var g_month=0;
var g_day=0;
var g_year=0;

//-----------------------------------------------------------------------------
function GD(t) {
	var l=t.length;
	if(0==l)return false;
	var cS='\0';
	var sS1="";var sS2="";
	for(var i=0;i<l;i++){
		var c=t.charAt(i);
		if(c!=' '&&!isdigit(c)) {
			if(cS=='\0'&&(c=='/'||c=='-'||c=='.')) {
				cS=c;sS1=t.substring(i+1,l);
			}
			else if(c==cS)sS2=t.substring(i+1,l);else return false;
			}
		}
		if(0==sS1.length) return false;
		var m=atoi(sS1);
		var d=atoi(t);
		var y;
		if(0!=sS2.length) y=atoi(sS2);
		else y=DefYr(m,d);
		if(y<100)y+=2000;
		if(y<1601||y>4500||m<1||m>12||d<1||d>GetMonthCount(m,y)) return false;
		g_month=m;
		g_day=d;
		g_year=y;
		return true;
		}

//-----------------------------------------------------------------------------
function DefYr(m,d) {
   var dt=new Date();
   var yC=(dt.getYear()<1000)?1900+dt.getYear():dt.getYear();if(m-1<dt.getMonth()||(m-1==dt.getMonth()&&d<dt.getDate()))yC++;return yC;
}

//-----------------------------------------------------------------------------
function atoi(s) {
 var t=0;
 for(var i=0;i<s.length;i++){var c=s.charAt(i);if(!isdigit(c))return t;else t=t*10+(c-'0');}return t;
}

//-----------------------------------------------------------------------------
function CB() { event.cancelBubble=true }

//-----------------------------------------------------------------------------
function isdigit(c) {
 return(c>='0'&&c<='9');
}

//-----------------------------------------------------------------------------
function GetMonthCount(m,y) {
 var c=rM[m-1];
 if((2==m)&&IsLY(y))c++;return c;
}

//-----------------------------------------------------------------------------
function IsLY(y) {
 if(0==y%4&&((y%100!=0)||(y%400==0))) return true;
 else return false;
}
var rM=new Array(12);
    rM[0]=rM[2]=rM[4]=rM[6]=rM[7]=rM[9]=rM[11]=31;
    rM[3]=rM[5]=rM[8]=rM[10]=30;
    rM[1]=28;
    var g_eC=null;
    var g_eCV="";

//-----------------------------------------------------------------------------
function ShowCalendar(eP,eD,eDP,dmin,dmax,fnCB,absdt) {
   var dF=document.all.CalFrame;
   var wF=window.frames.CalFrame;
   if(null==wF.g_fCalLoaded||false==wF.g_fCalLoaded) { 
    alert("Unable to load popup calendar.\r\nPlease reload the page.");
    return;
    }
    if(absdt==true){
    var dN=new Date(dmin);
    var dM=new Date(dmax);
    }
    else{
    var dN=new Date();
    dN.setDate(dN.getDate()+dmin);
    var dM=new Date();
    dM.setDate(dM.getDate()+dmax);
    }
    wF.SetMinMax(new Date(dN),new Date(dM));
    if(eD==g_eC&&"block"==dF.style.display){
    if(g_eCV!=eD.value&&GD(eD.value)){
       wF.SetInputDate(g_day,g_month,g_year);
       wF.SetDate(g_day,g_month,g_year);
       g_eCV=eD.value;
    }
    else dF.style.display="none";
    }
    else {
       if (GD(eD.value)||(null!=eDP&&GD(eDP.value))){
          wF.SetInputDate(g_day,g_month,g_year);
          wF.SetDate(g_day,g_month,g_year);
       }
       else { 
          var dt=new Date(dN);
          wF.SetInputDate(-1,-1,-1);
          wF.SetDate(dt.getDate(),dt.getMonth()+1,dt.getFullYear());
       }
       var eL=0;
       var eT=0;
       var p=eP;
       while(p&&p.tagName!="BODY") {
          eT+=p.offsetTop;
          eL+=p.offsetLeft;
          p=p.offsetParent;
       }
       var eH=eP.offsetHeight;
       var dH=dF.style.pixelHeight;
       var sT=document.body.scrollTop;
       var dW=dF.style.pixelWidth;
       if(eL+eP.offsetWidth+dW>document.body.clientWidth)eL-=dW-eP.width;dF.style.left=eL;
       if(eT-dH>=sT&&eT+eH+dH>document.body.clientHeight+sT)eT-=dH;
       else eT+=eH;dF.style.top=eT;
       if("none"==dF.style.display)dF.style.display="block";
       g_eC=eD;g_eCV=eD.value;LMn(12);
       }
}


//-----------------------------------------------------------------------------
function SetDate(d,m,y) {
   g_eC.focus();
   g_eC.value=d+"/"+m+"/"+y;
   g_eCV=g_eC.value;
}


//-----------------------------------------------------------------------------
function GetDowStart(){return 1;}


//-----------------------------------------------------------------------------
function DOW2(d,m,y){
   var dt=new Date(y,m-1,d);
   return(dt.getDay()+(7-GetDowStart()))%7;
}

//-----------------------------------------------------------------------------
function PLI(s){
var i=document.createElement("IMG");
i.src=s;
}


//-----------------------------------------------------------------------------
function LMn(n) {
var dt=new Date();
var m=dt.getMonth()+1;
var y=dt.getFullYear();
   for(i=0;i<n;i++){
      PLI("/eta/months/w"+DOW2(1,m,y)+"d"+GetMonthCount(m,y)+".gif");
      m++;
      if(12<m){
         m=1;y++;
      }
   }
}
LMn(2);
//-->