//jsCalendarDropdown.js

//NEW 01Dec2006 *DS*

//this is an "extension" to the code in "jsCalendar.js" -- and it is IGNORED if the following flag is not true...
window.bDropdownFlag=true;		//you may comment this line out to revert to the OLD way.



//IMPORTANT: *nothing* will happen unless the following CHANGE is made (to the script inside "jsCalendar.js" )...
/*
Calendar.prototype.show = function() {
...
	this.wwriteA("<FONT FACE='" + fontface + "' SIZE=2><B>");

	this.wwriteA(this.gMonthName + " " + this.gYear);
	this.wwriteA("</B><BR>");
...

 >> *MUST* BE CHANGED TO >>

Calendar.prototype.show = function() {
...
	this.wwriteA("<FONT FACE='" + fontface + "' SIZE=2><B>");

				if(!window.bDropdownFlag){
	this.wwriteA(this.gMonthName + " " + this.gYear);
	this.wwriteA("</B><BR>");
				} else {this.wwriteA(this.gMonthName + "</B>&nbsp; " + getDropdownCode(this.gYear) + "<BR>")};		
...
*/



function getDropdownCode(intCurrentYear)
{
	if(!intCurrentYear)intCurrentYear=new Date().getFullYear();

	var intStartYear=(1*intCurrentYear)-30;
	var intEndYear=(1*intCurrentYear)+30;

	rv='<select style="font-weight:bold; font-family:Verdana; font-size:85%;" name="cboYear" id="cboYear" onchange="self.opener.handleDropdownChange(this)">';
	for(var intIndex=intStartYear;intIndex<=intEndYear;intIndex++)
	{
		rv+="<option ";
		if(intIndex==intCurrentYear)rv+="selected ";
		rv+="value='" + intIndex + "'>" + intIndex + "</option>";
	};
	rv+="</select>";
	
	setTimeout("focusDropdown()",50);

	return rv;
};

function focusDropdown()
{
	var o=gCal.gWinCal;
	if(!o || !o.document || !o.document.getElementById)return false;
	o=o.document.getElementById("cboYear");
	if(o)o.focus();
};

function handleDropdownChange(o)
{
	if(!o || !self.Build)return false;
	if(!o.type || o.type!="select-one")return false;

	var intNewYear=o[o.selectedIndex].value;
	Build(gCal.gReturnItem,gCal.gMonth,intNewYear,gCal.gFormat);
};