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Current File : /home/zqegovsj/www/us3web.haibo.com.cn/biguo/image/js/popcalendar.js

	var language = 'cn';	
	var enablePast = 0;
	var fixedX = -1;
	var fixedY = -1;
	var startAt = 1;
	var showWeekNumber = 0;	
	var showToday = 1;
	var imgDir = '/haibo/en/images/';	
	var dayName = '��';

	var gotoString = {
		cn : '��ǰ��'
	};
	var todayString = {
		cn : '���죺'
	};
	var weekString = {
		cn : '����'
	};
	var scrollLeftMessage = {
		cn : '����'
		
	};
	var scrollRightMessage = {
		cn : '����'
		
	};
	var selectMonthMessage = {
		cn : 'ѡ���·�.'
	};
	var selectYearMessage = {
		cn : 'ѡ�����.'
	};
	var selectDateMessage = {
		cn : 'Go'
	};
	var	monthName = {
		cn : new Array('1��','2��','3��','4��','5��','6��','7��','8��','9��','10��','11��','12��')
		
	};
	var	monthName2 = {
		cn : new Array('1','2','3','4','5','6','7','8','9','10','11','12')
		
	};

	if (startAt==0) {
		dayName = {
			cn : new Array('������','����һ','���ڶ�','�����','������','������','�����')
			
		};
	} else {
		dayName = {
			cn : new Array('һ','��','�','��','��','��','��')

		};
	}

	var crossobj, crossMonthObj, crossYearObj, monthSelected, yearSelected, dateSelected, omonthSelected, oyearSelected, odateSelected, monthConstructed, yearConstructed, intervalID1, intervalID2, timeoutID1, timeoutID2, ctlToPlaceValue, ctlNow, dateFormat, nStartingYear, selDayAction, isPast;
	var visYear  = 0;
	var visMonth = 0;
	var bPageLoaded = false;
	var ie  = document.all;
	var dom = document.getElementById;
	var ns4 = document.layers;
	var today    = new Date();
	var dateNow  = today.getDate();
	var monthNow = today.getMonth();
	var yearNow  = today.getYear();
	var timeNow  = 	today.getHours() + ":" + today.getMinutes() +":" + today.getSeconds();
	var imgsrc   = new Array('pcaldrop1.gif','pcaldrop2.gif','pcalleft1.gif','pcalleft2.gif','pcalright1.gif','pcalright2.gif');
	var img      = new Array();
	var bShow    = false;

	function hideElement( elmID, overDiv ) {
		if(ie) {
			for(i = 0; i < document.all.tags( elmID ).length; i++) {
				obj = document.all.tags( elmID )[i];
				if(!obj || !obj.offsetParent) continue;

				// Find the element's offsetTop and offsetLeft relative to the BODY tag.
				objLeft   = obj.offsetLeft;
				objTop    = obj.offsetTop;
				objParent = obj.offsetParent;

				while(objParent.tagName.toUpperCase() != 'BODY') {
					objLeft  += objParent.offsetLeft;
					objTop   += objParent.offsetTop;
					objParent = objParent.offsetParent;
				}

				objHeight = obj.offsetHeight;
				objWidth  = obj.offsetWidth;

				if((overDiv.offsetLeft + overDiv.offsetWidth) <= objLeft);
				else if((overDiv.offsetTop + overDiv.offsetHeight) <= objTop);
				/* CHANGE by Charlie Roche for nested TDs*/
				else if(overDiv.offsetTop >= (objTop + objHeight + obj.height));
				/* END CHANGE */
				else if(overDiv.offsetLeft >= (objLeft + objWidth));
				else {
					obj.style.visibility = 'hidden';
				}
			}
		}
	}

	function showElement(elmID) {
		if(ie) {
			for(i = 0; i < document.all.tags( elmID ).length; i++) {
				obj = document.all.tags(elmID)[i];
				if(!obj || !obj.offsetParent) continue;
				obj.style.visibility = '';
			}
		}
	}

	function HolidayRec (d, m, y, desc) {
		this.d = d;
		this.m = m;
		this.y = y;
		this.desc = desc;
	}

	var HolidaysCounter = 0;
	var Holidays = new Array();

	function addHoliday (d, m, y, desc) {
		Holidays[HolidaysCounter++] = new HolidayRec (d, m, y, desc);
	}

	if (dom) {
		for	(i=0;i<imgsrc.length;i++) {
			img[i] = new Image;
			img[i].src = imgDir + imgsrc[i];
		}
		document.write ('<div onclick="bShow=true" id="calendar" style="z-index:+999;position:absolute;visibility:hidden;"><table width="'+((showWeekNumber==1)?250:220)+'" style="font-family:ms shell dlg;font-size:12px;border: 1px solid #A0A0A0;" bgcolor="#ffffff"><tr bgcolor="#000066"><td><table width="'+((showWeekNumber==1)?248:218)+'"><tr><td style="padding:2px;font-family:ms shell dlg;font-size:12px;"><font color="#ffffff' + '' /*C9D3E9*/ +'"><b><span id="caption"></span></b></font></td><td align="right"><a href="javascript:hideCalendar()"><img src="'+imgDir+'pcalclose.gif" border="0" /></a></td></tr></table></td></tr><tr><td style="padding:5px" bgcolor="#ffffff"><span id="content"></span></td></tr>');

		if (showToday == 1) {
			document.write ('<tr bgcolor="#f0f0f0"><td style="padding:5px" align="center"><span id="lblToday"></span></td></tr>');
		}
			
		document.write ('</table></div><div class="selectMonth" style="z-index:+999;position:absolute;visibility:hidden;"></div><div class="selectYear" style="z-index:+999;position:absolute;visibility:hidden;"></div>');
	}

	var	styleAnchor = 'text-decoration:none;color:black;';
	var	styleLightBorder = 'border:1px solid #a0a0a0;';

	function swapImage(srcImg, destImg) {
		if (ie) document.getElementById(srcImg).setAttribute('src',imgDir + destImg);
	}

	function init() {
		if (!ns4)
		{
			if (!ie) yearNow += 1900;

			crossobj=(dom)?document.getElementById('calendar').style : ie? document.all.calendar : document.calendar;
			hideCalendar();

			crossMonthObj = (dom) ? document.getElementById('selectMonth').style : ie ? document.all.selectMonth : document.selectMonth;

			crossYearObj = (dom) ? document.getElementById('selectYear').style : ie ? document.all.selectYear : document.selectYear;

			monthConstructed = false;
			yearConstructed = false;

			if (showToday == 1) {
				document.getElementById('lblToday').innerHTML =	'<font color="#000066">' + todayString[language] + ' <a onmousemove="window.status=\''+gotoString[language]+'\'" onmouseout="window.status=\'\'" title="'+gotoString[language]+'" style="'+styleAnchor+'" href="javascript:monthSelected=monthNow;yearSelected=yearNow;constructCalendar();">'+weekString[language]+dateNow+','+yearNow+'��'+monthName[language][monthNow].substring(0,3)+dayName[language][(today.getDay()-startAt==-1)?6:(today.getDay()-startAt)]+', ' + dateNow + '</a></font>';
			}

			sHTML1 = '<span id="spanLeft" style="border:1px solid #36f;cursor:pointer"  onclick="decMonth()"  onmousedown="clearTimeout(timeoutID1);timeoutID1=setTimeout(\'StartDecMonth()\',500)" onmouseup="clearTimeout(timeoutID1);clearInterval(intervalID1)">&nbsp<img id="changeLeft" src="'+imgDir+'pcalleft1.gif" width="10" height="11" border="0">&nbsp</span>&nbsp;';
			sHTML1 += '<span id="spanRight" style="border:1px solid #36f;cursor:pointer"  onclick="incMonth()" onmousedown="clearTimeout(timeoutID1);timeoutID1=setTimeout(\'StartIncMonth()\',500)" onmouseup="clearTimeout(timeoutID1);clearInterval(intervalID1)">&nbsp<img id="changeRight" src="'+imgDir+'pcalright1.gif" width="10" height="11" border="0">&nbsp</span>&nbsp;';
			sHTML1 += '<span id="spanMonth" style="border:1px solid #36f;cursor:pointer"  onclick="popUpMonth()"></span>&nbsp;';
			sHTML1 += '<span id="spanYear" style="border:1px solid #36f;cursor:pointer"  onclick="popUpYear()"></span>&nbsp;';

			document.getElementById('caption').innerHTML = sHTML1;

			bPageLoaded=true;
		}
	}

	function hideCalendar() {
		crossobj.visibility = 'hidden';
		if (crossMonthObj != null) crossMonthObj.visibility = 'hidden';
		if (crossYearObj  != null) crossYearObj.visibility = 'hidden';
		showElement('SELECT');
		showElement('APPLET');
	}

	function padZero(num) {
		return (num	< 10) ? '0' + num : num;
	}

	function constructDate(d,m,y, t) {
		sTmp = dateFormat;
		sTmp = sTmp.replace ('dd','<e>');
		sTmp = sTmp.replace ('d','<d>');
		sTmp = sTmp.replace ('<e>',padZero(d));
		sTmp = sTmp.replace ('<d>',d);
		sTmp = sTmp.replace ('mmmm','<p>');
		sTmp = sTmp.replace ('mmm','<o>');
		sTmp = sTmp.replace ('mm','<n>');
		sTmp = sTmp.replace ('m','<m>');
		sTmp = sTmp.replace ('<m>',m+1);
		sTmp = sTmp.replace ('<n>',padZero(m+1));
		sTmp = sTmp.replace ('<o>',monthName[language][m]);
		sTmp = sTmp.replace ('<p>',monthName2[language][m]);
		sTmp = sTmp.replace ('yyyy',y);
		sTmp = sTmp.replace ('yy',padZero(y%100));
		return sTmp.replace ('tt',t);
		
	}

	function closeCalendar() {
		var timed = new Date();
		var tt = timed.getHours() + ":" + timed.getMinutes() + ":" +timed.getSeconds() + "";
		//alert(typeof tt + "is type of dataeSelected");
		//alert(tt  +"is the return value");
		hideCalendar();

		ctlToPlaceValue.value = constructDate(dateSelected,monthSelected,yearSelected, tt );
	}

	/*** Month Pulldown	***/
	function StartDecMonth() {
		intervalID1 = setInterval("decMonth()",80);
	}

	function StartIncMonth() {
		intervalID1 = setInterval("incMonth()",80);
	}

	function incMonth () {
		monthSelected++;
		if (monthSelected > 11) {
			monthSelected = 0;
			yearSelected++;
		}
		constructCalendar();
	}

	function decMonth () {
		monthSelected--;
		if (monthSelected < 0) {
			monthSelected = 11;
			yearSelected--;
		}
		constructCalendar();
	}

	function constructMonth() {
		popDownYear()
		if (!monthConstructed) {
			sHTML = "";
			for (i=0; i<12; i++) {
				sName = monthName[language][i];
				if (i == monthSelected){
					sName = '<b>' + sName + '</b>';
				}
				sHTML += '<tr><td id="m' + i + '"  style="cursor:pointer" onclick="monthConstructed=false;monthSelected=' + i + ';constructCalendar();popDownMonth();event.cancelBubble=true"><font color="#000066">&nbsp;' + sName + '&nbsp;</font></td></tr>';
			}

			document.getElementById('selectMonth').innerHTML = '<table width="70" style="font-family:ms shell dlg;font-size:12px;border:1px solid #a0a0a0;" bgcolor="#f0f0f0" cellspacing="0" >' + sHTML + '</table>';

			monthConstructed = true;
		}
	}

	function popUpMonth() {
		if (visMonth == 1) {
			popDownMonth();
			visMonth--;
		} else {
			constructMonth();
			crossMonthObj.visibility = (dom||ie) ? 'visible' : 'show';
			crossMonthObj.left = parseInt(crossobj.left) + 50;
			crossMonthObj.top =	parseInt(crossobj.top) + 26;
			hideElement('SELECT', document.getElementById('selectMonth'));
			hideElement('APPLET', document.getElementById('selectMonth'));
			visMonth++;
		}
	}

	function popDownMonth() {
		crossMonthObj.visibility = 'hidden';
		visMonth = 0;
	}

	/*** Year Pulldown ***/
	function incYear() {
		for	(i=0; i<7; i++) {
			newYear	= (i + nStartingYear) + 1;
			if (newYear == yearSelected)
				txtYear = '<span style="color:#006;font-weight:bold;">&nbsp;' + newYear + '&nbsp;</span>';
			else
				txtYear = '<span style="color:#006;">&nbsp;' + newYear + '&nbsp;</span>';
			document.getElementById('y'+i).innerHTML = txtYear;
		}
		nStartingYear++;
		bShow=true;
	}

	function decYear() {
		for	(i=0; i<7; i++) {
			newYear = (i + nStartingYear) - 1;
			if (newYear == yearSelected)
				txtYear = '<span style="color:#006;font-weight:bold">&nbsp;' + newYear + '&nbsp;</span>';
			else
				txtYear = '<span style="color:#006;">&nbsp;' + newYear + '&nbsp;</span>';
			document.getElementById('y'+i).innerHTML = txtYear;
		}
		nStartingYear--;
		bShow=true;
	}

	function selectYear(nYear) {
		yearSelected = parseInt(nYear + nStartingYear);
		yearConstructed = false;
		constructCalendar();
		popDownYear();
	}

	function constructYear() {
		popDownMonth();
		sHTML = '';
		if (!yearConstructed) {
			sHTML = '<tr><td align="center" style="cursor:pointer" onmousedown="clearInterval(intervalID1);intervalID1=setInterval(\'decYear()\',30)" onmouseup="clearInterval(intervalID1)"><font color="#000066">-</font></td></tr>';

			j = 0;
			nStartingYear =	yearSelected - 3;
			for ( i = (yearSelected-3); i <= (yearSelected+3); i++ ) {
				sName = i;
				if (i == yearSelected) sName = '<b>' + sName + '</b>';
				sHTML += '<tr><td id="y' + j + '"  style="cursor:pointer" onclick="selectYear('+j+');event.cancelBubble=true"><font color="#000066">&nbsp;' + sName + '&nbsp;</font></td></tr>';
				j++;
			}

			sHTML += '<tr><td align="center" style="cursor:pointer" onmousedown="clearInterval(intervalID2);intervalID2=setInterval(\'incYear()\',30)" onmouseup="clearInterval(intervalID2)"><font color="#000066">+</font></td></tr>';

			document.getElementById('selectYear').innerHTML = '<table width="44" cellspacing="0" bgcolor="#f0f0f0" style="font-size:10px;border:1px solid #a0a0a0;" >' + sHTML + '</table>';

			yearConstructed = true;
		}
	}

	function popDownYear() {
		clearInterval(intervalID1);
		clearTimeout(timeoutID1);
		clearInterval(intervalID2);
		clearTimeout(timeoutID2);
		crossYearObj.visibility= 'hidden';
		visYear = 0;
	}

	function popUpYear() {
		var leftOffset
		if (visYear==1) {
			popDownYear();
			visYear--;
		} else {
			constructYear();
			crossYearObj.visibility	= (dom||ie) ? 'visible' : 'show';
			leftOffset = parseInt(crossobj.left) + document.getElementById('spanYear').offsetLeft;
			if (ie) leftOffset += 6;
			crossYearObj.left = leftOffset;
			crossYearObj.top = parseInt(crossobj.top) + 26;
			visYear++;
		}
	}

	/*** calendar ***/
	function WeekNbr(n) {
		// Algorithm used:
		// From Klaus Tondering's Calendar document (The Authority/Guru)
		// http://www.tondering.dk/claus/calendar.html
		// a = (14-month) / 12
		// y = year + 4800 - a
		// m = month + 12a - 3
		// J = day + (153m + 2) / 5 + 365y + y / 4 - y / 100 + y / 400 - 32045
		// d4 = (J + 31741 - (J mod 7)) mod 146097 mod 36524 mod 1461
		// L = d4 / 1460
		// d1 = ((d4 - L) mod 365) + L
		// WeekNumber = d1 / 7 + 1

		year = n.getFullYear();
		month = n.getMonth() + 1;
		if (startAt == 0) {
			day = n.getDate() + 1;
		} else {
			day = n.getDate();
		}

		a = Math.floor((14-month) / 12);
		y = year + 4800 - a;
		m = month + 12 * a - 3;
		b = Math.floor(y/4) - Math.floor(y/100) + Math.floor(y/400);
		J = day + Math.floor((153 * m + 2) / 5) + 365 * y + b - 32045;
		d4 = (((J + 31741 - (J % 7)) % 146097) % 36524) % 1461;
		L = Math.floor(d4 / 1460);
		d1 = ((d4 - L) % 365) + L;
		week = Math.floor(d1/7) + 1;

		return week;
	}

	function constructCalendar () {
		var aNumDays = Array (31,0,31,30,31,30,31,31,30,31,30,31);
		var dateMessage;
		var startDate = new Date (yearSelected,monthSelected,1);
		var endDate;

		if (monthSelected==1) {
			endDate = new Date (yearSelected,monthSelected+1,1);
			endDate = new Date (endDate - (24*60*60*1000));
			numDaysInMonth = endDate.getDate();
		} else {
			numDaysInMonth = aNumDays[monthSelected];
		}

		datePointer = 0;
		dayPointer = startDate.getDay() - startAt;
		
		if (dayPointer<0) dayPointer = 6;

		sHTML = '<table border="0" style="font-size:10px;"><tr>';

		if (showWeekNumber == 1) {
			sHTML += '<td width="27"><b>' + weekString[language] + '</b></td><td width="1" rowspan="7" bgcolor="#d0d0d0" style="padding:0px"><img src="'+imgDir+'divider.gif" width="1"></td>