function flipNav(which)
{
	if (document.getElementById(which + 'Sub').style.display == 'block') document.getElementById(which + 'Sub').style.display = 'none';
	else document.getElementById(which + 'Sub').style.display = 'block';
}

function lookupPop(where)
{
window.open(where,'lookUp','width=250,height=350');
}

var spotlight = ''; // defined at the top of each template

function navLight()
{
	if (spotlight != '')
	{
		document.getElementById(spotlight + "Sub").style.display = 'block';
	}
}

function errorSpotlight()
{
	for (i=0;i<errorSpotlight.arguments.length;i++)
	{
		document.getElementById(errorSpotlight.arguments[i]).style.backgroud = '#fee7f3';
	}
}

function submitURL(formName, paramURL) {
	var paramNames = new Array(5);
	var paramValues = new Array(5);

	var leftIndex = -1;
	var equalsIndex = paramURL.indexOf("=", 0);
	var count = 0;
	while (equalsIndex > -1) {
		paramNames[count] = paramURL.substring(leftIndex + 1, equalsIndex);
		leftIndex = paramURL.indexOf("&", equalsIndex);
		if (leftIndex > -1) {
			paramValues[count] = paramURL.substring(equalsIndex + 1, leftIndex);
			equalsIndex = paramURL.indexOf("=", leftIndex);
			count++;
		} else {
			paramValues[count] = paramURL.substring(equalsIndex + 1, paramURL.length);
			equalsIndex = -1;
		}
	}

	var index = -1;
	for (var count = 0; (count < document.forms.length) && (index < 0); count++) {
		if (document.forms[count].name == formName) {
			index = count;
		}
	}
	if (index >= 0) {
		for (var count = 0; count < paramNames.length; count++) {

			if (paramNames[count] == null){
				continue;
			}

			var paramName = paramNames[count];
			var paramValue = paramValues[count];
			var paramIndex = -1;
			for (var count2 = 0; (count2 < document.forms[index].elements.length) && (paramIndex < 0); count2++) {
				if (document.forms[index].elements[count2].name == paramName) {
					paramIndex = count2;
				}
			}
			if (paramIndex >= 0) {
				document.forms[index].elements[paramIndex].value = paramValue;
			}
		}

		document.forms[index].submit();
	}
}

function submitURLConfirm(formName,msg, paramURL) {
	if (confirm(msg) != 1) {
		return;
	}
	var paramNames = new Array(5);
	var paramValues = new Array(5);

	var leftIndex = -1;
	var equalsIndex = paramURL.indexOf("=", 0);
	var count = 0;
	while (equalsIndex > -1) {
		paramNames[count] = paramURL.substring(leftIndex + 1, equalsIndex);
		leftIndex = paramURL.indexOf("&", equalsIndex);
		if (leftIndex > -1) {
			paramValues[count] = paramURL.substring(equalsIndex + 1, leftIndex);
			equalsIndex = paramURL.indexOf("=", leftIndex);
			count++;
		} else {
			paramValues[count] = paramURL.substring(equalsIndex + 1, paramURL.length);
			equalsIndex = -1;
		}
	}

	var index = -1;
	for (var count = 0; (count < document.forms.length) && (index < 0); count++) {
		if (document.forms[count].name == formName) {
			index = count;
		}
	}
	if (index >= 0) {
		for (var count = 0; count < paramNames.length; count++) {
			var paramName = paramNames[count];
			var paramValue = paramValues[count];
			var paramIndex = -1;
			for (var count2 = 0; (count2 < document.forms[index].elements.length) && (paramIndex < 0); count2++) {
				if (document.forms[index].elements[count2].name == paramName) {
					paramIndex = count2;
				}
			}
			if (paramIndex >= 0) {
				document.forms[index].elements[paramIndex].value = paramValue;
			}
		}
		document.forms[index].submit();
	}
}

function openAWindow( pageToLoad, winName, width, height, center) {
                                 
    xposition=0; yposition=0;
    if ((parseInt(navigator.appVersion) >= 4 ) && (center)){
        xposition = (screen.width - width) / 2;
        yposition = (screen.height - height) / 2;
    }
    args = "width=" + width + "," 
    + "height=" + height + "," 
    + "location=0," 
    + "menubar=0,"
    + "resizable=0,"
    + "scrollbars=0,"
    + "status=0," 
    + "titlebar=0,"
    + "toolbar=0,"
    + "hotkeys=0,"
    + "screenx=" + xposition + ","  //NN Only
    + "screeny=" + yposition + ","  //NN Only
    + "left=" + xposition + ","     //IE Only
    + "top=" + yposition;           //IE Only

    window.open( pageToLoad,winName,args );
}

function openNormalWindow( pageToLoad, winName, width, height, center) {
                                 
    xposition=0; yposition=0;
    if ((parseInt(navigator.appVersion) >= 4 ) && (center)){
        xposition = (screen.width - width) / 2;
        yposition = (screen.height - height) / 2;
    }
    args = "width=" + width + "," 
    + "height=" + height + "," 
    + "location=0," 
    + "menubar=1,"
    + "resizable=1,"
    + "scrollbars=1,"
    + "status=0," 
    + "titlebar=1,"
    + "toolbar=1,"
    + "hotkeys=1,"
    + "screenx=" + xposition + ","  //NN Only
    + "screeny=" + yposition + ","  //NN Only
    + "left=" + xposition + ","     //IE Only
    + "top=" + yposition;           //IE Only

    window.open( pageToLoad,winName,args );
}

function theDate()
{
	var now = new Date();
	var months = new Array('January','February','March','April','May','June','July','August','September','October','November','December');
	var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();
	function fourdigits(number)
	{
		return (number < 1000) ? number + 1900 : number;
	}
	
	today =  date + " " + months[now.getMonth()] + " " + (fourdigits(now.getYear())) ;

	document.write(today);
}

function selectAll(which,how)
{
	for (var i=0;i < which.length;i++)
	{
		var these = which[i];
		if (these.type == 'checkbox')
		{
			if (how == 'off')
			{
				these.checked = false;
			}
			else
			{
				these.checked = true;
			}
		}
	}
}

function openExternalWindow(where)
{
window.open(where,'_blank');
return false;
}

function focusOnFirstField()
{
	if (document.getElementById('firstField')) document.getElementById('firstField').focus();
}

/* You can change these values */
var image_path = "/img/";
var image_up_on = "sort_on_asc.gif";
var image_up_off = "sort_off_asc.gif";
var image_down_on = "sort_on_desc.gif";
var image_down_off = "sort_off_desc.gif";
var image_none = "arrow-none.gif";
var europeandate = true;
var alternate_row_colors = true;

/* Don't change anything below this unless you know what you're doing */
addEvent(window, "load", sortables_init);

var SORT_COLUMN_INDEX;
var thead = false;

function sortables_init() {
	// Find all tables with class sortable and make them sortable
	if (!document.getElementsByTagName) return;
	tbls = document.getElementsByTagName("table");
	for (ti=0;ti<tbls.length;ti++) {
		thisTbl = tbls[ti];
		if (((' '+thisTbl.className+' ').indexOf("sortable") != -1) && (thisTbl.id)) {
			ts_makeSortable(thisTbl);
		}
	}
	
}

function ts_makeSortable(t) {
	if (t.rows && t.rows.length > 0) {
		if (t.tHead && t.tHead.rows.length > 0) {
			var firstRow = t.tHead.rows[t.tHead.rows.length-1];
			thead = true;
		} else {
			var firstRow = t.rows[0];
		}
	}
	if (!firstRow) return;

	// We have a first row: assume it's the header, and make its contents clickable links
	for (var i=0;i<firstRow.cells.length;i++) {
		var cell = firstRow.cells[i];
		var txt = ts_getInnerText(cell);
		var dtFlag = false;
			
		if(cell.id != ''){
			
		if(cell.id =="date") 
			dtFlag=true;
		
		}
		
		if (cell.className != "unsortable" && cell.className.indexOf("unsortable") == -1) {
            
			if(cell.className=="default"  && cell.className.indexOf("default")>=0 ){
				cell.innerHTML = ''+txt+'<a href="#" class="sortheader" onclick="ts_resortTable(this, '+i+','+dtFlag+');return false;"><span class="sortarrow"><br><img class="sort" src="'+ image_path + image_up_on + '" /><img class="sort" src="'+ image_path + image_down_off + '" /></span></a>';
				defaultFlag =true;
			}else{
				cell.innerHTML = ''+txt+'<a href="#" class="sortheader" onclick="ts_resortTable(this, '+i+','+dtFlag+');return false;"><span class="sortarrow"><br><img class="sort" src="'+ image_path + image_up_on + '" /><img class="sort" src="'+ image_path + image_down_on + '" /></span></a>';
			}
		}
	}

	if (alternate_row_colors) {
		alternate(t);
	}
}

function ts_getInnerText(el) {
	if (typeof el == "string") return el;
	if (typeof el == "undefined") { return el };
	if (el.innerText) return el.innerText;	//Not needed but it is faster
	var str = "";
	
	var cs = el.childNodes;
	var l = cs.length;
	for (var i = 0; i < l; i++) {
		switch (cs[i].nodeType) {
			case 1: //ELEMENT_NODE
				str += ts_getInnerText(cs[i]);
				break;
			case 3:	//TEXT_NODE
				str += cs[i].nodeValue;
				break;
		}
	}
	return str;
}

function ts_resortTable(lnk, clid,dtFlag) {
	
	var span;
	for (var ci=0;ci<lnk.childNodes.length;ci++) {
		if (lnk.childNodes[ci].tagName && lnk.childNodes[ci].tagName.toLowerCase() == 'span') span = lnk.childNodes[ci];
	}
	var spantext = ts_getInnerText(span);
	var td = lnk.parentNode;
	var column = clid || td.cellIndex;
	var t = getParent(td,'TABLE');
	// Work out a type for the column
	if (t.rows.length <= 1) return;
	var itm = "";
	var i = 0;
	while (itm == "" && i < t.tBodies[0].rows.length) {
		var itm = ts_getInnerText(t.tBodies[0].rows[i].cells[column]);
		itm = trim(itm);
		if (itm.substr(0,4) == "<!--" || itm.length == 0) {
			itm = "";
		}
		i++;
	}
	
	if (itm == "") return; 
	if(!dtFlag){
		sortfn = ts_sort_caseinsensitive;
	}else{
		sortfn = ts_sort_date;
	}
	if (itm.match(/^[0-9][0-9][\/\.\ ][a-zA-z][a-zA-Z][a-zA-Z][\/\.\ ][0-9][0-9][0-9][0-9]$/)) sortfn = ts_sort_date;
	if (itm.match(/^\d\d[\/\.\-\ ]\d\d[\/\.\-\ ]\d\d\d{2}?$/)) sortfn = ts_sort_date;
	if (itm.match(/^-?[$?]\d/)) sortfn = ts_sort_numeric;
	if (itm.match(/^-?(\d+[,\.]?)+(E[-+][\d]+)?%?$/)) sortfn = ts_sort_numeric;
	SORT_COLUMN_INDEX = column;
	var firstRow = new Array();
	var newRows = new Array();
	for (k=0;k<t.tBodies.length;k++) {
		for (i=0;i<t.tBodies[k].rows[0].length;i++) { 
			firstRow[i] = t.tBodies[k].rows[0][i]; 
		}
	}
	for (k=0;k<t.tBodies.length;k++) {
		if (!thead) {
			// Skip the first row
			for (j=1;j<t.tBodies[k].rows.length;j++) { 
				newRows[j-1] = t.tBodies[k].rows[j];
			}
		} else {
			// Do NOT skip the first row
			for (j=0;j<t.tBodies[k].rows.length;j++) { 
				newRows[j] = t.tBodies[k].rows[j];
			}
		}
	}
	newRows.sort(sortfn);
	if (span.getAttribute("sortdir") == 'down') {
			ARROW = '<br><img class="sort" src="'+ image_path + image_up_off + '" /><img class="sort" src="'+ image_path + image_down_on + '" />';
			newRows.reverse();
			span.setAttribute('sortdir','up');
	} else {
			ARROW = '<br><img class="sort" src="'+ image_path + image_up_on + '" alt="&uarr;"/><img class="sort" src="'+ image_path + image_down_off + '"/>';
			span.setAttribute('sortdir','down');
	} 
    // We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
    // don't do sortbottom rows
    for (i=0; i<newRows.length; i++) { 
		if (!newRows[i].className || (newRows[i].className && (newRows[i].className.indexOf('sortbottom') == -1))) {
			t.tBodies[0].appendChild(newRows[i]);
		}
	}
    // do sortbottom rows only
    for (i=0; i<newRows.length; i++) {
		if (newRows[i].className && (newRows[i].className.indexOf('sortbottom') != -1)) 
			t.tBodies[0].appendChild(newRows[i]);
	}
	// Delete any other arrows there may be showing
	var allspans = document.getElementsByTagName("span");
	for (var ci=0;ci<allspans.length;ci++) {
		if (allspans[ci].className == 'sortarrow') {
			if (getParent(allspans[ci],"table") == getParent(lnk,"table")) { // in the same table as us?
				allspans[ci].innerHTML = '<br><img class="sort" src="'+ image_path + image_up_on + '" /><img class="sort" src="'+ image_path + image_down_on + '" />';
			}
		}
	}		
	span.innerHTML = ARROW;
	alternate(t);
}

function getParent(el, pTagName) {
	if (el == null) {
		return null;
	} else if (el.nodeType == 1 && el.tagName.toLowerCase() == pTagName.toLowerCase()) {
		return el;
	} else {
		return getParent(el.parentNode, pTagName);
	}
}

function sort_date(date) {	

	// y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
	dt = "00000000";
	if (date.length == 11) {
		mtstr = date.substr(3,3);
		mtstr = mtstr.toLowerCase();
		switch(mtstr) {
			case "jan": var mt = "01"; break;
			case "feb": var mt = "02"; break;
			case "mar": var mt = "03"; break;
			case "apr": var mt = "04"; break;
			case "may": var mt = "05"; break;
			case "jun": var mt = "06"; break;
			case "jul": var mt = "07"; break;
			case "aug": var mt = "08"; break;
			case "sep": var mt = "09"; break;
			case "oct": var mt = "10"; break;
			case "nov": var mt = "11"; break;
			case "dec": var mt = "12"; break;
			// default: var mt = "00";
		}
		dt = date.substr(7,4)+mt+date.substr(0,2);
		return dt;
	} else if (date.length == 10) {
		if (europeandate == false) {
			dt = date.substr(6,4)+date.substr(0,2)+date.substr(3,2);
			return dt;
		} else {
			dt = date.substr(6,4)+date.substr(3,2)+date.substr(0,2);
			return dt;
		}
	} else if (date.length == 8) {
		yr = date.substr(6,2);
		if (parseInt(yr) < 50) { 
			yr = '20'+yr; 
		} else { 
			yr = '19'+yr; 
		}
		if (europeandate == true) {
			dt = yr+date.substr(3,2)+date.substr(0,2);
			return dt;
		} else {
			dt = yr+date.substr(0,2)+date.substr(3,2);
			return dt;
		}
	}
	return dt;
}

function ts_sort_date(a,b) {
	dt1 = sort_date(ts_getInnerText(a.cells[SORT_COLUMN_INDEX]));
	dt2 = sort_date(ts_getInnerText(b.cells[SORT_COLUMN_INDEX]));
	
	if (dt1==dt2) {
		return 0;
	}
	if (dt1<dt2) { 
		return -1;
	}
	return 1;
}
function ts_sort_numeric(a,b) {
	var aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
	aa = clean_num(aa);
	var bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
	bb = clean_num(bb);
	return compare_numeric(aa,bb);
}
function compare_numeric(a,b) {
	var a = parseFloat(a);
	a = (isNaN(a) ? 0 : a);
	var b = parseFloat(b);
	b = (isNaN(b) ? 0 : b);
	return a - b;
}
function ts_sort_caseinsensitive(a,b) {
	aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).toLowerCase();
	bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).toLowerCase();
	if (aa==bb) {
		return 0;
	}
	if (aa<bb) {
		return -1;
	}
	return 1;
}
function ts_sort_default(a,b) {
	aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
	bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
	if (aa==bb) {
		return 0;
	}
	if (aa<bb) {
		return -1;
	}
	return 1;
}
function addEvent(elm, evType, fn, useCapture)
// addEvent and removeEvent
// cross-browser event handling for IE5+,	NS6 and Mozilla
// By Scott Andrew
{
	if (elm.addEventListener){
		elm.addEventListener(evType, fn, useCapture);
		return true;
	} else if (elm.attachEvent){
		var r = elm.attachEvent("on"+evType, fn);
		return r;
	} else {
		alert("Handler could not be removed");
	}
}
function clean_num(str) {
	str = str.replace(new RegExp(/[^-?0-9.]/g),"");
	return str;
}
function trim(s) {
	return s.replace(/^\s+|\s+$/g, "");
}
function alternate(table) {
	// Take object table and get all it's tbodies.
	var tableBodies = table.getElementsByTagName("tbody");
	// Loop through these tbodies
	for (var i = 0; i < tableBodies.length; i++) {
		// Take the tbody, and get all it's rows
		var tableRows = tableBodies[i].getElementsByTagName("tr");
		// Loop through these rows
		// Start at 1 because we want to leave the heading row untouched
		for (var j = 0; j < tableRows.length; j++) {
			// Check if j is even, and apply classes for both possible results
			if ( (j % 2) == 0  ) {
				if ( !(tableRows[j].className.indexOf('odd') == -1) ) {
					tableRows[j].className = tableRows[j].className.replace('odd', 'even');
				} else {
					if ( tableRows[j].className.indexOf('even') == -1 ) {
						tableRows[j].className += " even";
					}
				}
			} else {
				if ( !(tableRows[j].className.indexOf('even') == -1) ) {
					tableRows[j].className = tableRows[j].className.replace('even', 'odd');
				} else {
					if ( tableRows[j].className.indexOf('odd') == -1 ) {
						tableRows[j].className += " odd";
					}
				}
			} 
		}
	}
}