var isIE = document.all ? true : false;

function $(s) { 	return	document.getElementById(s);	}

function replace(str,find,replacement) {
	if(!str)	return '';
	var strLength = str.length, txtLength = find.length;
	if ((strLength == 0) || (txtLength == 0)) return str;
	if(str.indexOf) {
		var i = str.indexOf(find);
		if ((!i) && (find != str.substring(0,txtLength))) return str;
		if (i == -1) return str;
		var newstr = str.substring(0,i) + replacement;
		if (i+txtLength < strLength)	newstr += replace(str.substring(i+txtLength,strLength),find,replacement);
		return newstr;
	}
}
function string_generator(desired_len, alpha, symbols) {
	var choose_from = '0123456789';
	if(alpha)      choose_from += 'aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ';
	if(symbols)    choose_from += '!@#$%^&*()_+-=';
	choose_from_len = choose_from.length;

	var str = '';
	for(var z = 0; z < desired_len; z++)
		str  += choose_from[Math.floor(Math.random()*choose_from_len)];
	return str;
}


function removeBlankChildren(rent, identifier) {
	//if(identifier=='Weather')	alert(rent.innerHTML);
	for(var x=0; x<rent.childNodes.length; x++) {
		//if(identifier=='Weather')	alert(rent.childNodes[x].nodeName+':'+rent.childNodes[x].innerHTML);
		if(rent.childNodes[x] && rent.childNodes[x].nodeName == '#text' && rent.childNodes[x].innerHTML == undefined) {
			//if(rent.className==nav_listing nav1) 
			rent.removeChild(rent.childNodes[x]);
		}
		if(rent.childNodes[x] && rent.childNodes[x].nodeName == '#comment') 
			rent.removeChild(rent.childNodes[x]);
	}
	return rent;
}
function remove(obj) {
	if(obj && obj.parentNode)	obj.parentNode.removeChild(obj);
}

/* obstrucated */
function ParseXML(XML,Tag_Label){if(typeof(Tag_Label)=='string')Tag_Label=new Array(Tag_Label);XML=replace(XML,'\n',"\\\r");var tmp=new Array();iterations=0;for(var index in Tag_Label){var aN=Tag_Label[index];aN=replace(aN,'|',"->");var regEx=new RegExp("<"+aN+".*?>(.*?)</"+aN+">","i");if(XML){tmp=XML.match(regEx);if(tmp){XML=(tmp[2]&&(tmp[2]!=undefined))?tmp[2]:tmp[1];iterations++;}}}return(iterations==Tag_Label.length)?XML:'';};function EatXML(XML,Tag_Label){if(typeof(Tag_Label)=='string')Tag_Label=new Array(Tag_Label);unsafe=Array("\n","  ");XML=XML.replace(unsafe,"");for(var index in Tag_Label){var aN=Tag_Label[index];var regEx=new RegExp("<"+aN+".*?>(.*?)</"+aN+">","i");XML=XML.replace(regEx,'');}return XML;};function ltrim(toTrim,ac){if(!ac||ac==undefined)ac="\\s";ac=ac||"\\s";return toTrim.replace(new RegExp("^["+ac+"]+","g"),"");};function rtrim(toTrim,ac){if(!ac||ac==undefined)ac="\\s";return toTrim.replace(new RegExp("["+ac+"]+$","g"),"");};function trim(toTrim,ac){return rtrim(ltrim(toTrim,ac),ac);};function ParseFirstXML(XML){var regEx=new RegExp("<(.*?)>(.*?)</\\1>");var tmp=XML.match(regEx);var ary=new Array();if(tmp){tmp.shift();return tmp;}else return false;};

function load(url,params,pZ){
	if(pZ==undefined)	pZ=true;

	if(url.indexOf('?')== -1)	url=url+'?';
	var paramStr='';
	if(params&&(params!=undefined)){
		for(var i in params){
			paramStr+=i+'='+params[i]+'&';
		}
	}
	if(typeof window.ActiveXObject!='undefined')
		requestObj=new ActiveXObject("Microsoft.XMLHTTP");
	else 	requestObj=new XMLHttpRequest();
	if(url.indexOf('?')== -1) 
		url=url+'?_inline';
	else 	url=rtrim(url,'&')+'&_inline';
	if(pZ==undefined) pZ=true;
	requestObj.open(pZ?'POST':"GET",url,false);
	requestObj.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	requestObj.send(pZ?paramStr:null);
	return requestObj.responseText;
}

function Left(obj) {
	if(obj) {
		var x = eval(obj).offsetLeft;
		elem = eval(obj).offsetParent;
		while (elem != null) {
			x += elem.offsetLeft;
			elem = elem.offsetParent;
		}
		return x;
	}
}
function Top(obj) {
	y = eval(obj).offsetTop;
	elem = eval(obj).offsetParent;
	while (elem != null) {
		y += parseFloat(elem.offsetTop);
		elem = elem.offsetParent;
	}
	return y;
}

function getScrollY() {	return isIE ? document.documentElement.scrollTop  : window.pageYOffset; }
function getScrollX() {	return isIE ? document.documentElement.scrollLeft : window.pageXOffset; }

function getWinWidth() {	return isIE ? (document.documentElement.clientWidth?document.documentElement.clientWidth:document.body.clientWidth)	: window.innerWidth; }
function getWinHeight() {	return isIE ? (document.documentElement.clientHeight?document.documentElement.clientHeight:document.body.clientHeight)	: window.innerHeight; }
function getFullWinWidth() {	return isIE ? document.body.offsetWidth 		: document.body.clientWidth; }
function getFullWinHeight() {	return isIE ? document.body.offsetHeight 		: document.body.scrollHeight; }
function getScrollHeight() {	return isIE ? document.body.scrollTop 			: window.pageYOffset; }

document.onmousemove = mouseMove; 
var mousePos;
function mouseMove(e){ 
    e = e || window.event; 
    mousePos = mouseCoords(e); 
} 

function mouseCoords(evt){ 
	if(!evt || (evt==undefined))	return;
	if(document.body==null)		return;		// page not loaded
	if(evt.pageX || evt.pageY)	
		return {x:evt.pageX, y:evt.pageY}; 
	else 	return { 
			x:evt.clientX + document.body.scrollLeft - document.body.clientLeft, 
			y:evt.clientY + document.body.scrollTop  - document.body.clientTop 
		}; 
} 
function isOver(obj, x, y) {	// see if cursor is over an object
	if(x==undefined)	x = mousePos['x'];
	if(y==undefined)	y = mousePos['y'];

	//alert('('+x+'>='+Left(obj)+') && ('+y+'>='+Top(obj)+') && ('+x+'<='+(Left(obj)+obj.offsetWidth)+') && ('+y+'<='+(Top(obj)+obj.offsetHeight)+')') 
	if((x>=(Left(obj)-getScrollX())) && (y>=(Top(obj)-getScrollY())) && (x<=(Left(obj)+obj.offsetWidth-getScrollX())) && (y<=(Top(obj)+obj.offsetHeight-getScrollY())) ) 
		return true;
	else	return false;
}

function parseNumber(tmp_num) {
	if(tmp_num=='')	return 0;
	if(tmp_num == undefined) return 0;
	var num = tmp_num.toString();
	num = num.toString();
	var str = '';
	if(num.indexOf) 
		while(num.indexOf(',') != -1)
			num = num.replace(',', '');
	return parseFloat(num);
}

function debug(elem) {
	var properties = "<HEAD><link href='/styles/sections.css' rel='stylesheet' type='text/css'></HEAD><BODY><TABLE WIDTH='100%'><TR><TH>Element<TH>Document<TH>Window</TR><TD VALIGn=TOP>";
	for(var e in elem) 
		properties += '<LI>'+e + ": " + elem[e]+"</LI>\n";
	properties += "<TD VALIGn=TOP>";
	for(var e in document) 
		properties += '<LI>'+e+(document.e ? ' = '+document.e : '')+"</LI>\n";
	properties += "<TD VALIGn=TOP>";
	for(e in window) 
		properties += '<LI>'+e;
	properties += "</TR></TABLE></BODY>";

	var newwindow=window.open('','name','height=700,width=750,scrollbars=yes,scroll=yes');
	var tmp = newwindow.document;
	tmp.write(properties);
}

var months = new Array('January','February','March','April','May','June','July','August','September','October','November','December');
var daysOfWeek = new Array('Sun','Mon','Tues','Wed','Thu','Fri','Sat','Sun');

function changeDate(inp) {
	var month = $(inp.id+'_month').value<10 ? '0'+$(inp.id+'_month').value : $(inp.id+'_month').value;
	var day = $(inp.id+'_day').value<10 ? '0'+$(inp.id+'_day').value : $(inp.id+'_day').value;
	inp.value = $(inp.id+'_year').value+'-'+month+'-'+day;
}

function onlyNumbers(targ) {
	var newNum = '';
	var nums = '1234567890';
	for(var x=0; x<targ.value.length; x++) 
		if(nums.indexOf(targ.value[x])!=-1)	newNum += targ.value[x];
	if(newNum!=targ.value)	targ.value = newNum;
}

function postForm(url, frm) {
	if(!frm)	frm = document.forms[0];
	if(!url) {
		var url = window.location+'';
		url = url.substring(url.lastIndexOf('/')+1, url.lastIndexOf('?'));
	}
	var postStr = getFormFields(frm);
	/*debug* /
	prompt('',url+'?'+postStr);
	/**/

	postRequestObj = false;
	if (window.XMLHttpRequest) { 					// ffox or safari
		postRequestObj = new XMLHttpRequest();
		if (postRequestObj.overrideMimeType) {
			postRequestObj.overrideMimeType('text/xml');
			//postRequestObj.overrideMimeType('text/html');
		}
	} else if (window.ActiveXObject) { 				// ie
		try {
			postRequestObj = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				postRequestObj = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if (!postRequestObj) {
		alert('Error processing form.');
		return false;
	}

	//postRequestObj.onreadystatechange = postResponse;
	postRequestObj.open('POST', url, false);
	postRequestObj.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	postRequestObj.setRequestHeader("Content-length", postStr);
	postRequestObj.setRequestHeader("Connection", "close");
	postRequestObj.send(postStr);
	return postRequestObj.responseText;
}
function getFormFields(frm) {
	var str = '';
	for(var x=0; x < frm.elements.length; x++) {
		if(frm.elements[x] 
		   && frm.elements[x].type && (frm.elements[x].type!=undefined)
		   && frm.elements[x].name && (frm.elements[x].name!=undefined)
		   && frm.elements[x].value != undefined) {
			str += frm.elements[x].name+'='+escape(frm.elements[x].value)+'&';
		}
	}
	return str;
}


function resetPassword(email, pw, copyArea) {
	if(email==undefined) {
		var html = load('/pops/passwordReset.php')+'<div style="clear:both;"></div><br /><div align=center>[ <a href="#" onclick="Popin();">Close</a> ]</div>';
		var obj  = document.createElement('div');
		obj.innerHTML = html;
		var container = Popin(obj, 380, 400);
	} else {
		var ary = Array();
		ary['fn'] = 'resetPassword';
		ary['e'] = email;
		ary['p'] = pw;
		var response = load('/boss/boss.php', ary, true);
		var str='/boss/boss.php?'; for(var x in ary) str+=x+'='+ary[x]+'&';
		//alert(str);

		var success = parseInt(ParseXML(response, Array('response')));
		if(!success) {
			alert(response);	// error
		} else if(copyArea && (copyArea!=undefined)) {
			copyArea.innerHTML = '<h5><br /><br />Your request is being processed.</h5><br /><br /><h6>You will shortly receive an E-mail to confirm the new password.</h6>';
		}
	}
}