";

                        else

                                cell.className="normal";

                        if ((daily > 0) && (daily <= intDaysInMonth)) {

                                cell.innerText = daily;

                                daily++;

                        }

                        else

                                cell.innerText = "";

                }

        }

}



function findObj(n, d) {

        var p,i,x;

        if (!d) d = document;

        if ((p = n.indexOf("?")) > 0 && parent.frames.length) {

            d = parent.frames[n.substring(p+1)].document;

                n = n.substring(0,p);

        }

        if (!(x = d[n]) && d.all)

                x = d.all[n];

        for (i=0; !x&&i<d.forms.length; i++)

                x = d.forms[i][n];

        for (i=0; !x&&d.layers && i<d.layers.length; i++)

                x = findObj(n,d.layers[i].document);

        if (!x && document.getElementById)

                x = document.getElementById(n);

        return x;

}


function showSelectsInRect(pLeft, pTop, pRight, pBottom, pVisibility) {
        var vAnElement = null;

        for (var i = 0; i < document.all.length; i++){
                var vAnElement = document.all[i];
                if (vAnElement.type == "select-one" && vAnElement.id != "month" && vAnElement.id != "year") {
                        var vParentElement = vAnElement.offsetParent;
                        var vLeft = vParentElement.offsetLeft;
                        var vTop = vParentElement.offsetTop;
                        while (vParentElement.tagName != "BODY") {
                                vParentElement = vParentElement.offsetParent;
                                vLeft += vParentElement.offsetLeft;
                                vTop += vParentElement.offsetTop;
                        }
                        var vRight = vLeft + vAnElement.offsetWidth;
                        var vBottom = vTop + vAnElement.offsetHeight;

                        if (pTop < vTop && vBottom < pBottom) {
                                if (vLeft > pRight || vRight < pLeft) {
                                        continue;
                                }
                                else {
                                        vAnElement.style.visibility  = pVisibility;
                                }
                        }

                }
        }
}

function showHideLayers() {

        var i,p,v,obj,args = showHideLayers.arguments;

        for (i=0; i<(args.length-2); i+=3) {

                if ((obj = findObj(args[i])) != null) {

                        v = args[i+2];

                        if (obj.style) {

                                obj = obj.style;

                                v = (v == 'show') ? 'visible' : (v = 'hide') ? 'hidden' : v;

                        }

                        obj.visibility=v;

                }

        }

        if (v == "hidden") {
                showSelectsInRect(document.all.cl.style.pixelLeft,
                                                                                        document.all.cl.style.pixelTop,
                                                                                        document.all.cl.style.pixelLeft + document.all.calendar.offsetWidth,
                                                                                        document.all.cl.style.pixelTop + document.all.calendar.offsetHeight,
                                                                                        "visible");
        }
        else {
                showSelectsInRect(document.all.cl.style.pixelLeft,
                                                                                        document.all.cl.style.pixelTop,
                                                                                        document.all.cl.style.pixelLeft + document.all.calendar.offsetWidth,
                                                                                        document.all.cl.style.pixelTop + document.all.calendar.offsetHeight,
                                                                                        "hidden");
                if (document.all.month.value == "") {
                        document.all.month.selectedIndex = 0;
                }
                if (document.all.year.value == "") {
                        document.all.year.selectedIndex = 0;
                }
        }
}



function hideElement(elmID){

        for (i=0; i<document.all.tags(elmID).length; i++){

                obj = document.all.tags(elmID)[i];

                obj.style.visibility = "hidden";

        }

}



function showElement(elmID){

        for (i=0; i <document.all.tags(elmID).length; i++){

                obj = document.all.tags(elmID)[i];

                obj.style.visibility = "";

        }

}



//获取日期

function getDate() {

        var sDate;

        if ("TD" == event.srcElement.tagName) {

                if ("" != event.srcElement.innerText) {

    //sDate = document.all.year.value + "-" + document.all.month.value + "-" + event.srcElement.innerText;
                     sDate = document.all.year.value + "-" + formatDate(document.all.month.value) + "-" + formatDate(event.srcElement.innerText);
              //             sDate = document.all.year.value + " 年 " + document.all.month.value + " 月 " + event.srcElement.innerText + " 日";

                        //alert(sDate);

                        if (eventObj.size < 10) {

                                eventObj.value = sDate.substring(0, eventObj.size);
                                

                        }

                        else {

                                eventObj.value = sDate;
                               

                        }

                        showHideLayers('cl','','hide');

                        //showElement("SELECT");

                }

        }

}

//显示日历

function showCalendar(obj) {

        if (document.all.cl.style.visibility == "hidden") {

                eventObj = obj;

                parentObj = obj.offsetParent;

                offsetLeftVal = parentObj.offsetLeft;

                offsetTopVal = parentObj.offsetTop;

                while (parentObj.tagName != "BODY") {

                        parentObj = parentObj.offsetParent;

                        offsetLeftVal += parentObj.offsetLeft;

                        offsetTopVal += parentObj.offsetTop;
                }

                //document.all.cl.style.pixelLeft = event.clientX;
                document.all.cl.style.pixelLeft = offsetLeftVal + eventObj.offsetLeft;

                //document.all.cl.style.pixelTop = event.clientY;
                document.all.cl.style.pixelTop = offsetTopVal + eventObj.offsetTop + eventObj.offsetHeight;

                showHideLayers('cl','','show');

                //hideElement("SELECT");
        }

        else {

                showHideLayers('cl','','hide');

        }

}




function formatDate(dateValue) {

        if (dateValue < 10) {

                return "0" + dateValue;

        }

        else {

                return dateValue;

        }

} 

// 以下具体构造菜单

document.write('<div id="cl" style="position:absolute; width:200px; height:200px; z-index:100; visibility: hidden"><table border="0" cellspacing="0" cellpadding="0" class="thinborder"><tr><td><table id="calendar" border="0" cellspacing="0" cellpadding="3" bgcolor="#CCCCCC" class="" width="150"><tr><td colspan="7" align="center"><select id="month" onChange="newCalendar()">');



for (var intLoop=0; intLoop<months.length; intLoop++) {

        document.write("<option value= " + (intLoop + 1) + " " + (today.month == intLoop ? "selected" : "") + ">" + months[intLoop]);

}



document.write('</select><select id="year" onChange="newCalendar()">');



for (var intLoop=today.year-50; intLoop<(today.year+50); intLoop++) {

        document.write("<option value= " + intLoop + " " + (today.year == intLoop ? "selected" : "") + ">" + intLoop);

}



document.write("</select></td></tr><tr bgcolor='#999999'>");


document.write("<td class='satday'><font size='2'>" + days[0] + "</font></td>");



for (var intLoop=1; intLoop<days.length-1; intLoop++)

        document.write("<td class='normal'><font size='2'>" + days[intLoop] + "</font></td>");


document.write("<td class='sunday'><font size='2'>" + days[intLoop] + "</font></td>");



document.write('</tr><tbody border="0" cellspacing="0" cellpadding="0" id="dayList" align="center" onClick="getDate()">');



for (var intWeeks=0; intWeeks<6; intWeeks++) {

        document.write("<tr style='cursor:hand'>");

        for (var intDays=0; intDays<days.length; intDays++)

                document.write("<td onMouseOver='this.bgColor=\"#ffffff\"' onMouseOut='this.bgColor=\"\"'></td>");

        document.write("</tr>");

}



document.write('</tbody></table></td></tr></table></div>');



//Write by DongLiang 2000

//构造一个从1980年到2030年的日历表，自动控制日期。
//doc为构造者的document对象，
//xxx为日历表对象的名称后缀，最后生成的日历表通过yearxxx,monthxxx,datexxx访问。
//first为起始年份，一般建议为1980年，请不要早于1601年 :-)
//last为结束年份，一般建议为2030年，请不要晚于2399年 :-)
//date为初始化设置的时间。
function writeCalendar(doc,xxx,first,last,date,readonly) {
	var i;
	var ro;
	if( readonly != null )
		ro = true;
	else
		ro = false;
	doc.write('<select ', (ro?'disabled':'') ,' id="year', xxx, '" name="year', xxx, '" style="width:60" onChange="javascript:updateOptions(\'', xxx, '\');">');
	for( i=first; i<=last; i++ )
		doc.write('<option value="',i,'"', (i==((date.getYear()<100)?(date.getYear()+1900):date.getYear()))?" SELECTED":"" ,'>',i,'</option>');
	doc.write('</select>年');
	doc.write('<select ', (ro?'disabled':'') ,' id="month',xxx,'" name="month',xxx,'" style="width:40" onChange="javascript:updateOptions(\'', xxx,'\');">');
	for( i=1; i<=12; i++ )
		doc.write('<option value="',i,'"', (i==date.getMonth()+1)?" SELECTED":"", '>',i,'</option>');
	doc.write('</select>月');
	doc.write('<select ', (ro?'disabled':'') ,' id="date',xxx,'" name="date',xxx,'" style="width:45"">');
	for( i=1; i<=31; i++ )
		doc.write('<option value="',i,'"', (i==date.getDate())?" SELECTED":"", '>',i,'</option>');
	doc.write('</select>日');
	if( ro ) {
		doc.write('<input type="hidden" name="year', xxx, '" value="', (date.getYear()<100)?(date.getYear()+1900):date.getYear(), '">');
		doc.write('<input type="hidden" name="month', xxx, '" value="', (date.getMonth()+1), '">');
		doc.write('<input type="hidden" name="date', xxx, '" value="', date.getDate(), '">');
	}
}
function writeCalendar1(doc,xxx1,first1,last1,date1,xxx2,first2,last2,date2,ro) {
	var i;
	if(ro){
		doc.write('<select ','id="year', xxx1, '" name="year', xxx1, '" style="width:60" onChange="javascript:updateOptions1(\'', xxx1,'\',\'',xxx2,'\');">');
		for( i=first1; i<=last1; i++ )
			doc.write('<option value="',i,'"', (i==((date1.getYear()<100)?(date1.getYear()+1900):date1.getYear()))?" SELECTED":"" ,'>',i,'</option>');
		doc.write('</select>年');
		doc.write('<select ', 'disabled' ,' id="month',xxx1,'" name="month',xxx1,'" style="width:40" >');
		for( i=1; i<=12; i++ )
			doc.write('<option value="',i,'"', (i==date1.getMonth()+1)?" SELECTED":"", '>',i,'</option>');
		doc.write('</select>月');
		doc.write('<select ', 'disabled',' id="date',xxx1,'" name="date',xxx1,'" style="width:45"">');
		doc.write('<option value="">','','</option>');
		for( i=1; i<=31; i++ )
			doc.write('<option value="',i,'"', (i==date1.getDate())?" SELECTED":"", '>',i,'</option>');
		doc.write('</select>日');
		doc.write(' - ');
		doc.write('<select ','disabled',' id="year', xxx2, '" name="year', xxx2, '" style="width:60">');
		for( i=first2; i<=last2; i++ )
			doc.write('<option value="',i,'"', (i==((date2.getYear()<100)?(date2.getYear()+1900):date2.getYear()))?" SELECTED":"" ,'>',i,'</option>');
		doc.write('</select>年');
		doc.write('<select ','id="month',xxx2,'" name="month',xxx2,'" style="width:40" onChange="javascript:updateOptions(\'', xxx2,'\');">');
		for( i=1; i<=12; i++ )
			doc.write('<option value="',i,'"', (i==date2.getMonth()+1)?" SELECTED":"", '>',i,'</option>');
			doc.write('</select>月');
		doc.write('<select ','id="date',xxx2,'" name="date',xxx2,'" style="width:45"">');
		for( i=1; i<=31; i++ )
			doc.write('<option value="',i,'"', (i==date2.getDate())?" SELECTED":"", '>',i,'</option>');
		doc.write('</select>日');
	} else {
		doc.write('<select ','id="year', xxx1, '" name="year', xxx1, '" style="width:60" onChange="javascript:updateOptions(\'', xxx1, '\');">');
		for( i=first1; i<=last1; i++ )
			doc.write('<option value="',i,'"', (i==((date1.getYear()<100)?(date1.getYear()+1900):date1.getYear()))?" SELECTED":"" ,'>',i,'</option>');
		doc.write('</select>年');
		doc.write('<select ','id="month',xxx1,'" name="month',xxx1,'" style="width:40" onChange="javascript:updateOptions(\'', xxx1,'\');">');
		for( i=1; i<=12; i++ )
			doc.write('<option value="',i,'"', (i==date1.getMonth()+1)?" SELECTED":"", '>',i,'</option>');
		doc.write('</select>月');
		doc.write('<select ','id="date',xxx1,'" name="date',xxx1,'" style="width:45"">');
		doc.write('<option value="">','','</option>');
		for( i=1; i<=31; i++ )
			doc.write('<option value="',i,'"', (i==date1.getDate())?" SELECTED":"", '>',i,'</option>');
		doc.write('</select>日');
		doc.write(' - ');
		doc.write('<select ','id="year', xxx2, '" name="year', xxx2, '" style="width:60" onChange="javascript:updateOptions(\'', xxx2, '\');">');
		for( i=first2; i<=last2; i++ )
			doc.write('<option value="',i,'"', (i==((date2.getYear()<100)?(date2.getYear()+1900):date2.getYear()))?" SELECTED":"" ,'>',i,'</option>');
		doc.write('</select>年');
		doc.write('<select ','id="month',xxx2,'" name="month',xxx2,'" style="width:40" onChange="javascript:updateOptions(\'', xxx2,'\');">');
		for( i=1; i<=12; i++ )
			doc.write('<option value="',i,'"', (i==date2.getMonth()+1)?" SELECTED":"", '>',i,'</option>');
		doc.write('</select>月');
		doc.write('<select ','id="date',xxx2,'" name="date',xxx2,'" style="width:45"">');
		for( i=1; i<=31; i++ )
			doc.write('<option value="',i,'"', (i==date2.getDate())?" SELECTED":"", '>',i,'</option>');
		doc.write('</select>日');
	}
}
//此函数由writeCalendar构造的日历表调用，程序员不应当直接调用。
function updateOptions(xxx) {
	var yearxxx = eval("document.all.year"+xxx+".options");
	var monthxxx = eval("document.all.month"+xxx+".options");
	var datexxx = eval("document.all.date"+xxx+".options");
	var i, x,y;
	y = eval("document.all.date"+xxx+".selectedIndex");
	for( i=datexxx.length; i>=0; i-- )
		datexxx[i] = null;
	if( monthxxx.value==2 ) {
		if( yearxxx.value%4 )
			x=28;
		else
			x=29;
	}
	else {
		if( monthxxx.value==4 || monthxxx.value==6 || monthxxx.value==9 || monthxxx.value==11 )
			x=30;
		else
			x=31;
	}
	for( i=1; i<=x; i++ )
		datexxx[i-1] = new Option(i,i,false,false);
	if((y+1)>x)
		datexxx[x-1].selected = true;
	else datexxx[y].selected = true;
}
function updateOptions1(xxx1,xxx2) {
	var yearxxx1 = eval("document.all.year"+xxx1+".options");
	var yearxxx2 = eval("document.all.year"+xxx2+".options");
	var i,y;
	y = eval("document.all.year"+xxx1+".selectedIndex");
	yearxxx2[y].selected = true;
}
function daysInMonth(theMon,theYear){
  var daysArray=new Array(31,29,31,30,31,30,31,31,30,31,30,31);
  if(theMon!=2)
    return daysArray[theMon-1];
  if((theYear % 4!=0)||(theYear % 100==0&&theYear % 400!=0))
    return 28;
  return 29;
}
function checkDate(theForm,sYear,sMonth,sDay){
  var curYear=theForm.elements[sYear].value;
  var curMon=theForm.elements[sMonth].value;
  var curday=theForm.elements[sDay].value;
  var maxDay=daysInMonth(curMon,curYear);
  if(maxDay<curday){
    alert("没有你输入的日期:"+curYear+"年"+curMon+"月"+curday+"日!请再输入!");
    theForm.elements[sDay].focus();
  }
}
function checkOneNumber(value){
  var i=0;
  for(i=0;i<10;i++)
    if(value==i)
      return true;
  if(i>=10)
    return false;
}
function checkNumber(value){
  var len=value.value.length;
  var i=0;
  for(i=0;i<len;i++){
  	if(checkOneNumber(value.value.charAt(i)))continue;
  	else{
  	  alert("请输入数字!");
  	  value.focus();
  	  return false;
  	}
  }
  return true;
}
function isNumber(anum1){
    var numstr = "0123456789";
    for(var i=0; i < anum1.length; i++){
        if(numstr.indexOf(anum1.charAt(i)) == -1)
        {
            return false;
        }
    }
    return true;
}
function checkYear(value){
  if(value.value.length!=0&&value.value.length!=4){
  	alert("没有您输入的年:"+value.value+"!请正确输入年!");
  	value.focus();
  	return false;
  }
  day = new Date();
  if(value.value.length!=0&&(value.value<1901||value.value>day.getYear())){
  	alert("请输入有效的年份!");
  	value.focus();
  	return false;
  }
  return checkNumber(value);
}
function checkYear1(value){
  if(value.value.length!=0&&value.value.length!=4){
  	alert("没有您输入的年:"+value.value+"!请正确输入年!");
  	value.focus();
  	return false;
  }
  day = new Date();
  if(value.value.length!=0&&(value.value<1901||value.value>day.getYear()+10)){
  	alert("请输入有效的年份!");
  	value.focus();
  	return false;
  }
  return checkNumber(value);
}
function checkMonth(value){
  if(value.value.length!=0&&value.value<1||value.value>12){
  	alert("没有您输入的月:"+value.value+"!请正确输入月!");
  	value.focus();
  	return false;
  }
  return checkNumber(value);
}
function checkEmail(value){
  if(value.value.length!=0&&(value.value.indexOf('@',0)==-1||value.value.indexOf('.')==-1)){
      alert("请正确输入电子邮件!");
      value.focus();
      return false;
  }
  return true;
}
function checkZipCode(value){
  if(value.value.length!=0&&value.value.length!=6){
    alert("请正确输入邮编!");
    value.focus();
    return false;
  }
  return checkNumber(value);
}

function generateDate(year,month,day){
  var monthTemp=month;
  if(monthTemp!=""&&monthTemp.length<2)
    monthTemp="0"+monthTemp;
  //if(monthTemp=="")monthTemp="01";
  var dayTemp=day;
  if(dayTemp!=""&&dayTemp.length<2)
    dayTemp="0"+dayTemp;
  //if(dayTemp=="")dayTemp="01";
  return year+""+monthTemp+""+dayTemp;
}

function addOneYear(){
}

function isDouble(str) {
	var rc=true;
	oneDecimal=false;

	if (str+"" == "undefined" || str == null){
	   rc=false;
	} else{
		for(di=0; di< str.length; di++){
			ch=str.charAt(di);
		    if(ch=="." && !oneDecimal){
		        oneDecimal=true;
	        	continue;
		    }
		    if ((ch< "0") || (ch >'9')){
	        	rc=false;
	            break;
		    }
	    }
	}
    return rc;
}

function StringTrim(str) {
    if (str == null) {
        return null;
    }

    var  length = str.length;
    var  begin;
    var  end;
    var  finish = false;
    var  pointer = 0;
    var  value;

    while ((pointer < length) && (!finish)) {
        value = str.charAt(pointer);
        if ((value >= '\0') && (value <= ' ')) {
            pointer++;
            continue;
        }

        finish = true;
        begin  = pointer;
        break;
    }

    if (!finish) {
        return "";
    }

    pointer = length - 1;
    finish = false;
    while ((pointer >= 0) && (! finish)) {
        value = str.charAt(pointer);
        if ((value >= '\0') && (value <= ' ')) {
            pointer--;
            continue;
        }

        finish = true;
        end  = pointer;
        break;
    }

    if (! finish) {
        return "";
    }
    return str.substring(begin,end+1);
 }

  function ValueIsEmpty(value)
  {
    if (value == null)
	{
	  return true;
	}

	value = StringTrim(value);

	if (value == "")
	{
	  return true;
	}

	return false;
  }

function isTelephone(str) {
    var rightChar = "0123456789-*();,";

	if (str+"" == "undefined" || str == null){
	   return false;
    }

    for(var i=0; i < str.length; i++) {
        if(rightChar.indexOf(str.charAt(i)) == -1)
        {
            return false;
        }
    }

    if (str.length < 7) {
        return false;
    }

    return true;
}