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jsgantt.js
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jsgantt.js
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/*
_ ___ _ _ _____ _
(_)___ / _ \__ _ _ __ | |_| |_ \_ \_ __ ___ _ __ _ __ _____ _____ __| |
| / __| / /_\/ _` | '_ \| __| __| / /\/ '_ ` _ \| '_ \| '__/ _ \ \ / / _ \/ _` |
| \__ \/ /_\\ (_| | | | | |_| |_/\/ /_ | | | | | | |_) | | | (_) \ V / __/ (_| |
_/ |___/\____/\__,_|_| |_|\__|\__\____/ |_| |_| |_| .__/|_| \___/ \_/ \___|\__,_|
|__/ |_|
jsGanttImproved 1.7.5.4
The current version of this code can be found at https://github.com/jsGanttImproved/jsgantt-improved/
* Copyright (c) 2013-2017, Paul Geldart, Eduardo Rodrigues and Ricardo Cardoso.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Paul Geldart, Eduardo Rodrigues and Ricardo Cardoso nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY PAUL GELDART, EDUARDO RODRIGUES AND RICARDO CARDOSO ''AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL PAUL GELDART, EDUARDO RODRIGUES AND RICARDO CARDOSO BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This project is based on jsGantt 1.2, (which can be obtained from
https://code.google.com/p/jsgantt/) and remains under the original BSD license.
The original project license follows:
Copyright (c) 2009, Shlomy Gantz BlueBrick Inc. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Shlomy Gantz or BlueBrick Inc. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY SHLOMY GANTZ/BLUEBRICK INC. ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL SHLOMY GANTZ/BLUEBRICK INC. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
var JSGantt; if (!JSGantt) JSGantt={};
var vBenchTime=new Date().getTime();
JSGantt.isIE=function ()
{
if(typeof document.all!='undefined')
{
if ('pageXOffset' in window) return false; // give IE9 and above the benefit of the doubt!
else return true;
}
else return false;
};
JSGantt.TaskItem=function(pID, pName, pStart, pEnd, pClass, pLink, pMile, pRes, pComp, pGroup, pParent, pOpen, pDepend, pCaption, pNotes, pGantt)
{
var vID=parseInt(document.createTextNode(pID).data);
var vName=document.createTextNode(pName).data;
var vStart=new Date(0);
var vEnd=new Date(0);
var vGroupMinStart=null;
var vGroupMinEnd=null;
var vClass=document.createTextNode(pClass).data;
var vLink=document.createTextNode(pLink).data;
var vMile=parseInt(document.createTextNode(pMile).data);
var vRes=document.createTextNode(pRes).data;
var vComp=parseFloat(document.createTextNode(pComp).data);
var vGroup=parseInt(document.createTextNode(pGroup).data);
var vParent=document.createTextNode(pParent).data;
var vOpen=(vGroup==2)?1:parseInt(document.createTextNode(pOpen).data);
var vDepend=new Array();
var vDependType=new Array();
var vCaption=document.createTextNode(pCaption).data;
var vDuration='';
var vLevel=0;
var vNumKid=0;
var vWeight=0;
var vVisible=1;
var vSortIdx=0;
var vToDelete=false;
var x1, y1, x2, y2;
var vNotes;
var vParItem=null;
var vCellDiv=null;
var vGantt=(pGantt instanceof JSGantt.GanttChart)? pGantt : g; //hack for backwards compatibility
var vBarDiv=null;
var vTaskDiv=null;
var vListChildRow=null;
var vChildRow=null;
var vGroupSpan=null;
vNotes=document.createElement('span');
vNotes.className='gTaskNotes';
if (pNotes!=null)
{
vNotes.innerHTML=pNotes;
JSGantt.stripUnwanted(vNotes);
}
if (pStart!=null && pStart!='')
{
vStart=(pStart instanceof Date)?pStart:JSGantt.parseDateStr(document.createTextNode(pStart).data,vGantt.getDateInputFormat());
vGroupMinStart=vStart;
}
if (pEnd!=null && pEnd!='')
{
vEnd =(pEnd instanceof Date)?pEnd:JSGantt.parseDateStr(document.createTextNode(pEnd).data,vGantt.getDateInputFormat());
vGroupMinEnd=vEnd;
}
if (pDepend!=null)
{
var vDependStr=pDepend+'';
var vDepList=vDependStr.split(',');
var n=vDepList.length;
for(var k=0;k<n;k++)
{
if(vDepList[k].toUpperCase().indexOf('SS')!=-1)
{
vDepend[k]=vDepList[k].substring(0,vDepList[k].toUpperCase().indexOf('SS'));
vDependType[k]='SS';
}
else if(vDepList[k].toUpperCase().indexOf('FF')!=-1)
{
vDepend[k]=vDepList[k].substring(0,vDepList[k].toUpperCase().indexOf('FF'));
vDependType[k]='FF';
}
else if(vDepList[k].toUpperCase().indexOf('SF')!=-1)
{
vDepend[k]=vDepList[k].substring(0,vDepList[k].toUpperCase().indexOf('SF'));
vDependType[k]='SF';
}
else if(vDepList[k].toUpperCase().indexOf('FS')!=-1)
{
vDepend[k]=vDepList[k].substring(0,vDepList[k].toUpperCase().indexOf('FS'));
vDependType[k]='FS';
}
else
{
vDepend[k]=vDepList[k];
vDependType[k]='FS';
}
}
}
this.getID=function(){return vID;};
this.getName=function(){return vName;};
this.getStart=function(){return vStart;};
this.getEnd=function(){return vEnd;};
this.getGroupMinStart=function(){return vGroupMinStart;};
this.getGroupMinEnd=function(){return vGroupMinEnd;};
this.getClass=function(){return vClass;};
this.getLink=function(){return vLink;};
this.getMile=function(){return vMile;};
this.getDepend=function(){if(vDepend) return vDepend; else return null;};
this.getDepType=function(){if(vDependType) return vDependType; else return null;};
this.getCaption=function(){if(vCaption) return vCaption; else return '';};
this.getResource=function(){if(vRes) return vRes; else return '\u00A0';};
this.getCompVal=function(){if(vComp) return vComp; else return 0;};
this.getCompStr=function(){if(vComp) return vComp+'%'; else return '';};
this.getNotes=function(){return vNotes;};
this.getSortIdx=function(){return vSortIdx;};
this.getToDelete=function(){return vToDelete;};
this.getDuration=function(pFormat, pLang)
{
if (vMile)
{
vDuration='-';
}
else
{
var vTaskEnd=new Date(this.getEnd().getTime());
var vUnits=null;
switch(pFormat)
{
case 'week': vUnits='day'; break;
case 'month': vUnits='week'; break;
case 'quarter': vUnits='month'; break;
default: vUnits=pFormat; break;
}
if ((vTaskEnd.getTime()-(vTaskEnd.getTimezoneOffset()*60000))%(86400000)==0)
{
vTaskEnd=new Date(vTaskEnd.getFullYear(), vTaskEnd.getMonth(), vTaskEnd.getDate()+1, vTaskEnd.getHours(), vTaskEnd.getMinutes(), vTaskEnd.getSeconds());
}
var tmpPer=(JSGantt.getOffset(this.getStart(), vTaskEnd, 999, vUnits))/1000;
if(Math.floor(tmpPer)!=tmpPer) tmpPer=Math.round(tmpPer*10)/10;
switch(vUnits)
{
case 'hour': vDuration=tmpPer+' '+((tmpPer!=1)?pLang['hrs']:pLang['hr']); break;
case 'day': vDuration=tmpPer+' '+((tmpPer!=1)?pLang['dys']:pLang['dy']); break;
case 'week': vDuration=tmpPer+' '+((tmpPer!=1)?pLang['wks']:pLang['wk']); break;
case 'month': vDuration=tmpPer+' '+((tmpPer!=1)?pLang['mths']:pLang['mth']); break;
case 'quarter': vDuration=tmpPer+' '+((tmpPer!=1)?pLang['qtrs']:pLang['qtr']); break;
}
}
return vDuration;
};
this.getParent=function(){return vParent;};
this.getGroup=function(){return vGroup;};
this.getOpen=function(){return vOpen;};
this.getLevel=function(){return vLevel;};
this.getNumKids=function(){return vNumKid;};
this.getWeight=function(){return vWeight;};
this.getStartX=function(){return x1;};
this.getStartY=function(){return y1;};
this.getEndX=function(){return x2;};
this.getEndY=function(){return y2;};
this.getVisible=function(){return vVisible;};
this.getParItem=function(){return vParItem;};
this.getCellDiv=function(){return vCellDiv;};
this.getBarDiv=function(){return vBarDiv;};
this.getTaskDiv=function(){return vTaskDiv;};
this.getChildRow=function(){return vChildRow;};
this.getListChildRow=function(){return vListChildRow;};
this.getGroupSpan=function(){return vGroupSpan;};
this.setStart=function(pStart){if(pStart instanceof Date)vStart=pStart;};
this.setEnd=function(pEnd){if(pEnd instanceof Date)vEnd=pEnd;};
this.setGroupMinStart=function(pStart){if(pStart instanceof Date)vGroupMinStart=pStart;};
this.setGroupMinEnd=function(pEnd){if(pEnd instanceof Date)vGroupMinEnd=pEnd;};
this.setLevel=function(pLevel){vLevel=parseInt(document.createTextNode(pLevel).data);};
this.setNumKid=function(pNumKid){vNumKid=parseInt(document.createTextNode(pNumKid).data);};
this.setWeight=function(pWeight){vWeight=parseInt(document.createTextNode(pWeight).data);};
this.setCompVal=function(pCompVal){vComp=parseFloat(document.createTextNode(pCompVal).data);};
this.setStartX=function(pX){x1=parseInt(document.createTextNode(pX).data);};
this.setStartY=function(pY){y1=parseInt(document.createTextNode(pY).data);};
this.setEndX=function(pX){x2=parseInt(document.createTextNode(pX).data);};
this.setEndY=function(pY){y2=parseInt(document.createTextNode(pY).data);};
this.setOpen=function(pOpen){vOpen=parseInt(document.createTextNode(pOpen).data);};
this.setVisible=function(pVisible){vVisible=parseInt(document.createTextNode(pVisible).data);};
this.setSortIdx=function(pSortIdx){vSortIdx=parseInt(document.createTextNode(pSortIdx).data);};
this.setToDelete=function(pToDelete){if (pToDelete) vToDelete=true; else vToDelete=false;};
this.setParItem=function(pParItem){if(pParItem instanceof JSGantt.TaskItem) vParItem=pParItem;};
this.setCellDiv=function(pCellDiv){if(typeof HTMLDivElement !== 'function' || pCellDiv instanceof HTMLDivElement) vCellDiv=pCellDiv;}; //"typeof HTMLDivElement !== 'function'" to play nice with ie6 and 7
this.setGroup=function(pGroup){vGroup=parseInt(document.createTextNode(pGroup).data);};
this.setBarDiv=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vBarDiv=pDiv;};
this.setTaskDiv=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vTaskDiv=pDiv;};
this.setChildRow=function(pRow){if(typeof HTMLTableRowElement !== 'function' || pRow instanceof HTMLTableRowElement)vChildRow=pRow;};
this.setListChildRow=function(pRow){if(typeof HTMLTableRowElement !== 'function' || pRow instanceof HTMLTableRowElement)vListChildRow=pRow;};
this.setGroupSpan=function(pSpan){if(typeof HTMLSpanElement !== 'function' || pSpan instanceof HTMLSpanElement)vGroupSpan=pSpan;};
};
// function that loads the main gantt chart properties and functions
// pDiv: (required) this is a div object created in HTML
// pFormat: (required) - used to indicate whether chart should be drawn in "hour", "day", "week", "month", or "quarter" format
JSGantt.GanttChart=function(pDiv, pFormat)
{
var vDiv=pDiv;
var vFormat=pFormat;
var vDivId=null;
var vUseFade=1;
var vUseMove=1;
var vUseRowHlt=1;
var vUseToolTip=1;
var vUseSort=1;
var vUseSingleCell=25000;
var vShowRes=1;
var vShowDur=1;
var vShowComp=1;
var vShowStartDate=1;
var vShowEndDate=1;
var vShowEndWeekDate=1;
var vShowTaskInfoRes=1;
var vShowTaskInfoDur=1;
var vShowTaskInfoComp=1;
var vShowTaskInfoStartDate=1;
var vShowTaskInfoEndDate=1;
var vShowTaskInfoNotes=1;
var vShowTaskInfoLink=0;
var vShowDeps=1;
var vShowSelector=new Array('top');
var vDateInputFormat='yyyy-mm-dd';
var vDateTaskTableDisplayFormat=JSGantt.parseDateFormatStr('dd/mm/yyyy');
var vDateTaskDisplayFormat=JSGantt.parseDateFormatStr('dd month yyyy');
var vHourMajorDateDisplayFormat=JSGantt.parseDateFormatStr('day dd month yyyy');
var vHourMinorDateDisplayFormat=JSGantt.parseDateFormatStr('HH');
var vDayMajorDateDisplayFormat=JSGantt.parseDateFormatStr('dd/mm/yyyy');
var vDayMinorDateDisplayFormat=JSGantt.parseDateFormatStr('dd');
var vWeekMajorDateDisplayFormat=JSGantt.parseDateFormatStr('yyyy');
var vWeekMinorDateDisplayFormat=JSGantt.parseDateFormatStr('dd/mm');
var vMonthMajorDateDisplayFormat=JSGantt.parseDateFormatStr('yyyy');
var vMonthMinorDateDisplayFormat=JSGantt.parseDateFormatStr('mon');
var vQuarterMajorDateDisplayFormat=JSGantt.parseDateFormatStr('yyyy');
var vQuarterMinorDateDisplayFormat=JSGantt.parseDateFormatStr('qq');
var vUseFullYear=JSGantt.parseDateFormatStr('dd/mm/yyyy');
var vCaptionType;
var vDepId=1;
var vTaskList=new Array();
var vFormatArr=new Array('hour','day','week','month','quarter');
var vMonthDaysArr=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var vProcessNeeded=true;
var vMinGpLen=8;
var vScrollTo='';
var vHourColWidth=18;
var vDayColWidth=18;
var vWeekColWidth=36;
var vMonthColWidth=36;
var vQuarterColWidth=18;
var vRowHeight=20;
var vTodayPx=-1;
var vLangs={'en':
{'format':'Format','hour':'Hour','day':'Day','week':'Week','month':'Month','quarter':'Quarter','hours':'Hours','days':'Days',
'weeks':'Weeks','months':'Months','quarters':'Quarters','hr':'Hr','dy':'Day','wk':'Wk','mth':'Mth','qtr':'Qtr','hrs':'Hrs',
'dys':'Days','wks':'Wks','mths':'Mths','qtrs':'Qtrs','resource':'Resource','duration':'Duration','comp':'% Comp.',
'completion':'Completion','startdate':'Start Date','enddate':'End Date','moreinfo':'More Information','notes':'Notes',
'january':'January','february':'February','march':'March','april':'April','maylong':'May','june':'June','july':'July',
'august':'August','september':'September','october':'October','november':'November','december':'December','jan':'Jan',
'feb':'Feb','mar':'Mar','apr':'Apr','may':'May','jun':'Jun','jul':'Jul','aug':'Aug','sep':'Sep','oct':'Oct','nov':'Nov',
'dec':'Dec','sunday':'Sunday','monday':'Monday','tuesday':'Tuesday','wednesday':'Wednesday','thursday':'Thursday',
'friday':'Friday','saturday':'Saturday','sun':'Sun','mon':'Mon','tue':'Tue','wed':'Wed','thu':'Thu','fri':'Fri','sat':'Sat'}
};
var vLang='en';
var vChartBody=null;
var vChartHead=null;
var vListBody=null;
var vChartTable=null;
var vLines=null;
var vTimer=20;
this.setUseFade=function(pVal){vUseFade=pVal;};
this.setUseMove=function(pVal){vUseMove=pVal;};
this.setUseRowHlt=function(pVal){vUseRowHlt=pVal;};
this.setUseToolTip=function(pVal){vUseToolTip=pVal;};
this.setUseSort=function(pVal){vUseSort=pVal;};
this.setUseSingleCell=function(pVal){vUseSingleCell=pVal*1;};
this.setFormatArr=function()
{
var vValidFormats='hour day week month quarter';
vFormatArr=new Array();
for(var i=0, j=0; i<arguments.length; i++)
{
if (vValidFormats.indexOf(arguments[i].toLowerCase())!=-1 && arguments[i].length>1)
{
vFormatArr[j++]=arguments[i].toLowerCase();
var vRegExp=new RegExp('(?:^|\s)'+arguments[i]+'(?!\S)', 'g');
vValidFormats=vValidFormats.replace(vRegExp, '');
}
}
};
this.setShowRes=function(pVal){vShowRes=pVal;};
this.setShowDur=function(pVal){vShowDur=pVal;};
this.setShowComp=function(pVal){vShowComp=pVal;};
this.setShowStartDate=function(pVal){vShowStartDate=pVal;};
this.setShowEndDate=function(pVal){vShowEndDate=pVal;};
this.setShowTaskInfoRes=function(pVal){vShowTaskInfoRes=pVal;};
this.setShowTaskInfoDur=function(pVal){vShowTaskInfoDur=pVal;};
this.setShowTaskInfoComp=function(pVal){vShowTaskInfoComp=pVal;};
this.setShowTaskInfoStartDate=function(pVal){vShowTaskInfoStartDate=pVal;};
this.setShowTaskInfoEndDate=function(pVal){vShowTaskInfoEndDate=pVal;};
this.setShowTaskInfoNotes=function(pVal){vShowTaskInfoNotes=pVal;};
this.setShowTaskInfoLink=function(pVal){vShowTaskInfoLink=pVal;};
this.setShowEndWeekDate=function(pVal){vShowEndWeekDate=pVal;};
this.setShowSelector=function()
{
var vValidSelectors='top bottom';
vShowSelector=new Array();
for(var i=0, j=0; i<arguments.length; i++)
{
if (vValidSelectors.indexOf(arguments[i].toLowerCase())!=-1 && arguments[i].length>1)
{
vShowSelector[j++]=arguments[i].toLowerCase();
var vRegExp=new RegExp('(?:^|\s)'+arguments[i]+'(?!\S)', 'g');
vValidSelectors=vValidSelectors.replace(vRegExp, '');
}
}
};
this.setShowDeps=function(pVal){vShowDeps=pVal;};
this.setDateInputFormat=function(pVal){vDateInputFormat=pVal;};
this.setDateTaskTableDisplayFormat=function(pVal){vDateTaskTableDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setDateTaskDisplayFormat=function(pVal){vDateTaskDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setHourMajorDateDisplayFormat=function(pVal){vHourMajorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setHourMinorDateDisplayFormat=function(pVal){vHourMinorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setDayMajorDateDisplayFormat=function(pVal){vDayMajorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setDayMinorDateDisplayFormat=function(pVal){vDayMinorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setWeekMajorDateDisplayFormat=function(pVal){vWeekMajorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setWeekMinorDateDisplayFormat=function(pVal){vWeekMinorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setMonthMajorDateDisplayFormat=function(pVal){vMonthMajorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setMonthMinorDateDisplayFormat=function(pVal){vMonthMinorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setQuarterMajorDateDisplayFormat=function(pVal){vQuarterMajorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setQuarterMinorDateDisplayFormat=function(pVal){vQuarterMinorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setCaptionType=function(pType){vCaptionType=pType;};
this.setFormat=function(pFormat)
{
vFormat=pFormat;
this.Draw();
};
this.setMinGpLen=function(pMinGpLen){vMinGpLen=pMinGpLen;};
this.setScrollTo=function(pDate){vScrollTo=pDate;};
this.setHourColWidth=function(pWidth){vHourColWidth=pWidth;};
this.setDayColWidth=function(pWidth){vDayColWidth=pWidth;};
this.setWeekColWidth=function(pWidth){vWeekColWidth=pWidth;};
this.setMonthColWidth=function(pWidth){vMonthColWidth=pWidth;};
this.setQuarterColWidth=function(pWidth){vQuarterColWidth=pWidth;};
this.setRowHeight=function(pHeight){vRowHeight=pHeight;};
this.setLang=function(pLang){if(vLangs[pLang])vLang=pLang;};
this.setChartBody=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vChartBody=pDiv;};
this.setChartHead=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vChartHead=pDiv;};
this.setListBody=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vListBody=pDiv;};
this.setChartTable=function(pTable){if(typeof HTMLTableElement !== 'function' || pTable instanceof HTMLTableElement)vChartTable=pTable;};
this.setLines=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vLines=pDiv;};
this.setTimer=function(pVal){vTimer=pVal*1;};
this.addLang=function(pLang, pVals){
if(!vLangs[pLang])
{
vLangs[pLang]=new Object();
for(var vKey in vLangs['en'])vLangs[pLang][vKey]=(pVals[vKey])?document.createTextNode(pVals[vKey]).data:vLangs['en'][vKey];
}
};
this.getDivId=function(){return vDivId;};
this.getUseFade=function(){return vUseFade;};
this.getUseMove=function(){return vUseMove;};
this.getUseRowHlt=function(){return vUseRowHlt;};
this.getUseToolTip=function(){return vUseToolTip;};
this.getUseSort=function(){return vUseSort;};
this.getUseSingleCell=function(){return vUseSingleCell;};
this.getFormatArr=function(){return vFormatArr;};
this.getShowRes=function(){return vShowRes;};
this.getShowDur=function(){return vShowDur;};
this.getShowComp=function(){return vShowComp;};
this.getShowStartDate=function(){return vShowStartDate;};
this.getShowEndDate=function(){return vShowEndDate;};
this.getShowTaskInfoRes=function(){return vShowTaskInfoRes;};
this.getShowTaskInfoDur=function(){return vShowTaskInfoDur;};
this.getShowTaskInfoComp=function(){return vShowTaskInfoComp;};
this.getShowTaskInfoStartDate=function(){return vShowTaskInfoStartDate;};
this.getShowTaskInfoEndDate=function(){return vShowTaskInfoEndDate;};
this.getShowTaskInfoNotes=function(){return vShowTaskInfoNotes;};
this.getShowTaskInfoLink=function(){return vShowTaskInfoLink;};
this.getShowEndWeekDate=function(){return vShowEndWeekDate;};
this.getShowSelector=function(){return vShowSelector;};
this.getShowDeps=function(){return vShowDeps;};
this.getDateInputFormat=function(){return vDateInputFormat;};
this.getDateTaskTableDisplayFormat=function(){return vDateTaskTableDisplayFormat;};
this.getDateTaskDisplayFormat=function(){return vDateTaskDisplayFormat;};
this.getHourMajorDateDisplayFormat=function(){return vHourMajorDateDisplayFormat;};
this.getHourMinorDateDisplayFormat=function(){return vHourMinorDateDisplayFormat;};
this.getDayMajorDateDisplayFormat=function(){return vDayMajorDateDisplayFormat;};
this.getDayMinorDateDisplayFormat=function(){return vDayMinorDateDisplayFormat;};
this.getWeekMajorDateDisplayFormat=function(){return vWeekMajorDateDisplayFormat;};
this.getWeekMinorDateDisplayFormat=function(){return vWeekMinorDateDisplayFormat;};
this.getMonthMajorDateDisplayFormat=function(){return vMonthMajorDateDisplayFormat;};
this.getMonthMinorDateDisplayFormat=function(){return vMonthMinorDateDisplayFormat;};
this.getQuarterMajorDateDisplayFormat=function(){return vQuarterMajorDateDisplayFormat;};
this.getQuarterMinorDateDisplayFormat=function(){return vQuarterMinorDateDisplayFormat;};
this.getCaptionType=function(){return vCaptionType;};
this.getMinGpLen=function(){return vMinGpLen;};
this.getScrollTo=function(){return vScrollTo;};
this.getHourColWidth=function(){return vHourColWidth;};
this.getDayColWidth=function(){return vDayColWidth;};
this.getWeekColWidth=function(){return vWeekColWidth;};
this.getMonthColWidth=function(){return vMonthColWidth;};
this.getQuarterColWidth=function(){return vQuarterColWidth;};
this.getRowHeight=function(){return vRowHeight;};
this.getChartBody=function(){return vChartBody;};
this.getChartHead=function(){return vChartHead;};
this.getListBody=function(){return vListBody;};
this.getChartTable=function(){return vChartTable;};
this.getLines=function(){return vLines;};
this.getTimer=function(){return vTimer;};
this.CalcTaskXY=function()
{
var vID;
var vList=this.getList();
var vBarDiv;
var vTaskDiv;
var vParDiv;
var vLeft, vTop, vWidth;
var vHeight=Math.floor((this.getRowHeight()/2));
for(var i=0; i<vList.length; i++)
{
vID=vList[i].getID();
vBarDiv=vList[i].getBarDiv();
vTaskDiv=vList[i].getTaskDiv();
if((vList[i].getParItem() && vList[i].getParItem().getGroup()==2))
{
vParDiv=vList[i].getParItem().getChildRow();
}
else vParDiv=vList[i].getChildRow();
if(vBarDiv)
{
vList[i].setStartX(vBarDiv.offsetLeft+1);
vList[i].setStartY(vParDiv.offsetTop+vBarDiv.offsetTop+vHeight-1);
vList[i].setEndX(vBarDiv.offsetLeft+vBarDiv.offsetWidth+1);
vList[i].setEndY(vParDiv.offsetTop+vBarDiv.offsetTop+vHeight-1);
}
}
};
this.AddTaskItem=function(value)
{
var vExists=false;
for (var i=0; i<vTaskList.length; i++)
{
if (vTaskList[i].getID()==value.getID())
{
i=vTaskList.length;
vExists=true;
}
}
if(!vExists)
{
vTaskList.push(value);
vProcessNeeded=true;
}
};
this.RemoveTaskItem=function(pID)
{
// simply mark the task for removal at this point - actually remove it next time we re-draw the chart
for (var i=0; i<vTaskList.length; i++)
{
if (vTaskList[i].getID()==pID) vTaskList[i].setToDelete(true);
else if (vTaskList[i].getParent()==pID) this.RemoveTaskItem(vTaskList[i].getID());
}
vProcessNeeded=true;
};
this.getList=function(){return vTaskList;};
this.clearDependencies=function()
{
var parent=this.getLines();
while(parent.hasChildNodes())parent.removeChild(parent.firstChild);
vDepId=1;
};
// sLine: Draw a straight line (colored one-pixel wide div)
this.sLine=function(x1,y1,x2,y2,pClass)
{
var vLeft=Math.min(x1,x2);
var vTop=Math.min(y1,y2);
var vWid=Math.abs(x2-x1)+1;
var vHgt=Math.abs(y2-y1)+1;
var vTmpDiv=document.createElement('div');
vTmpDiv.id=vDivId+'line'+vDepId++;
vTmpDiv.style.position='absolute';
vTmpDiv.style.overflow='hidden';
vTmpDiv.style.zIndex=0;
vTmpDiv.style.left=vLeft+'px';
vTmpDiv.style.top=vTop+'px';
vTmpDiv.style.width=vWid+'px';
vTmpDiv.style.height=vHgt+'px';
vTmpDiv.style.visibility='visible';
if (vWid==1) vTmpDiv.className='glinev';
else vTmpDiv.className='glineh';
if (pClass) vTmpDiv.className+=' '+pClass;
this.getLines().appendChild(vTmpDiv);
return vTmpDiv;
};
this.drawDependency =function(x1,y1,x2,y2,pType,pClass)
{
var vDir=1;
var vBend=false;
var vShort=4;
var vRow=Math.floor(this.getRowHeight()/2);
if(y2<y1) vRow*=-1;
switch(pType)
{
case 'SF':
vShort*=-1;
if(x1-10<=x2 && y1!=y2) vBend=true;
vDir=-1;
break;
case 'SS':
if (x1<x2) vShort*=-1;
else vShort=x2-x1-(2*vShort);
break;
case 'FF':
if (x1<=x2) vShort=x2-x1+(2*vShort);
vDir=-1;
break;
default:
if(x1+10>=x2 && y1!=y2) vBend=true;
break;
}
if (vBend)
{
this.sLine(x1,y1,x1+vShort,y1,pClass);
this.sLine(x1+vShort,y1,x1+vShort,y2-vRow,pClass);
this.sLine(x1+vShort,y2-vRow,x2-(vShort*2),y2-vRow,pClass);
this.sLine(x2-(vShort*2),y2-vRow,x2-(vShort*2),y2,pClass);
this.sLine(x2-(vShort*2),y2,x2-(1*vDir),y2,pClass);
}
else if (y1!=y2)
{
this.sLine(x1,y1,x1+vShort,y1,pClass);
this.sLine(x1+vShort,y1,x1+vShort,y2,pClass);
this.sLine(x1+vShort,y2,x2-(1*vDir),y2,pClass);
}
else this.sLine(x1,y1,x2-(1*vDir),y2,pClass);
var vTmpDiv=this.sLine(x2,y2,x2-3-((vDir<0)?1:0),y2-3-((vDir<0)?1:0),pClass+"Arw");
vTmpDiv.style.width='0px';
vTmpDiv.style.height='0px';
};
this.DrawDependencies=function()
{
if (this.getShowDeps()==1)
{
//First recalculate the x,y
this.CalcTaskXY();
this.clearDependencies();
var vList=this.getList();
for(var i=0; i<vList.length; i++)
{
var vDepend=vList[i].getDepend();
var vDependType=vList[i].getDepType();
var n=vDepend.length;
if(n>0 && vList[i].getVisible()==1)
{
for(var k=0;k<n;k++)
{
var vTask=this.getArrayLocationByID(vDepend[k]);
if (vTask>=0 && vList[vTask].getGroup()!=2)
{
if(vList[vTask].getVisible()==1)
{
if(vDependType[k]=='SS')this.drawDependency(vList[vTask].getStartX()-1,vList[vTask].getStartY(),vList[i].getStartX()-1,vList[i].getStartY(),'SS','gDepSS');
else if(vDependType[k]=='FF')this.drawDependency(vList[vTask].getEndX(),vList[vTask].getEndY(),vList[i].getEndX(),vList[i].getEndY(),'FF','gDepFF');
else if(vDependType[k]=='SF')this.drawDependency(vList[vTask].getStartX()-1,vList[vTask].getStartY(),vList[i].getEndX(),vList[i].getEndY(),'SF','gDepSF');
else if(vDependType[k]=='FS')this.drawDependency(vList[vTask].getEndX(),vList[vTask].getEndY(),vList[i].getStartX()-1,vList[i].getStartY(),'FS','gDepFS');
}
}
}
}
}
}
// draw the current date line
if (vTodayPx>=0) this.sLine(vTodayPx, 0, vTodayPx, this.getChartTable().offsetHeight-1, 'gCurDate');
};
this.getArrayLocationByID=function(pId)
{
var vList=this.getList();
for(var i=0; i<vList.length; i++)
{
if(vList[i].getID()==pId)
return i;
}
return -1;
};
this.newNode=function(pParent, pNodeType, pId, pClass, pText, pWidth, pLeft, pDisplay, pColspan, pAttribs)
{
var vNewNode=pParent.appendChild(document.createElement(pNodeType));
if (pAttribs)
{
for (var i=0; i+1<pAttribs.length; i+=2)
{
vNewNode.setAttribute(pAttribs[i],pAttribs[i+1]);
}
}
// I wish I could do this with setAttribute but older IEs don't play nice
if (pId)vNewNode.id=pId;
if (pClass)vNewNode.className=pClass;
if (pWidth)vNewNode.style.width=(isNaN(pWidth*1))?pWidth:pWidth+'px';
if (pLeft)vNewNode.style.left=(isNaN(pLeft*1))?pLeft:pLeft+'px';
if (pText)vNewNode.appendChild(document.createTextNode(pText));
if (pDisplay)vNewNode.style.display=pDisplay;
if (pColspan)vNewNode.colSpan=pColspan;
return vNewNode;
};
this.Draw=function()
{
var vMaxDate=new Date();
var vMinDate=new Date();
var vTmpDate=new Date();
var vTaskLeftPx=0;
var vTaskRightPx=0;
var vTaskWidth=1;
var vNumCols=0;
var vNumRows=0;
var vSingleCell=false;
var vID=0;
var vMainTable='';
var vDateRow=null;
var vFirstCellItemRowStr='';
var vItemRowStr='';
var vColWidth=0;
var vColUnit=0;
var vChild;
var vGroup;
var vTaskDiv;
var vParDiv;
if(vTaskList.length>0)
{
// Process all tasks, reset parent date and completion % if task list has altered
if (vProcessNeeded) JSGantt.processRows(vTaskList, 0, -1, 1, 1, this.getUseSort());
vProcessNeeded=false;
// get overall min/max dates plus padding
vMinDate=JSGantt.getMinDate(vTaskList, vFormat);
vMaxDate=JSGantt.getMaxDate(vTaskList, vFormat);
// Calculate chart width variables.
if(vFormat=='day') vColWidth=vDayColWidth;
else if(vFormat=='week') vColWidth=vWeekColWidth;
else if(vFormat=='month') vColWidth=vMonthColWidth;
else if(vFormat=='quarter') vColWidth=vQuarterColWidth;
else if(vFormat=='hour') vColWidth=vHourColWidth;
// DRAW the Left-side of the chart (names, resources, comp%)
var vLeftHeader=document.createDocumentFragment();
var vTmpDiv=this.newNode(vLeftHeader, 'div', vDivId+'glisthead', 'glistlbl gcontainercol');
var vTmpTab=this.newNode(vTmpDiv, 'table', null, 'gtasktableh');
var vTmpTBody=this.newNode(vTmpTab, 'tbody');
var vTmpRow=this.newNode(vTmpTBody, 'tr');
this.newNode(vTmpRow, 'td', null, 'gtasklist', '\u00A0');
var vTmpCell=this.newNode(vTmpRow, 'td', null, 'gspanning gtaskname');
vTmpCell.appendChild(this.drawSelector('top'));
if(vShowRes==1)this.newNode(vTmpRow, 'td', null, 'gspanning gresource', '\u00A0');
if(vShowDur==1)this.newNode(vTmpRow, 'td', null, 'gspanning gduration', '\u00A0');
if(vShowComp==1)this.newNode(vTmpRow, 'td', null, 'gspanning gpccomplete', '\u00A0');
if(vShowStartDate==1)this.newNode(vTmpRow, 'td', null, 'gspanning gstartdate', '\u00A0');
if(vShowEndDate==1)this.newNode(vTmpRow, 'td', null, 'gspanning genddate', '\u00A0');
vTmpRow=this.newNode(vTmpTBody, 'tr');
this.newNode(vTmpRow, 'td', null, 'gtasklist', '\u00A0');
this.newNode(vTmpRow, 'td', null, 'gtaskname', '\u00A0');
if(vShowRes==1)this.newNode(vTmpRow, 'td', null, 'gtaskheading gresource', vLangs[vLang]['resource']);
if(vShowDur==1)this.newNode(vTmpRow, 'td', null, 'gtaskheading gduration', vLangs[vLang]['duration']);
if(vShowComp==1)this.newNode(vTmpRow, 'td', null, 'gtaskheading gpccomplete', vLangs[vLang]['comp']);
if(vShowStartDate==1)this.newNode(vTmpRow, 'td', null, 'gtaskheading gstartdate', vLangs[vLang]['startdate']);
if(vShowEndDate==1)this.newNode(vTmpRow, 'td', null, 'gtaskheading genddate', vLangs[vLang]['enddate']);
var vLeftTable=document.createDocumentFragment();
var vTmpDiv2=this.newNode(vLeftTable, 'div', vDivId+'glistbody', 'glistgrid gcontainercol');
this.setListBody(vTmpDiv2);
vTmpTab=this.newNode(vTmpDiv2, 'table', null, 'gtasktable');
vTmpTBody=this.newNode(vTmpTab, 'tbody');
for(i=0; i<vTaskList.length; i++)
{
if(vTaskList[i].getGroup()==1) var vBGColor='ggroupitem';
else vBGColor='glineitem';
vID=vTaskList[i].getID();
if((!(vTaskList[i].getParItem() && vTaskList[i].getParItem().getGroup()==2)) || vTaskList[i].getGroup()==2)
{
if(vTaskList[i].getVisible()==0) vTmpRow=this.newNode(vTmpTBody, 'tr', vDivId+'child_'+vID, 'gname '+vBGColor, null, null, null, 'none');
else vTmpRow=this.newNode(vTmpTBody, 'tr', vDivId+'child_'+vID, 'gname '+vBGColor);
vTaskList[i].setListChildRow(vTmpRow);
this.newNode(vTmpRow, 'td', null, 'gtasklist', '\u00A0');
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gtaskname');
var vCellContents ='';
for(j=1; j<vTaskList[i].getLevel(); j++)
{
vCellContents+='\u00A0\u00A0\u00A0\u00A0';
}
if(vTaskList[i].getGroup()==1)
{
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, vCellContents);
var vTmpSpan=this.newNode(vTmpDiv, 'span', vDivId+'group_'+vID, 'gfoldercollapse', (vTaskList[i].getOpen()==1)?'-':'+');
vTaskList[i].setGroupSpan(vTmpSpan);
JSGantt.addFolderListeners(this, vTmpSpan, vID);
vTmpDiv.appendChild(document.createTextNode('\u00A0'+vTaskList[i].getName()));
}
else
{
vCellContents+='\u00A0\u00A0\u00A0\u00A0';
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, vCellContents+vTaskList[i].getName());
}
if(vShowRes==1)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gresource');
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, vTaskList[i].getResource());
}
if(vShowDur==1)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gduration');
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, vTaskList[i].getDuration(vFormat, vLangs[vLang]));
}
if(vShowComp==1)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gpccomplete');
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, vTaskList[i].getCompStr());
}
if(vShowStartDate==1)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gstartdate');
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTaskList[i].getStart(), vDateTaskTableDisplayFormat, vLangs[vLang]));
}
if(vShowEndDate==1)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, 'genddate');
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTaskList[i].getEnd(), vDateTaskTableDisplayFormat, vLangs[vLang]));
}
vNumRows++;
}
}
// DRAW the date format selector at bottom left.
vTmpRow=this.newNode(vTmpTBody, 'tr');
this.newNode(vTmpRow, 'td', null, 'gtasklist', '\u00A0');
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gspanning gtaskname');
vTmpCell.appendChild(this.drawSelector('bottom'));
if(vShowRes==1)this.newNode(vTmpRow, 'td', null, 'gspanning gresource', '\u00A0');
if(vShowDur==1)this.newNode(vTmpRow, 'td', null, 'gspanning gduration', '\u00A0');
if(vShowComp==1)this.newNode(vTmpRow, 'td', null, 'gspanning gpccomplete', '\u00A0');
if(vShowStartDate==1)this.newNode(vTmpRow, 'td', null, 'gspanning gstartdate', '\u00A0');
if(vShowEndDate==1)this.newNode(vTmpRow, 'td', null, 'gspanning genddate', '\u00A0');
// Add some white space so the vertical scroll distance should always be greater
// than for the right pane (keep to a minimum as it is seen in unconstrained height designs)
this.newNode(vTmpDiv2, 'br');
this.newNode(vTmpDiv2, 'br');
// Draw the Chart Rows
var vRightHeader=document.createDocumentFragment();
vTmpDiv=this.newNode(vRightHeader, 'div', vDivId+'gcharthead', 'gchartlbl gcontainercol');
this.setChartHead(vTmpDiv);
vTmpTab=this.newNode(vTmpDiv, 'table', vDivId+'chartTableh', 'gcharttableh');
vTmpTBody=this.newNode(vTmpTab, 'tbody');
vTmpRow=this.newNode(vTmpTBody, 'tr');
vTmpDate.setFullYear(vMinDate.getFullYear(), vMinDate.getMonth(), vMinDate.getDate());
if(vFormat=='hour')vTmpDate.setHours(vMinDate.getHours());
else vTmpDate.setHours(0);
vTmpDate.setMinutes(0);
vTmpDate.setSeconds(0);
vTmpDate.setMilliseconds(0);
var vColSpan=1;
// Major Date Header
while(vTmpDate.getTime()<=vMaxDate.getTime())
{
var vHeaderCellClass='gmajorheading';
vCellContents='';
if(vFormat=='day')
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass, null, null, null, null, 7);
vCellContents+=JSGantt.formatDateStr(vTmpDate,vDayMajorDateDisplayFormat,vLangs[vLang]);
vTmpDate.setDate(vTmpDate.getDate()+6);
if (vShowEndWeekDate==1) vCellContents+=' - ' +JSGantt.formatDateStr(vTmpDate, vDayMajorDateDisplayFormat,vLangs[vLang]);
this.newNode(vTmpCell, 'div', null, null, vCellContents, vColWidth*7);
vTmpDate.setDate(vTmpDate.getDate()+1);
}
else if(vFormat=='week')
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass, null, vColWidth);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vWeekMajorDateDisplayFormat,vLangs[vLang]), vColWidth);
vTmpDate.setDate(vTmpDate.getDate()+7);
}
else if(vFormat=='month')
{
vColSpan=(12-vTmpDate.getMonth());
if (vTmpDate.getFullYear()==vMaxDate.getFullYear()) vColSpan-=(11-vMaxDate.getMonth());
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass, null, null, null, null, vColSpan);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vMonthMajorDateDisplayFormat,vLangs[vLang]), vColWidth*vColSpan);
vTmpDate.setFullYear(vTmpDate.getFullYear()+1,0,1);
}
else if(vFormat=='quarter')
{
vColSpan=(4-Math.floor(vTmpDate.getMonth()/3));
if (vTmpDate.getFullYear()==vMaxDate.getFullYear()) vColSpan-=(3-Math.floor(vMaxDate.getMonth()/3));
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass, null, null, null, null, vColSpan);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vQuarterMajorDateDisplayFormat,vLangs[vLang]), vColWidth*vColSpan);
vTmpDate.setFullYear(vTmpDate.getFullYear()+1,0,1);
}
else if(vFormat=='hour')
{
vColSpan=(24-vTmpDate.getHours());
if (vTmpDate.getFullYear()==vMaxDate.getFullYear() &&
vTmpDate.getMonth()==vMaxDate.getMonth() &&
vTmpDate.getDate()==vMaxDate.getDate()) vColSpan-=(23-vMaxDate.getHours());
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass, null, null, null, null, vColSpan);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vHourMajorDateDisplayFormat,vLangs[vLang]), vColWidth*vColSpan);
vTmpDate.setHours(0);
vTmpDate.setDate(vTmpDate.getDate()+1);
}
}
vTmpRow=this.newNode(vTmpTBody, 'tr');
// Minor Date header and Cell Rows
vTmpDate.setFullYear(vMinDate.getFullYear(), vMinDate.getMonth(), vMinDate.getDate(), vMinDate.getHours());
if(vFormat=='hour')vTmpDate.setHours(vMinDate.getHours());
vNumCols=0;
while(vTmpDate.getTime()<=vMaxDate.getTime())
{
vHeaderCellClass='gminorheading';
var vCellClass='gtaskcell';
if(vFormat=='day')
{
if(vTmpDate.getDay()%6==0)
{
vHeaderCellClass+='wkend';
vCellClass+='wkend';
}
if(vTmpDate<=vMaxDate)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vDayMinorDateDisplayFormat,vLangs[vLang]), vColWidth);
vNumCols++;
}
vTmpDate.setDate(vTmpDate.getDate()+1);
}
else if(vFormat=='week')
{
if(vTmpDate<=vMaxDate)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vWeekMinorDateDisplayFormat,vLangs[vLang]), vColWidth);
vNumCols++;
}
vTmpDate.setDate(vTmpDate.getDate()+7);
}
else if(vFormat=='month')
{
if(vTmpDate<=vMaxDate)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vMonthMinorDateDisplayFormat,vLangs[vLang]), vColWidth);
vNumCols++;
}
vTmpDate.setDate(vTmpDate.getDate()+1);
while(vTmpDate.getDate()>1)
{
vTmpDate.setDate(vTmpDate.getDate()+1);
}
}
else if(vFormat=='quarter')
{
if(vTmpDate<=vMaxDate)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vQuarterMinorDateDisplayFormat,vLangs[vLang]), vColWidth);
vNumCols++;
}
vTmpDate.setDate(vTmpDate.getDate()+81);
while(vTmpDate.getDate()>1) vTmpDate.setDate(vTmpDate.getDate()+1);
}
else if(vFormat=='hour')
{