// Helper Window: object-based

helpclicked=false; // Builder reference
document.onmousedown=helperDown;
document.onmouseup=helperUp;
document.onmousemove=helperDragMove;

function helperInit(hid,top,left,wid,hgt,barbg,barfg,txtbg,txtfg,zin,temppg,pth,ttl) {
    temppg=temppg || '/backoffice/helper_temp1.htm';
    this.helpHist=new Array();
    this.helpNum=-1;
    this.helpMax=0;
    this.hgt=hgt || 300;
    this.top=top || 50;
    this.adjtop=false;
    this.wid=wid || 400;
    this.left=left || -1;
    this.path=pth || '';
    this.minmax='min';
    this.id=hid;
    this.ttl=ttl || '';
    this.loaderOn=false;
    this.loaderGif="/backoffice/images/loading.gif";
    this.blankDef=false;
    this.blankOn=false;
    this.blankColor="#cccccc";
    this.blankOpac=90;
    this.url='';
    this.fincod='';
    this.post='';
    this.get = function (url,ttl,wid,fincod,post,loadob,blank) {
        _build=false; //06/22/10: Builder - turn it off
        fincod=fincod || '';
        post=post || '';
        this.url=url;
        this.ttl=ttl;
        this.fincod=fincod;
        this.post=post;
        if (typeof loadob=="object") { // Show loader
            lnkLoadOn(loadob,this.loadGif);
            this.loaderOn=true;
            }
        if (this.blankDef==true || (blank && blank==true)) {
            if (!document.getElementById("BlankObj")) {
                var ob=document.createElement('div');
                ob.id='BlankObj';
                ob.style.left="0px";
                ob.style.width="100%";
                ob.style.height="100%";
                ob.style.backgroundColor=this.blankColor;
                ob.style.opacity=this.blankOpac/100;
                ob.style.filter="alpha(opacity="+this.blankOpac+")";
                ob.style.position="absolute";
                ob.style.display="none";
                var hob=document.getElementById(this.id);
                ob.style.zIndex=hob.style.zIndex-1;
                ob.onmousedown=helperDown;
                ob.onmouseup=helperUp;
                ob.onmousemove=helperDragMove;
                document.body.appendChild(ob);
                }
            else ob=document.getElementById('BlankObj');
            ob.style.top=document.body.scrollTop+'px';
            ob.style.display="block";
            document.body.style.overflow="hidden";
            this.blankOn=true;
            }
        this.helpNum +=1;
        this.helpMax = this.helpNum+1;
        this.helpHist[this.helpNum]=new Array('',fincod);
        if (!post) post='';
        if (fincod) {
            if (fincod.indexOf('helperadj')<0) {
                if (fincod.substr(fincod.length-1,1)!==';') fincod += ';';
                fincod += "helperadj('"+hid+"')";
                }
            }
        else {
            fincod="helperadj('"+hid+"')";
            }
        if (wid) this.wid=wid;
        if (url.substr(0,1)!='/') url=this.path+url;
        url=url.replace(/\?/g,'%3F');
        url=url.replace(/\&/g,'%26');
        ttl=ttl || this.ttl;
        ttl=ttl.replace(/\%/g,'%25'); // 10/07/11
        ttl=ttl.replace(/\?/g,'%3F');
        ttl=ttl.replace(/\&/g,'%26');
        helperXML(this,temppg+'?hid='+hid+'&helpttl='+(ttl||'')+'&barbg='+(barbg||'#000000')+'&barfg='+(barfg||'#ffffff')+'&txtbg='+(txtbg||'#f0f0f0')+'&txtfg='+(txtfg||'#000000')+'&helpurl='+url,post,hid,fincod);
        };

    this.go = function(num,clscod) { // 10/07/11: clscod for mbf ww_fail.fnc
        if (this.helpNum+num>-1 && this.helpNum+num<this.helpMax) {
            this.helpNum += num;
            var el=document.getElementById(this.id);
            el.innerHTML='';
            el.style.width=this.wid+'px';
            if (el) el.innerHTML=this.helpHist[this.helpNum][0];
            eval(this.helpHist[this.helpNum][1]);
            helperadj(this.id);
            }
        else if (clscod) eval(clscod);
        }
    this.setwidth = function(wid) {
        this.wid=wid;
        var hob=document.getElementById(this.id);
        if (hob) hob.style.width=wid+'px';
        }
    this.settop = function(top,adj) {
        this.top=top;
        this.adjtop=adj || false;
        var hob=document.getElementById(this.id);
        if (hob) hob.style.top=top+'px';
        }
    this.setleft = function(left) {
        this.left=left;
        var hob=document.getElementById(this.id);
        if (hob) {
            if (left==-1) {
                hob.style.left='';
                hob.style.right='0px';
                }
            else {
                hob.style.right='';
                hob.style.left=left+'px';
                }
            }
        }
 // Create container
    var hObj=document.createElement('div');
    hObj.id=hid;
    hObj.style.position="absolute";
    if ((left || -1)==-1)
        hObj.style.right='0px';
    else
        hObj.style.left=left+'px';
    hObj.style.width=(this.wid)+'px';
    hObj.style.display="none";
    hObj.style.top=(this.top)+'px';
    hObj.style.zIndex=zin || 9999;
    document.body.appendChild(hObj);
    }

function helper(url,post,fincod,ttl,hid) { // Legacy-compatible
    hid=hid || 'helpero';
    fincod=fincod || '';
    var hob=eval('pop_'+hid);
    if (hob)
        ttl=ttl || hob.ttl;
        hob.get(url,ttl,'',fincod,post);
    }

function helperadj(hid) {  // Use to resize, called by Builder
    hid=hid || 'helpero';
    var hob=eval('pop_'+hid);
    var hel=document.getElementById(hid);
    var tel=document.getElementById('inner_'+hid);
    if (!tel) return;  // 01/13/12: causing error in ww_objmap.htm
    var testtel=tel;
    hel.style.display="block";
    var metrics=new helpermetrics();
    var top=parseInt(hel.style.top);
    var left=parseInt(hel.style.left);
// 11/30/11: Always reposition at original pos
//    if (top < metrics.wintop || top>=metrics.wintop+metrics.winhgt) {
        top=hob.top+metrics.wintop;
        hel.style.top=top+'px';
//        }
    if (hob.minmax=='min') {
        if (left < metrics.winleft || left>=metrics.winleft+metrics.winleft) {
            left=hob.left+metrics.winleft;
            hel.style.left=left+'px';
            }
        }
    else {
        var im=document.getElementById('minmax_'+hid);
        if (im) {
            im.src='/backoffice/images/helper/helper_min_active.png';
            im.title='Minimize Window';
            }
        }
    wid=hel.clientWidth;
    helperthru(hel);
    hel.style.width=wid+'px';


    if (hob.hgt !=-1) { // Only set if fixed height given
//        tel.style.overflow = 'auto';
        tel.style.height=hob.hgt+'px';
        }
    if (!tel) alert('Lost TEL='+testtel);
    else tel.style.overflow = 'auto';

//    var h=hob.hgt;
//    if (h==-1) h=metrics.winhgt-top;
//    tel.style.overflow = 'auto';
//    tel.style.height=h+'px';

    var h=hel.offsetHeight+10;
    if (top-metrics.wintop+h>metrics.winhgt) {

        if (hob.adjtop==true) {//Adjust top
            if (h>metrics.winhgt) {
                hel.style.top=metrics.wintop+'px';
                tel.style.overflow = 'auto';
                tel.style.height=metrics.winhgt+metrics.wintop-0+'px';
                }
            else
             hel.style.top=metrics.wintop+metrics.winhgt-h+'px';
            }
        else {
            tel.style.overflow = 'auto';
            tel.style.height=metrics.winhgt-top+metrics.wintop-40+'px';
            }
        }
    if (tel) {
        tel.scrollTop=0;
        if (tel.style.overflowX) tel.style.overflowX='hidden';
        }

    if (hob.loaderOn==true) {
        lnkLoadOff();
        hob.loaderOn==false;
        }
    }

function helperthru(me) { // Find max width
    for (var i=0;i<me.childNodes.length;i++) {
        var el=me.childNodes[i];
        if (el.nodeType==1) {
            if (el.clientWidth>wid) {
                 wid=el.clientWidth+30;
                }
            helperthru(el);
            }
        }
    }

function helpergo(num,hid,clscod) {
    hid=hid || 'helpero';
    clscod=clscod || '';
    var hob=eval('pop_'+hid);
    if (hob) hob.go(num,clscod);
    }

function helperreload(hid) { // Reload this helper
    hid=hid || 'helpero';
    var hob=eval('pop_'+hid);
    if (hob)
        hob.get(hob.url,hob.ttl,hob.wid,hob.fincod,hob.post);
    }

function helperclose(hid,term) {
    hid=hid || 'helpero';
    var el=document.getElementById(hid);
    if (el) {
        el.style.display="none";
        el.innerHTML="";
        }
    var hob=eval('pop_'+hid);
    hob.helpNum=-1;
    hob.helpMax=0;
    if (hob.blankOn==true) {
        document.body.style.overflow="auto";
        document.getElementById('BlankObj').style.display="none";
        hob.blankOn=false;
        }
    if (hob.loaderOn==true) {
        lnkLoadOff();
        hob.loaderOn==false;
        }
    _build=true;
    if (term) {
        var hob=eval('pop_'+hid);
        document.body.removeChild(hob);
        }
    }
function helperprint(hid) {
    hid=hid || 'helpero';
    window.open('/backoffice/helperprint.htm?'+hid,'',
            'width=800,height=600,scrollbars=1,resizable=1');
    }
function helperminmax(loc,hid) {
    hid=hid || 'helpero';
    var hel=document.getElementById(hid);
    var hob=eval('pop_'+hid);
    var im=document.getElementById('minmax_'+hid);
    var metrics=new helpermetrics();
    if (hob.minmax=='min') {
        var neww=Math.round(.8*metrics.winwid);
        var newh=Math.round(.8*metrics.winhgt);
        hel.style.width=neww+'px';
        var top=Math.round((metrics.winhgt-newh)/2);
        hel.style.top=metrics.wintop+top+'px';
       hel.style.left=metrics.winleft+Math.round((metrics.winwid-neww)/2)+'px';
        if (im) {
            im.src='/backoffice/images/helper/helper_min_active.png';
            im.title='Minimize Window';
            }
        hob.minmax='max';
        var h=metrics.winhgt;

        }
    else {
        top=hob.top;
        hel.style.top=metrics.wintop+hob.top+'px';
        hel.style.left=metrics.winleft+hob.left+'px';
        wid=hob.wid;
        hel.style.width=wid+'px';
        helperthru(hel);
        hel.style.width=wid+'px';
        if (im) {
            im.src='/backoffice/images/helper/helper_max_active.png';
            im.title='Maximize Window';
            }
        hob.minmax='min';
        var h=hob.hgt;
        if (h==-1) {
            h=metrics.winhgt;
            }
        }
    hel.style.height="";
    if (top-metrics.wintop+hel.offsetHeight+30>h) {
        var tel=document.getElementById('inner_'+hid);
        tel.style.overflow = 'auto';
        tel.style.height=h-top+metrics.wintop-30+'px';
        }
    }

function helpermetrics() {
    this.wintop=0;   // Scroll top
    this.winleft=0;  // Scroll left
    this.winhgt=460;
    this.winwid=630;
    if (document.body && document.body.offsetWidth) { // IE old
        this.winhgt=document.body.offsetHeight;
        this.winwid=document.body.offsetWidth;
        this.wintop=document.body.scrollTop;
        this.winleft=document.body.scrollLeft;
        }
    if (document.compatMode=='CSS1Compat') { // IE standards
        this.winhgt=document.documentElement.offsetHeight;
        this.winwid=document.documentElement.offsetWidth;
        this.wintop=document.documentElement.scrollTop;
        this.winleft=document.documentElement.scrollLeft;
        }
    if (window.innerHeight) { // Moz, etc
        this.winhgt=window.innerHeight;
        this.winwid=window.innerWidth;
        this.wintop=window.pageYOffset;
        this.winleft=window.pageXOffset;
        }
    }

function helperXML(me,url,post,hid,fincod) {
    url=url.replace(/#/g,'%23');
    var fincode = fincod;
    var helpreq=false;
    try {
        helpreq = new XMLHttpRequest();
        }
    catch (trymicrosoft) {
        try {
            helpreq=new ActiveXObject("Msxml2.XMLHTTP");
            }
        catch (othermicrosoft) {
            try {
                helpreq=new ActiveXObject("Microsoft.XMLHTTP");
                }
            catch (failed) {
                helpreq=false;
                }
            }
        }
    if (helpreq) {
        helpreq.onreadystatechange = function () {
         if (helpreq.readyState == 4 && helpreq.status == 200) {

            el=document.getElementById(hid);
            hob=eval('pop_'+hid);
            el.style.display="block";
            el.innerHTML='';
            el.style.width=hob.wid+'px';
            el.innerHTML=helpreq.responseText;
            if (me.helpNum>=0)
                me.helpHist[me.helpNum][0]=helpreq.responseText;
            if (typeof axscriptx=='function' ) {  // execute inline script
                axscriptx(el);
                }
            if (fincode !="") {
                eval(fincode);
                }
            }
         }
        if (post=='') {
            helpreq.open("GET",url);
            helpreq.send(null);
            }
        else {
            helpreq.open("POST",url);
            helpreq.send(post);
            }
        }
    }

function helperFlip(img,whi) {
    var curSrc=img.src;
    curSrc=curSrc.substring(0,curSrc.lastIndexOf('_')+1)+whi;
    img.src=curSrc;
    }

function helperStopBub(evt) {
    if (evt.stopPropagation) {
        evt.stopPropagation();
        evt.preventDefault();
        }
    else {
        evt.cancelBubble = true;
        evt.returnValue = false;
        }
    }

function helperDown(evt) {
    evt=evt||window.event;
    var clicktarget= evt.target || evt.srcElement;
    if (clicktarget.nodeType==3) clicktarget=clicktarget.parentNode; //safari
    if ((evt.button==1 && window.event!=null || evt.button==0) && clicktarget.className=="helperdrag") {
        helperStopBub(evt);
        if (clicktarget.id.substr(0,3)=='ttl') {
            helpBox=document.getElementById(clicktarget.id.substr(clicktarget.id.indexOf('_')+1));
            }
        else {
            helpBox=clicktarget.parentNode;
            }
        helpX = evt.pageX || evt.clientX;
        helpY = evt.pageY || evt.clientY;
        document.body.style.cursor='move';
        helpclicked=true;
        }
    }

function helperUp(evt) {
    helpclicked=false;
    document.body.style.cursor='auto';
    }

function helperDragMove(evt) {
    if (helpclicked) {
        evt=evt||window.event;
        helperStopBub(evt);
        evtx = evt.pageX || evt.clientX;
        evty = evt.pageY || evt.clientY;
        helpBox.style.left = parseInt(helpBox.style.left)+(evtx-helpX)+'px';
        helpBox.style.top = parseInt(helpBox.style.top)+(evty-helpY)+'px';
        helpX=evtx;
        helpY=evty;
        }
    }