//var treeHolderElem = top.tree.document.getElementById('treeHolder');

function preloadImg(img)
   {
      var im = new Image();
      im.src = img;
   }

function preloadDialogImgs() {
	var dir='/manager/media/style/Paradigm/images/dialog/';
	preloadImg(dir+'bot.png');
	preloadImg(dir+'left.png');
	preloadImg(dir+'mid.png');
	preloadImg(dir+'ne.png');
	preloadImg(dir+'nw.png');
	preloadImg(dir+'right.png');
	preloadImg(dir+'se.png');
	preloadImg(dir+'sw.png');
	preloadImg(dir+'top.png');
	preloadImg('/manager/media/style/Paradigm/images/aboutlogo.png');
}
	
function preloadTTImgs() {
	var dir='/manager/media/style/Paradigm/images/tree/balloon/';
	preloadImg(dir+'w.png');
	preloadImg(dir+'sw.png');
	preloadImg(dir+'se.png');
	preloadImg(dir+'s.png');
	preloadImg(dir+'point-down.png');
	preloadImg(dir+'point.png');
	preloadImg(dir+'nw.png');
	preloadImg(dir+'ne.png');
	preloadImg(dir+'n.png');
	preloadImg(dir+'mid.png');
	preloadImg(dir+'e.png');
}

function duplicatedocument(id){
  if(confirm("Are you sure you want to duplicate this content? Any item(s) it contains will also be duplicated.")==true) {
      document.location.href="index.php?id="+id+"&a=94";
  }
}
function deletedocument(id) {
  if(confirm("Are you sure you want to delete this content?  The content will not be purged until you empty the trash.")==true) {
      document.location.href="index.php?id="+id+"&a=6";
  }
}
function editdocument(id) {
  document.location.href="index.php?id="+id+"&a=27";
}
function movedocument(id) {
  document.location.href="index.php?id="+id+"&a=51";
}

function getChildren(el, a, v) {
    var ar = new Array();
    var ac = top.tree.document.getElementById(el).getElementsByTagName('*');
    for (c=0; c<ac.length; c++) if (v? (ac[c][a] == v) : (ac[c][a])) ar.push(ac[c]);
    return ar;
}

function getElementsByAttribute(oElm, strTagName, strAttributeName, strAttributeValue){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	var oAttributeValue = (typeof strAttributeValue != "undefined")? new RegExp("(^|\\s)" + strAttributeValue + "(\\s|$)") : null;
	var oCurrent;
	var oAttribute;
	for(var i=0; i<arrElements.length; i++){
		oCurrent = arrElements[i];
		oAttribute = oCurrent.getAttribute && oCurrent.getAttribute(strAttributeName);
		if(typeof oAttribute == "string" && oAttribute.length > 0){
			if(typeof strAttributeValue == "undefined" || (oAttributeValue && oAttributeValue.test(oAttribute))){
				arrReturnElements.push(oCurrent);
			}
		}
	}
	return arrReturnElements;
}

function unserialize ( inp ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Arpad Ray (mailto:arpad@php.net)
    // *     example 1: unserialize();
    // *     returns 1: ['Kevin', 'van', 'Zonneveld']
  //
   //*******************************************************************************
  //
  // *   Reviewed at: 19/03/2008
  // +            by: Pedro Tainha (email@pedrotainha.com or pedrotainha@gmail.com)
  //
  // Notes:
  //  Fixed bugs for the cases: 'b'(boolean) and 'a'(array)
  //
  //*******************************************************************************
  
  
    error = 0;
    if (inp == "" || inp.length < 2) {
        errormsg = "input is too short";
        return;
    }
    var val, kret, vret, cval;
    var type = inp.charAt(0);
    var cont = inp.substring(2);
    var size = 0, divpos = 0, endcont = 0, rest = "", next = "";
 
    switch (type) {
    case "N": // null
        if (inp.charAt(1) != ";") {
            errormsg = "missing ; for null";
        }
        // leave val undefined
        rest = cont;
        break;
    case "b": // boolean
        if (!/[01];/.test(cont.substring(0,2))) {
            errormsg = "value not 0 or 1, or missing ; for boolean";
        }
        val = (cont.charAt(0) == "1");
        rest = cont.substring(2);  //changed...
        break;
    case "s": // string
        val = "";
        divpos = cont.indexOf(":");
        if (divpos == -1) {
            errormsg = "missing : for string";
            break;
        }
        size = parseInt(cont.substring(0, divpos));
        if (size == 0) {
            if (cont.length - divpos < 4) {
                errormsg = "string is too short";
                break;
            }
            rest = cont.substring(divpos + 4);
            break;
        }
        if ((cont.length - divpos - size) < 4) {
            errormsg = "string is too short";
            break;
        }
        if (cont.substring(divpos + 2 + size, divpos + 4 + size) != "\";") {
            errormsg = "string is too long, or missing \";";
        }
        val = cont.substring(divpos + 2, divpos + 2 + size);
        rest = cont.substring(divpos + 4 + size);
        break;
    case "i": // integer
    case "d": // float
  
        var dotfound = 0;
        for (var t = 0; t < cont.length; t++) {
            cval = cont.charAt(t);
            if (isNaN(parseInt(cval)) && !(type == "d" && cval == "." && !dotfound++)) {
                endcont = t;
                break;
            }
        }
        if (!endcont || cont.charAt(endcont) != ";") {
            errormsg = "missing or invalid value, or missing ; for int/float";
        }
        val = cont.substring(0, endcont);
        val = (type == "i" ? parseInt(val) : parseFloat(val));
        rest = cont.substring(endcont + 1);
        break;
    case "a": // array
        if (cont.length < 4) {
            errormsg = "array is too short";
            return;
        }
        divpos = cont.indexOf(":", 1);
  
        if (divpos == -1) {
            errormsg = "missing : for array";
            return;
        }
        size = parseInt(cont.substring(1*divpos, 0));  //changed...
  
        cont = cont.substring(divpos + 2);
        val = new Array();
        if (cont.length < 1) {
            errormsg = "array is too short";
            return;
        }
        for (var i = 0; i + 1 < size * 2; i += 2) {
      
      
            kret = unserialize(cont, 1);
      
            if (error || kret[0] == undefined || kret[1] == "") {
                errormsg = "missing or invalid key, or missing value for array";
                return;
            }
      
            vret = unserialize(kret[1], 1);
    
            if (error) {
                errormsg = "invalid value for array";
                return;
            }
            val[kret[0]] = vret[0];
            cont = vret[1];
        }
    
        if (cont.charAt(0) != "}") {
            errormsg = "missing ending }, or too many values for array";
            return;
        }
    
        rest = cont.substring(1);
        break;
    case "O": // object
        divpos = cont.indexOf(":");
        if (divpos == -1) {
            errormsg = "missing : for object";
            return;
        }
        size = parseInt(cont.substring(0, divpos));
        var objname = cont.substring(divpos + 2, divpos + 2 + size);
        if (cont.substring(divpos + 2 + size, divpos + 4 + size) != "\":") {
            errormsg = "object name is too long, or missing \":";
            return;
        }
    
        var objprops = unserialize("a:" + cont.substring(divpos + 4 + size), 1);
    
        if (error) {
            errormsg = "invalid object properties";
            return;
        }
        rest = objprops[1];
    
        var objout = "function " + objname + "(){";
        for (key in objprops[0]) {
            objout += "" + key + "=objprops[0]['" + key + "'];";
        }
        objout += "}val=new " + objname + "();";
        eval(objout);
        break;
    default:
        errormsg = "invalid input type";
    }
  
    return (arguments.length == 1 ? val : [val, rest]);
}

function serialize( mixed_value ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Arpad Ray (mailto:arpad@php.net)
    // +   improved by: Dino
    // +   bugfixed by: Andrej Pavlovic
    // +   bugfixed by: Garagoth
    // +      input by: DtTvB (http://dt.in.th/2008-09-16.string-length-in-bytes.html)
    // +   bugfixed by: Russell Walker
    // %          note: We feel the main purpose of this function should be to ease the transport of data between php & js
    // %          note: Aiming for PHP-compatibility, we have to translate objects to arrays
    // *     example 1: serialize(['Kevin', 'van', 'Zonneveld']);
    // *     returns 1: 'a:3:{i:0;s:5:"Kevin";i:1;s:3:"van";i:2;s:9:"Zonneveld";}'
    // *     example 2: serialize({firstName: 'Kevin', midName: 'van', surName: 'Zonneveld'});
    // *     returns 2: 'a:3:{s:9:"firstName";s:5:"Kevin";s:7:"midName";s:3:"van";s:7:"surName";s:9:"Zonneveld";}'
 
    var _getType = function( inp ) {
        var type = typeof inp, match;
        var key;
        if (type == 'object' && !inp) {
            return 'null';
        }
        if (type == "object") {
            if (!inp.constructor) {
                return 'object';
            }
            var cons = inp.constructor.toString();
            match = cons.match(/(\w+)\(/);
            if (match) {
                cons = match[1].toLowerCase();
            }
            var types = ["boolean", "number", "string", "array"];
            for (key in types) {
                if (cons == types[key]) {
                    type = types[key];
                    break;
                }
            }
        }
        return type;
    };
    var type = _getType(mixed_value);
    var val, ktype = '';
    
    switch (type) {
        case "function": 
            val = ""; 
            break;
        case "undefined":
            val = "N";
            break;
        case "boolean":
            val = "b:" + (mixed_value ? "1" : "0");
            break;
        case "number":
            val = (Math.round(mixed_value) == mixed_value ? "i" : "d") + ":" + mixed_value;
            break;
        case "string":
            val = "s:" + encodeURIComponent(mixed_value).replace(/%../g, 'x').length + ":\"" + mixed_value + "\"";
            break;
        case "array":
        case "object":
            val = "a";
            /*
            if (type == "object") {
                var objname = mixed_value.constructor.toString().match(/(\w+)\(\)/);
                if (objname == undefined) {
                    return;
                }
                objname[1] = serialize(objname[1]);
                val = "O" + objname[1].substring(1, objname[1].length - 1);
            }
            */
            var count = 0;
            var vals = "";
            var okey;
            var key;
            for (key in mixed_value) {
                ktype = _getType(mixed_value[key]);
                if (ktype == "function") { 
                    continue; 
                }
                
                okey = (key.match(/^[0-9]+$/) ? parseInt(key, 10) : key);
                vals += serialize(okey) +
                        serialize(mixed_value[key]);
                count++;
            }
            val += ":" + count + ":{" + vals + "}";
            break;
    }
    if (type != "object" && type != "array") {
        val += ";";
    }
    return val;
}


function changetreesel(id) {

	var allElem=top.tree.document.getElementById('treeRoot');
	var selElem=getChildren('treeRoot','className','treeNodeSelected');
	
	for (i=0; i<selElem.length; i++) {
		//selElem[i].style.backgroundColor = "rgb(250, 252, 249)";
		//selElem[i].style.color = "rgb(69, 76, 79)";
		selElem[i].className="treeNode";
	}
		
	handle='menuhandle_'+id;
	elem=top.tree.document.getElementById(handle);
	if (elem) {	
		//elem.focus();
		itemToChange=id;
		elem.className="treeNodeSelected";
		//elem.style.backgroundColor = "rgb(242, 162, 0)";
		//elem.style.color = "rgb(255, 255, 255)";
		parent.tree.document.getElementById('selElem').value=id;
		elem.setAttribute('selectedNode','yes');
	}
}

function changeBgColor(idnum,color) {
	
	var selElem=getChildren('treeRoot','className','blinkTreeNode');
	
	for (i=0; i<selElem.length; i++) {
		selElem[i].className="treeNode";
	}
	
	
	//elem=document.getElementById('menuhandle_'+idnum);
	//alert(idnum + " "  + color);
	selElem[0].style.backgroundColor=color;
}

/*
function blinkThis(id){
	//alert(id);
	
		
	
	var intrvl=200;
	for(nTimes=0;nTimes<7;nTimes++){
		intrvl += 200;
		setTimeout("changeBgColor("+id+",'#000000');",intrvl);
		intrvl += 200;
		setTimeout("changeBgColor("+id+",'#ffffff');",intrvl);
	}
}*/

function blinkThis(id) {
	handle='menuhandle_'+id;
	elem=top.tree.document.getElementById(handle);
	//alert(elem.style.backgroundColor);
  /*if(elem.style.backgroundColor != "rgb(242, 162, 0)") {
    elem.style.backgroundColor = "rgb(242, 162, 0)";
	elem.style.color = "rgb(255, 255, 255)";
  } else {
    elem.style.backgroundColor = "rgb(250, 252, 249)";
	elem.style.color = "rgb(69, 76, 79)";
  }*/
  if(elem.className!='treeNodeSelectedOff') {
    elem.className = "treeNodeSelectedOff";
  } else {
    elem.className = "treeNodeSelected";
  }
}


var intervalHolder;
var intervalReleaser;

function stopBlink(id) {
	handle='menuhandle_'+id;
	elem=top.tree.document.getElementById(handle);
	//elem.style.backgroundColor = "rgb(250, 252, 249)";
	//elem.style.color = "rgb(69, 76, 79)";
	handle='menuhandle_'+id;
	elem=top.tree.document.getElementById(handle);
	changetreesel(id);
	top.tree.document.getElementById('treeShade').style.display='none';
	clearInterval(intervalHolder);
	clearInterval(intervalReleaser);
	intervalHolder=0;
}



function changetreeselBlink(id) {
	
	
	top.tree.document.getElementById('treeShade').style.display='block';
	
	//var scrollToTop = top.tree.document.getElementById('node'+id).offsetTop;
	//var scrollToTopElemPos = top.tree.document.getElementById('node'+id).getPosition();
	var treeHolder = top.tree.document.getElementById('treeHolder');
	//var scrollToTop = scrollToTopElemPos.y;
	//scrollToTop = scrollToTop - treeHolder.scrollHeight - 20;
	//var scroller = new Fx.Scroll('treeHolder',{duration:1000}).set(false,scrollToTop);
	
	//var scroller = new Fx.Scroll('treeHolder',{duration:500}).toElement('node'+id).chain(function(){
	//this.toLeft();
	//});
	
	var stStr=$(treeHolder).scrollTo('#node'+id,1500);
	
	setTimeout(stStr,10);
	
	var selElem=getChildren('treeRoot','className','treeNodeSelected');
	
	for (i=0; i<selElem.length; i++) {
		//selElem[i].style.backgroundColor = "rgb(250, 252, 249)";
		//selElem[i].style.color = "rgb(69, 76, 79)";
		selElem[i].className="treeNode";
	}
		
	handle='menuhandle_'+id;
	elem=top.tree.document.getElementById(handle);
	if (elem) {	
		elem.focus();
		itemToChange=id;
		elem.className="treeNodeSelected";
		parent.tree.document.getElementById('selElem').value=id;
		elem.setAttribute('selectedNode','yes');
	}
	
	top.tree.document.getElementById('treeWait').style.display='none';
	
	intervalHolder = setInterval('blinkThis('+id+')',500);
	intervalReleaser = setInterval('stopBlink('+id+')',3000);
}


var oldZ="0";
var oldH="0";
var oldHTML="";

function closeModal() {
	var trr=top.document.getElementById('modalShade');
	trr.style.display="none";
}

function closeModalLogin() {
	var tr=document.getElementById('modalShade');    
	tr.style.display="none";
	document.body.style.overflow='';
}

function ajaxModal(url, buttontitle) {
	var ajaxStr="/manager/index.php?a=1&f=" + url;
	$.ajax({ type:"GET", url:ajaxStr, async:false, success:function(msg){
		showModal(msg,buttontitle);
		} 
	}).send();	
}

function showModal(text, buttontitle) {
	var tr=top.document.getElementById('modalShade');
	var mn=top.document.getElementById('modalShade');
	//var nc=top.main.document.getElementById('Navcontainer');
	var root=mn.ownerDocument.body;
    
	//nc.style.display="none";
	mn.style.display="block";
	tr.style.display="block";
	
	root.style.marginTop=0;
	root.style.overflow='hidden';
		
	var ihStr='<div id="modalShadeDialog"><table cellpadding="0" cellspacing="0">     	<tr> 	<tr style="height:32px;">     	<td valign="bottom" align="right" width="32" height="32" style=""><img src="media/style/Paradigm/images/dialog/nw.png"></td>     	<td height="32" style="height:32px; background-image: url(media/style/Paradigm/images/dialog/top.png); background-position: center bottom; background-repeat: repeat-x; "></td>     	<td valign="bottom" align="left" width="32" height="32" style=""><img src="media/style/Paradigm/images/dialog/ne.png"></td>   	</tr>   	<tr>     	<td style="background-image: url(media/style/Paradigm/images/dialog/left.png); background-position: center; background-repeat: repeat-y;"></td>     	<td style="background-image: url(media/style/Paradigm/images/dialog/mid.png); background-position: center; background-repeat: repeat;" class="modalMiddle">'+text;
	
	if (buttontitle!="") ihStr+='<br><a class="modalButton" id="modalButton" href="#" onclick="top.document.getElementById(\'modalShade\').style.display=\'none\';">'+buttontitle+'</a>';
	
	ihStr+='</td><td style="background-image: url(media/style/Paradigm/images/dialog/right.png); background-position: center; background-repeat: repeat-y;"></td>   	</tr>   	<tr style="height:32px;">    	<td valign="top" align="right" width="32" height="32" style=""><img src="media/style/Paradigm/images/dialog/sw.png"></td>     	<td valign="top" style="height:32px; background-image: url(media/style/Paradigm/images/dialog/bot.png); background-position: top; background-repeat: repeat-x; "></td>     	<td valign="top" align="left" width="32" height="32" style=""><img src="media/style/Paradigm/images/dialog/se.png"></td> 	</tr> 	</table></div>';	
	
	mn.innerHTML=ihStr;
	//mn.innerHTML+='<a class="modalButton" href="javascript:closeModal();">'+buttontitle+'</a>';
	var db=top.document.getElementById('modalShadeDialog');

	db.style.display = "block";
//	db.style.visibility  = "hidden";
	
	if (db.offsetWidth>300) db.style.width="500px";

	var IpopTop = (top.document.body.clientHeight - 60 - db.offsetHeight) / 2;
    var IpopLeft = (top.document.body.clientWidth - db.offsetWidth) / 2;

	//IpopTop-=60;

    db.style.left=IpopLeft + top.document.body.scrollLeft + "px";
    db.style.top=IpopTop + top.document.body.scrollTop + "px";

	if (buttontitle!="") top.document.getElementById('modalButton').focus();
		
}


function showModalLogin(text, buttontitle) {
	var tr=document.getElementById('modalShade');
	tr.style.display="block";
	
	
	
	//document.body.style.overflow='auto';
	 
	tr.innerHTML='<div id="modalShadeDialog"><table cellpadding="0" cellspacing="0">     	<tr> 	<tr style="height:32px;">     	<td valign="bottom" align="right" width="32" height="32" style=""><img src="media/style/Paradigm/images/dialog/nw.png"></td>     	<td height="32" style="height:32px; background-image: url(media/style/Paradigm/images/dialog/top.png); background-position: center bottom; background-repeat: repeat-x; "></td>     	<td valign="bottom" align="left" width="32" height="32" style=""><img src="media/style/Paradigm/images/dialog/ne.png"></td>   	</tr>   	<tr>     	<td style="background-image: url(media/style/Paradigm/images/dialog/left.png); background-position: center; background-repeat: repeat-y;"></td>     	<td style="background-image: url(media/style/Paradigm/images/dialog/mid.png); background-position: center; background-repeat: repeat;" class="modalMiddle";>	 	'+text+'<br><a class="modalButton" id="modalButton"  href="javascript:closeModalLogin();">'+buttontitle+'</a>	</td>     	<td style="background-image: url(media/style/Paradigm/images/dialog/right.png); background-position: center; background-repeat: repeat-y;"></td>   	</tr>   	<tr style="height:32px;">    	<td valign="top" align="right" width="32" height="32" style=""><img src="media/style/Paradigm/images/dialog/sw.png"></td>     	<td valign="top" style="height:32px; background-image: url(media/style/Paradigm/images/dialog/bot.png); background-position: top; background-repeat: repeat-x; "></td>     	<td valign="top" align="left" width="32" height="32" style=""><img src="media/style/Paradigm/images/dialog/se.png"></td> 	</tr> 	</table></div>';	
	
	//mn.innerHTML+='<a class="modalButton" href="javascript:closeModal();">'+buttontitle+'</a>';
	var db=document.getElementById('modalShadeDialog');
	
	db.style.display = "block";
	
	if (db.offsetWidth>300) db.style.width="400px";

	var IpopTop = (document.body.clientHeight - db.offsetHeight) / 2;
    var IpopLeft = (document.body.clientWidth - db.offsetWidth) / 2;

    db.style.left=IpopLeft + document.body.scrollLeft + "px";
    db.style.top=IpopTop + document.body.scrollTop + "px";

	document.getElementById('modalButton').focus();	    
}



function makeCurrency(field){
	num=field.value;
	num = num.toString().replace(/\$|\,/g,'');
	if(isNaN(num)) {
		num = "0";
		alert ("You must enter a number in \"" + field.getAttribute('vname') + "\"");
	}
	sign = (num == (num = Math.abs(num)));
	num = Math.floor(num*100+0.50000000001);
	cents = num%100;
	num = Math.floor(num/100).toString();
	if(cents<10)
	cents = "0" + cents;
	for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
	//num = num.substring(0,num.length-(4*i+3))+','+
	num.substring(num.length-(4*i+3));
	var newnum = (((sign)?'':'-') + num + '.' + cents);
	field.value=newnum;
}

function ltrim(stringToTrim) {
	return stringToTrim.replace(/^\s+/,"");
}

var alertOut="";

function validateField(thisfield) {
        var valid=true;
                if (thisfield.getAttribute('vdt') != undefined) {
                        switch(thisfield.getAttribute('vdt')) {
                                case "text":
								thisfield.value=ltrim(thisfield.value);
                                if (thisfield.value == "") {
                                        if (!thisfield.getAttribute('vname')) {
                                                fieldName = thisfield.name;
                                                fieldName = fieldName.replace (/_/g, " ");
                                        }
                                        else
                                        {
                                                fieldName = thisfield.getAttribute('vname');
                                        }
                                        alertOut+=("\"" + fieldName + "\" must be filled out.\n");
                                        valid=false;
                                        }
                                break
                                case "number":
                                if (thisfield.value == "") {
                                        if (!thisfield.getAttribute('vname')) {
                                                fieldName = thisfield.name;
                                                fieldName = fieldName.replace (/_/g, " ");
                                        }
                                        else
                                        {
                                                fieldName = thisfield.getAttribute('vname');
                                        }
                                        alertOut+=("\"" + fieldName + "\" must contain a number.\n");
                                        valid=false;
                                        }
                                break
                                case "e-mail":
                                apos=thisfield.value.indexOf("@")
                                dotpos=thisfield.value.lastIndexOf(".")
                                if (apos<1||dotpos-apos<2) {
                                        if (!thisfield.getAttribute('vname')) {
                                                fieldName = thisfield.name;
                                                fieldName = fieldName.replace (/_/g, " ");
                                        }
                                        else
                                        {
                                                fieldName = thisfield.getAttribute('vname');
                                        }
                                        alertOut+=("\"" + fieldName + "\" must contain a valid e-mail address.\n");
                                        valid=false;
                                        }
                                break
								case "cost":
                                 if (isNaN(thisfield.value)) {
                                        if (!thisfield.getAttribute('vname')) {
                                                fieldName = thisfield.name;
                                                fieldName = fieldName.replace (/_/g, " ");
                                        }
                                        else
                                        {
                                                fieldName = thisfield.getAttribute('vname');
                                        }
                                        alertOut+=("\"" + fieldName + "\" must contain a valid cost.\n");
                                        valid=false;
                                        }
                                break
                        }
                }
 if (!valid) {return false} else {return true};
}

function validateFields(thisform) {
	 alertOut="";
	 var valid=true;
	 var validRet=true;
	 for (i=0; i<thisform.elements.length; i++) {
		if (thisform.elements[i].getAttribute('vdt') != undefined) {
				validRet=validateField(thisform.elements[i]);
				if (!validRet) valid=false;
			}
		}
	if (!valid) {
		alert(alertOut);
		return false;
	} else {
	return true;
}

}

function validatePassword (pass,conf,len) {
	var passVal=document.getElementById(pass).value;
	var passConfVal=document.getElementById(conf).value;
	var alphaReg = /[a-z]/;
  	var numReg = /[0-9]/;

	if (alphaReg.test(passVal) && numReg.test(passVal)) {
        //      return true;
        }
        else
        {
                alert ('Your password must contain at least one lowercase letter and at least one number.');
		return false;
        }
	
	if (passVal!=passConfVal) {
		alert ('Your password and the confirmation password do not match. Please try again.');
		return false;
	}

	if (passVal.length < len) {
		alert ('Your password is too short. It must be at least '+len+' characters and contain at least one lowercase letter and at least one number.');
		return false;
	}
	
	return true;
}
		
var keyStr = "ABCDEFGHIJKLMNOP" +
                "QRSTUVWXYZabcdef" +
                "ghijklmnopqrstuv" +
                "wxyz0123456789+/" +
                "=";

   function encode64(input) {
      var output = "";
      var chr1, chr2, chr3 = "";
      var enc1, enc2, enc3, enc4 = "";
      var i = 0;

      do {
         chr1 = input.charCodeAt(i++);
         chr2 = input.charCodeAt(i++);
         chr3 = input.charCodeAt(i++);

         enc1 = chr1 >> 2;
         enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
         enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
         enc4 = chr3 & 63;

         if (isNaN(chr2)) {
            enc3 = enc4 = 64;
         } else if (isNaN(chr3)) {
            enc4 = 64;
         }

         output = output +
            keyStr.charAt(enc1) +
            keyStr.charAt(enc2) +
            keyStr.charAt(enc3) +
            keyStr.charAt(enc4);
         chr1 = chr2 = chr3 = "";
         enc1 = enc2 = enc3 = enc4 = "";
      } while (i < input.length);

      return output;
   }

   function decode64(input) {
      var output = "";
      var chr1, chr2, chr3 = "";
      var enc1, enc2, enc3, enc4 = "";
      var i = 0;

      // remove all characters that are not A-Z, a-z, 0-9, +, /, or =
      var base64test = /[^A-Za-z0-9\+\/\=]/g;
      if (base64test.exec(input)) {
         alert("There were invalid base64 characters in the input text.\n" +
               "Valid base64 characters are A-Z, a-z, 0-9, ?, ?, and ?\n" +
               "Expect errors in decoding.");
      }
      input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

      do {
         enc1 = keyStr.indexOf(input.charAt(i++));
         enc2 = keyStr.indexOf(input.charAt(i++));
         enc3 = keyStr.indexOf(input.charAt(i++));
         enc4 = keyStr.indexOf(input.charAt(i++));

         chr1 = (enc1 << 2) | (enc2 >> 4);
         chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
         chr3 = ((enc3 & 3) << 6) | enc4;

         output = output + String.fromCharCode(chr1);

         if (enc3 != 64) {
            output = output + String.fromCharCode(chr2);
         }
         if (enc4 != 64) {
            output = output + String.fromCharCode(chr3);
         }

         chr1 = chr2 = chr3 = "";
         enc1 = enc2 = enc3 = enc4 = "";

      } while (i < input.length);

      return output;
   }

var MD5 = function (string) {
 
	function RotateLeft(lValue, iShiftBits) {
		return (lValue<<iShiftBits) | (lValue>>>(32-iShiftBits));
	}
 
	function AddUnsigned(lX,lY) {
		var lX4,lY4,lX8,lY8,lResult;
		lX8 = (lX & 0x80000000);
		lY8 = (lY & 0x80000000);
		lX4 = (lX & 0x40000000);
		lY4 = (lY & 0x40000000);
		lResult = (lX & 0x3FFFFFFF)+(lY & 0x3FFFFFFF);
		if (lX4 & lY4) {
			return (lResult ^ 0x80000000 ^ lX8 ^ lY8);
		}
		if (lX4 | lY4) {
			if (lResult & 0x40000000) {
				return (lResult ^ 0xC0000000 ^ lX8 ^ lY8);
			} else {
				return (lResult ^ 0x40000000 ^ lX8 ^ lY8);
			}
		} else {
			return (lResult ^ lX8 ^ lY8);
		}
 	}
 
 	function F(x,y,z) { return (x & y) | ((~x) & z); }
 	function G(x,y,z) { return (x & z) | (y & (~z)); }
 	function H(x,y,z) { return (x ^ y ^ z); }
	function I(x,y,z) { return (y ^ (x | (~z))); }
 
	function FF(a,b,c,d,x,s,ac) {
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac));
		return AddUnsigned(RotateLeft(a, s), b);
	};
 
	function GG(a,b,c,d,x,s,ac) {
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac));
		return AddUnsigned(RotateLeft(a, s), b);
	};
 
	function HH(a,b,c,d,x,s,ac) {
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac));
		return AddUnsigned(RotateLeft(a, s), b);
	};
 
	function II(a,b,c,d,x,s,ac) {
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac));
		return AddUnsigned(RotateLeft(a, s), b);
	};
 
	function ConvertToWordArray(string) {
		var lWordCount;
		var lMessageLength = string.length;
		var lNumberOfWords_temp1=lMessageLength + 8;
		var lNumberOfWords_temp2=(lNumberOfWords_temp1-(lNumberOfWords_temp1 % 64))/64;
		var lNumberOfWords = (lNumberOfWords_temp2+1)*16;
		var lWordArray=Array(lNumberOfWords-1);
		var lBytePosition = 0;
		var lByteCount = 0;
		while ( lByteCount < lMessageLength ) {
			lWordCount = (lByteCount-(lByteCount % 4))/4;
			lBytePosition = (lByteCount % 4)*8;
			lWordArray[lWordCount] = (lWordArray[lWordCount] | (string.charCodeAt(lByteCount)<<lBytePosition));
			lByteCount++;
		}
		lWordCount = (lByteCount-(lByteCount % 4))/4;
		lBytePosition = (lByteCount % 4)*8;
		lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80<<lBytePosition);
		lWordArray[lNumberOfWords-2] = lMessageLength<<3;
		lWordArray[lNumberOfWords-1] = lMessageLength>>>29;
		return lWordArray;
	};
 
	function WordToHex(lValue) {
		var WordToHexValue="",WordToHexValue_temp="",lByte,lCount;
		for (lCount = 0;lCount<=3;lCount++) {
			lByte = (lValue>>>(lCount*8)) & 255;
			WordToHexValue_temp = "0" + lByte.toString(16);
			WordToHexValue = WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length-2,2);
		}
		return WordToHexValue;
	};
 
	function Utf8Encode(string) {
		string = string.replace(/\r\n/g,"\n");
		var utftext = "";
 
		for (var n = 0; n < string.length; n++) {
 
			var c = string.charCodeAt(n);
 
			if (c < 128) {
				utftext += String.fromCharCode(c);
			}
			else if((c > 127) && (c < 2048)) {
				utftext += String.fromCharCode((c >> 6) | 192);
				utftext += String.fromCharCode((c & 63) | 128);
			}
			else {
				utftext += String.fromCharCode((c >> 12) | 224);
				utftext += String.fromCharCode(((c >> 6) & 63) | 128);
				utftext += String.fromCharCode((c & 63) | 128);
			}
 
		}
 
		return utftext;
	};
 
	var x=Array();
	var k,AA,BB,CC,DD,a,b,c,d;
	var S11=7, S12=12, S13=17, S14=22;
	var S21=5, S22=9 , S23=14, S24=20;
	var S31=4, S32=11, S33=16, S34=23;
	var S41=6, S42=10, S43=15, S44=21;
 
	string = Utf8Encode(string);
 
	x = ConvertToWordArray(string);
 
	a = 0x67452301; b = 0xEFCDAB89; c = 0x98BADCFE; d = 0x10325476;
 
	for (k=0;k<x.length;k+=16) {
		AA=a; BB=b; CC=c; DD=d;
		a=FF(a,b,c,d,x[k+0], S11,0xD76AA478);
		d=FF(d,a,b,c,x[k+1], S12,0xE8C7B756);
		c=FF(c,d,a,b,x[k+2], S13,0x242070DB);
		b=FF(b,c,d,a,x[k+3], S14,0xC1BDCEEE);
		a=FF(a,b,c,d,x[k+4], S11,0xF57C0FAF);
		d=FF(d,a,b,c,x[k+5], S12,0x4787C62A);
		c=FF(c,d,a,b,x[k+6], S13,0xA8304613);
		b=FF(b,c,d,a,x[k+7], S14,0xFD469501);
		a=FF(a,b,c,d,x[k+8], S11,0x698098D8);
		d=FF(d,a,b,c,x[k+9], S12,0x8B44F7AF);
		c=FF(c,d,a,b,x[k+10],S13,0xFFFF5BB1);
		b=FF(b,c,d,a,x[k+11],S14,0x895CD7BE);
		a=FF(a,b,c,d,x[k+12],S11,0x6B901122);
		d=FF(d,a,b,c,x[k+13],S12,0xFD987193);
		c=FF(c,d,a,b,x[k+14],S13,0xA679438E);
		b=FF(b,c,d,a,x[k+15],S14,0x49B40821);
		a=GG(a,b,c,d,x[k+1], S21,0xF61E2562);
		d=GG(d,a,b,c,x[k+6], S22,0xC040B340);
		c=GG(c,d,a,b,x[k+11],S23,0x265E5A51);
		b=GG(b,c,d,a,x[k+0], S24,0xE9B6C7AA);
		a=GG(a,b,c,d,x[k+5], S21,0xD62F105D);
		d=GG(d,a,b,c,x[k+10],S22,0x2441453);
		c=GG(c,d,a,b,x[k+15],S23,0xD8A1E681);
		b=GG(b,c,d,a,x[k+4], S24,0xE7D3FBC8);
		a=GG(a,b,c,d,x[k+9], S21,0x21E1CDE6);
		d=GG(d,a,b,c,x[k+14],S22,0xC33707D6);
		c=GG(c,d,a,b,x[k+3], S23,0xF4D50D87);
		b=GG(b,c,d,a,x[k+8], S24,0x455A14ED);
		a=GG(a,b,c,d,x[k+13],S21,0xA9E3E905);
		d=GG(d,a,b,c,x[k+2], S22,0xFCEFA3F8);
		c=GG(c,d,a,b,x[k+7], S23,0x676F02D9);
		b=GG(b,c,d,a,x[k+12],S24,0x8D2A4C8A);
		a=HH(a,b,c,d,x[k+5], S31,0xFFFA3942);
		d=HH(d,a,b,c,x[k+8], S32,0x8771F681);
		c=HH(c,d,a,b,x[k+11],S33,0x6D9D6122);
		b=HH(b,c,d,a,x[k+14],S34,0xFDE5380C);
		a=HH(a,b,c,d,x[k+1], S31,0xA4BEEA44);
		d=HH(d,a,b,c,x[k+4], S32,0x4BDECFA9);
		c=HH(c,d,a,b,x[k+7], S33,0xF6BB4B60);
		b=HH(b,c,d,a,x[k+10],S34,0xBEBFBC70);
		a=HH(a,b,c,d,x[k+13],S31,0x289B7EC6);
		d=HH(d,a,b,c,x[k+0], S32,0xEAA127FA);
		c=HH(c,d,a,b,x[k+3], S33,0xD4EF3085);
		b=HH(b,c,d,a,x[k+6], S34,0x4881D05);
		a=HH(a,b,c,d,x[k+9], S31,0xD9D4D039);
		d=HH(d,a,b,c,x[k+12],S32,0xE6DB99E5);
		c=HH(c,d,a,b,x[k+15],S33,0x1FA27CF8);
		b=HH(b,c,d,a,x[k+2], S34,0xC4AC5665);
		a=II(a,b,c,d,x[k+0], S41,0xF4292244);
		d=II(d,a,b,c,x[k+7], S42,0x432AFF97);
		c=II(c,d,a,b,x[k+14],S43,0xAB9423A7);
		b=II(b,c,d,a,x[k+5], S44,0xFC93A039);
		a=II(a,b,c,d,x[k+12],S41,0x655B59C3);
		d=II(d,a,b,c,x[k+3], S42,0x8F0CCC92);
		c=II(c,d,a,b,x[k+10],S43,0xFFEFF47D);
		b=II(b,c,d,a,x[k+1], S44,0x85845DD1);
		a=II(a,b,c,d,x[k+8], S41,0x6FA87E4F);
		d=II(d,a,b,c,x[k+15],S42,0xFE2CE6E0);
		c=II(c,d,a,b,x[k+6], S43,0xA3014314);
		b=II(b,c,d,a,x[k+13],S44,0x4E0811A1);
		a=II(a,b,c,d,x[k+4], S41,0xF7537E82);
		d=II(d,a,b,c,x[k+11],S42,0xBD3AF235);
		c=II(c,d,a,b,x[k+2], S43,0x2AD7D2BB);
		b=II(b,c,d,a,x[k+9], S44,0xEB86D391);
		a=AddUnsigned(a,AA);
		b=AddUnsigned(b,BB);
		c=AddUnsigned(c,CC);
		d=AddUnsigned(d,DD);
	}
 
	var temp = WordToHex(a)+WordToHex(b)+WordToHex(c)+WordToHex(d);
 
	return temp.toLowerCase();
}