var a1portal_col_delimiter = string.fromcharcode(16);
var a1portal_row_delimiter = string.fromcharcode(15);
var __a1portal_m_bpageloaded = false;

window.onload = __a1portal_page_onload;

function __a1portal_clientapienabled() {
    return typeof(a1portal) != 'undefined';
}

function __a1portal_page_onload() {
    if (__a1portal_clientapienabled()) {
        var sloadhandlers = a1portal.getvar('__a1portal_pageload');
        if (sloadhandlers != null) eval(sloadhandlers);

        a1portal.dom.attachevent(window, 'onscroll', __a1portal_bodyscroll);
    }
    __a1portal_m_bpageloaded = true;
}

function __a1portal_keydown(ikeycode, sfunc, e) {
    if (e == null) e = window.event;

    if (e.keycode == ikeycode) {
        eval(unescape(sfunc));
        return false;
    }
}

function __a1portal_bodyscroll() {
    var of = document.forms['form'];
    if (__a1portal_clientapienabled() && __a1portal_m_bpageloaded) of.scrolltop.value = document.documentelement.scrolltop ? document.documentelement.scrolltop: a1portal.dom.getbytagname("body")[0].scrolltop;
}

function __a1portal_setscrolltop(itop) {
    if (__a1portal_clientapienabled()) {
        if (itop == null) itop = document.forms['form'].scrolltop.value;

        var sid = a1portal.getvar('scrolltocontrol');
        if (sid != null && sid.length > 0) {
            var octl = a1portal.dom.getbyid(sid);
            if (octl != null) {
                itop = a1portal.dom.positioning.elementtop(octl);
                a1portal.setvar('scrolltocontrol', '');
            }
        }
        window.scrollto(0, itop);
    }
}

function __a1portal_setinitialfocus(sid) {
    var octl = a1portal.dom.getbyid(sid);
    if (octl != null && __a1portal_canreceivefocus(octl)) octl.focus();
}

function __a1portal_canreceivefocus(e) {
    if (e.style.display != 'none' && e.tabindex > -1 && e.disabled == false && e.style.visible != 'hidden') {
        var eparent = e.parentelement;
        while (eparent != null && eparent.tagname != 'body') {
            if (eparent.style.display == 'none' || eparent.disabled || eparent.style.visible == 'hidden') return false;
            eparent = eparent.parentelement;
        }
        return true;
    } else return false;
}

function __a1portal_containermaxmin_onclick(olnk, scontentid) {
    var ocontent = a1portal.dom.getbyid(scontentid);
    if (ocontent != null) {
        var obtn = olnk.childnodes[0];
        var scontainerid = olnk.getattribute('containerid');
        var scookieid = olnk.getattribute('cookieid');
        var scurrentfile = obtn.src.tolowercase().substr(obtn.src.lastindexof('/'));
        var smaxfile;
        var smaxicon;
        var sminicon;

        if (a1portal.getvar('min_icon_' + scontainerid)) sminicon = a1portal.getvar('min_icon_' + scontainerid);
        else sminicon = a1portal.getvar('min_icon');

        if (a1portal.getvar('max_icon_' + scontainerid)) smaxicon = a1portal.getvar('max_icon_' + scontainerid);
        else smaxicon = a1portal.getvar('max_icon');

        smaxfile = smaxicon.tolowercase().substr(smaxicon.lastindexof('/'));

        var inum = 5;
        if (olnk.getattribute('animf') != null) inum = new number(olnk.getattribute('animf'));

        if (scurrentfile == smaxfile) {
            obtn.src = sminicon;
            a1portal.dom.expandelement(ocontent, inum);
            obtn.title = a1portal.getvar('min_text');
            if (scookieid != null) {
                if (a1portal.getvar('__a1portal_' + scontainerid + ':defminimized') == 'true') a1portal.dom.setcookie(scookieid, 'true', 365);
                else a1portal.dom.deletecookie(scookieid);
            } else a1portal.setvar('__a1portal_' + scontainerid + '_visible', 'true');
        } else {
            obtn.src = smaxicon;
            a1portal.dom.collapseelement(ocontent, inum);
            obtn.title = a1portal.getvar('max_text');
            if (scookieid != null) {
                if (a1portal.getvar('__a1portal_' + scontainerid + ':defminimized') == 'true') a1portal.dom.deletecookie(scookieid);
                else a1portal.dom.setcookie(scookieid, 'false', 365);
            } else a1portal.setvar('__a1portal_' + scontainerid + '_visible', 'false');
        }
        return true;
    }
    return false;
}

function __a1portal_help_onclick(shelpid) {
    var ohelp = a1portal.dom.getbyid(shelpid);
    if (ohelp != null) {
        if (ohelp.style.display == 'none') ohelp.style.display = '';
        else ohelp.style.display = 'none';

        return true;
    }
    return false;
}

function __a1portal_sectionmaxmin(obtn, scontentid) {
    var ocontent = a1portal.dom.getbyid(scontentid);
    if (ocontent != null) {
        var smaxicon = obtn.getattribute('max_icon');
        var sminicon = obtn.getattribute('min_icon');
        var bcallback = obtn.getattribute('userctr') != null;
        var sval;
        if (ocontent.style.display == 'none') {
            obtn.src = sminicon;
            ocontent.style.display = '';
            if (bcallback) sval = 'true';
            else a1portal.setvar(obtn.id + ':exp', 1);
        } else {
            obtn.src = smaxicon;
            ocontent.style.display = 'none';
            if (bcallback) sval = 'false';
            else a1portal.setvar(obtn.id + ':exp', 0);
        }
        if (bcallback) a1portalcore.setuserprop(obtn.getattribute('userctr'), obtn.getattribute('userkey'), sval, null);
        return true;
    }
    return false;
}

function __a1portal_enabledragdrop() {
    var aryconts = a1portal.getvar('__a1portal_dragdrop').split(";");
    var arytitles;
    a1portal.dom.positioning.disableselecttext();
    var arycontslength = aryconts.length;
    for (var i = 0; i < arycontslength; i++) {
        arytitles = aryconts[i].split(" ");
        if (arytitles[0].length > 0) {
            var octr = a1portal.dom.getbyid(arytitles[0]);
            var otitle = a1portal.dom.getbyid(arytitles[1]);
            //laputa move block
            if(otitle.modulepaneid == 'undefined' || otitle.modulepaneid==null)
            {
                otitle.modulepaneid = arytitles[3];
            }
            if(otitle.moveblockid == 'undefined' || otitle.moveblockid==null)
            {
                otitle.moveblockid = arytitles[4];
            }
            if(otitle.pagepaneid == 'undefined' || otitle.pagepaneid==null)
            {
                otitle.pagepaneid = arytitles[5];
            }
            if (octr != null && otitle != null) {
                //octr.setattribute('moduleid', arytitles[2]);
                a1portal.dom.positioning.enabledraganddrop(octr, otitle);
            }
        }
    }
}

var __a1portal_oprevselpane = null;
var __a1portal_oprevselmodule = null;
var __a1portal_dragplaceholderid = 'a1portal_drag_placeholder';
var __a1portal_opreviindex = null;
var __a1portal_dragplaceholder = null;

function __a1portal_dragover() {
    var ocont = a1portal.dom.positioning.dragcont;
    var opane = __a1portal_getmostselectedpane();
    if (opane != null) {
        var iindex = __a1portal_getpanecontrolindex(ocont, opane);
        //var iindex = __a1portal_getpanecontrolindex2(ocont, opane);
        //__a1portal_getpanecontrolindex2(ocont, opane);
		
        if (__a1portal_oprevselpane != null) {
            if (__a1portal_oprevselpane.id != opane.id) {
                __a1portal_oprevselpane.pane.style.border = __a1portal_oprevselpane.origborder;
            } else if (__a1portal_opreviindex == iindex && __a1portal_oprevselmodule != null) {
                return;
            }
        }
        a1portal.dom.positioning.removeplaceholder(__a1portal_dragplaceholder, __a1portal_dragplaceholderid);
	if (__a1portal_oprevselpane != null) {
		__a1portal_recalculatepanecontroldims(__a1portal_oprevselpane);
	}
	__a1portal_recalculatepanecontroldims(opane);

        opane.pane.style.outline = '1px dotted ' + a1portal_highlight_color;
        var oprevctl;
        var onextctl;
        var selnode;
        var dragplaceholder;
        var opanecontrolslength = opane.controls.length;
        for (var i = 0; i < opanecontrolslength; i++) {
            var opanecontrolsid = opane.controls[i].id;
            var opanecontrols = opane.controls[i];
            var ocontid = ocont.id;
            if (iindex > i && opanecontrolsid != ocontid) oprevctl = opanecontrols;
            if (iindex <= i && opanecontrolsid != ocontid) {
                onextctl = opanecontrols;
                break;
            }
        }

        if (__a1portal_dragplaceholder == null) {
            __a1portal_dragplaceholder = document.createelement("div");
            __a1portal_dragplaceholder.setattribute("id", __a1portal_dragplaceholderid);
            __a1portal_dragplaceholder.setattribute("class", "modulemoveplaceholder");
            __a1portal_dragplaceholder.style.border = '1px dotted red';
            __a1portal_dragplaceholder.style.margin = '4px 0px 4px 0px';
        }

        var paneelementwidth = a1portal.dom.positioning.elementwidth(opane.pane);
        if (paneelementwidth != null) {
            if (paneelementwidth <= ocont.elementwidth) {
				if (onextctl != null) {
					paneelementwidth = document.id(onextctl.control).getsize().x;
				} else if (oprevctl != null) {
					paneelementwidth = document.id(oprevctl.control).getsize().x;
				}
				__a1portal_dragplaceholder.style.width = (paneelementwidth - 2) + 'px';
			} else {
				__a1portal_dragplaceholder.style.width = "";
			}
        }
        //__a1portal_dragplaceholder.style.height = parseint(ocont.elementwidth * ocont.elementheight / paneelementwidth) + 'px';
        __a1portal_dragplaceholder.style.height = '50px';
        if (onextctl != null) {
            __a1portal_oprevselmodule = onextctl;
            selnode = a1portal.dom.getnontextnode(onextctl.control);
            selnode.parentnode.insertbefore(__a1portal_dragplaceholder, selnode);
        } else if (oprevctl != null) {
            __a1portal_oprevselmodule = oprevctl;
            selnode = a1portal.dom.getnontextnode(oprevctl.control);
            a1portal.dom.insertafter(__a1portal_dragplaceholder, selnode);
        } else {
            selnode = a1portal.dom.getbyid(opane.id);
            a1portal.dom.appendchild(selnode, __a1portal_dragplaceholder);
        }
        //__a1portal_oprevselpane = opane;        
        __a1portal_opreviindex = iindex;
	__a1portal_recalculatepanedims();
    }
}

function __a1portal_dragcomplete() {
    var ocont = a1portal.dom.positioning.dragcont;
    var smoduleid = ocont.getattribute('moduleid');
    var smoduleidentifier = ocont.getattribute('moduleidentifier');
    var opane = __a1portal_getmostselectedpane();
    var iindex;
    if (opane == null) {
        var opanes = __a1portal_panes();
        var opaneslength = opanes.length
        for (var i = 0; i < opaneslength; i++) {
            if (opanes[i].id == ocont.parentnode.id) opane = opanes[i];
        }
    }
    if (opane != null) {
        iindex = __a1portal_getpanecontrolindex(ocont, opane);
        //iindex = __a1portal_getpanecontrolindex2(ocont, opane);
        __a1portal_movetopane(opane, ocont, iindex);
        a1portal.dom.positioning.destroydragevent();
        showpageloader('');
        a1portal.callpostback('movetopane', 'moduleid=' + smoduleid,'moduleidentifier=' + smoduleidentifier, 'pane=' + opane.panename, 'order=' + iindex * 2);
    }
}

function __a1portal_movetopane(opane, ocont, iindex) {
    if (opane != null) {
        var aryctls = new array();
        var opanecontrolslength = opane.controls.length;
        for (var i = iindex; i < opanecontrolslength; i++) {
            if (opane.controls[i].control.id != ocont.id) aryctls[aryctls.length] = opane.controls[i].control;

            a1portal.dom.removechild(opane.controls[i].control);
        }
        a1portal.dom.appendchild(opane.pane, ocont);
        ocont.style.top = 0;
        ocont.style.left = 0;
        ocont.style.position = 'relative';
        var aryctlslength = aryctls.length;
        for (var i = 0; i < aryctlslength; i++) {
            a1portal.dom.appendchild(opane.pane, aryctls[i]);
        }
        __a1portal_refreshpanes();
    } else {
        ocont.style.top = 0;
        ocont.style.left = 0;
        ocont.style.position = 'relative';
    }
}

function __a1portal_refreshpanes() {
    var arypanes = a1portal.getvar('__a1portal_panes').split(';');
    var arypanenames = a1portal.getvar('__a1portal_panenames').split(';');
    __a1portal_m_arypanes = new array();
    var arypaneslength = arypanes.length;
    for (var i = 0; i < arypaneslength; i++) {
        if (arypanes[i].length > 0) __a1portal_m_arypanes[__a1portal_m_arypanes.length] = new __a1portal_pane(a1portal.dom.getbyid(arypanes[i]), arypanenames[i]);
    }
}

var __a1portal_m_arypanes;
var __a1portal_m_arymodules;
function __a1portal_panes() {
    if (__a1portal_m_arypanes == null) {
        __a1portal_m_arypanes = new array();
        __a1portal_refreshpanes();
    }
    return __a1portal_m_arypanes;
}

function __a1portal_recalculatepanedims(){
	var opanes = __a1portal_panes();
	var a1portalpaneslength = opanes.length
	for (var i = 0; i < a1portalpaneslength; i++) {
		var opane = opanes[i];
		opane.dims = a1portal.dom.positioning.dims2(opane.pane);
	}
}

function __a1portal_recalculatepanecontroldims(opane){
	if(opane != null){
		var opanecontrols = opane.controls;
		var opanecontrolslength = opanecontrols.length;
		var ocont = null;
		for (var i = 0; i < opanecontrolslength; i++) {
			ocont = opanecontrols[i];
			ocont.dims = a1portal.dom.positioning.dims2(ocont.control);			
		}
	}
}

function __a1portal_modules(smoduleid) {
    if (__a1portal_m_arymodules == null) __a1portal_refreshpanes();

    return __a1portal_m_arymodules[smoduleid];
}

function __a1portal_getmostselectedpane() {
    //laputa modify:sectionpane support
    var otoppane = new array();
    var ev = a1portal.dom.event.object;
    var de = document.documentelement;
    var b = document.body;
    var cursor_x = ev.pagex || (ev.clientx + (de.scrollleft || b.scrollleft));
    var cursor_y = ev.pagey || (ev.clienty + (de.scrolltop || b.scrolltop));
	
	if (__a1portal_oprevselpane != null) {
		var opdims = __a1portal_oprevselpane.dims;
		if ((cursor_x > opdims.l) && (cursor_y > opdims.t) && (cursor_x < (opdims.l + opdims.w)) && (cursor_y < (opdims.t + opdims.h))) {
			otoppane[0] = __a1portal_oprevselpane;
		}
	}
	
	if(otoppane.length == 0){
		var opanes = __a1portal_panes();
		var a1portalpaneslength = opanes.length
		for (var i = 0; i < a1portalpaneslength; i++) {
			var opane = opanes[i];
			var opdims = opane.dims;
			if ((cursor_x > opdims.l) && (cursor_y > opdims.t) && (cursor_x < (opdims.l + opdims.w)) && (cursor_y < (opdims.t + opdims.h))) {
				otoppane[otoppane.length+1] = opane;
			}
		}
	}
    return otoppane[otoppane.length-1];
}

function __a1portal_getpanecontrolindex(ocontent, opane) {
    if (opane == null) return;
	var y = ocontent.getoffsets().y
	    //alert(ocontent.id+'______'+y);
    var ocont;
    if (opane.controls.length == 0) return 0;
    var opanecontrolslength = opane.controls.length;
    for (var i = 0; i < opanecontrolslength; i++) {
        ocont = opane.controls[i];
		var oidims = ocont.dims;
		//alert(y +'<'+oidims.t)
		//laputa modify best move to top
		if (ocont.control != ocontent && y < oidims.t+50){ return ocont.index;}
    }
    if (ocont != null) return ocont.index + 1;
    else return 0;
}

function __a1portal_getpanecontrolindex2(ocontent, opane) {
    if (opane == null) return;
	var y = ocontent.getoffsets().y
    var ocont;
    var opanecontrolslength = opane.controls.length;
    if (opanecontrolslength == 0) return 0;    
    var i = 0;
    for (i; i < opanecontrolslength; i++) {
        ocont = opane.controls[i];
		if (ocont.control == ocontent) break;
    }
    
    var oprecont = null;
    var onextcont = null;
    if(i == 0){
        if(opanecontrolslength > 1){
            onextcont = opane.controls[1];
        }else{
            //return opane.controls[i].index;
            return 0;
        }
    }else if(i == opanecontrolslength -1){
        oprecont = opane.controls[i-1];
    }else{
        oprecont = opane.controls[i-1];
        onextcont = opane.controls[i+1];
    }
    
    if(oprecont != null && y < oprecont.dims.t) return oprecont.index;
    if(onextcont != null && y > onextcont.dims.t) return onextcont.index;
    
}

function __a1portal_pane(ctl, spanename) {
    this.pane = ctl;
    this.id = ctl.id;
    this.controls = new array();
    this.origborder = ctl.style.border;
    this.panename = spanename;
    var iindex = 0;
    var strmoduleorder = '';
    var ctlchildnodeslength = ctl.childnodes.length;
    for (var i = 0; i < ctlchildnodeslength; i++) {
        var onode = ctl.childnodes[i];
        if (a1portal.dom.isnontextnode(onode)) {
            if (__a1portal_m_arymodules == null) __a1portal_m_arymodules = new array();

            var smoduleid = onode.getattribute('moduleid');
            if (smoduleid != null && smoduleid.length > 0) {
                strmoduleorder += smoduleid + '~';
                this.controls[this.controls.length] = new __a1portal_panecontrol(onode, iindex);
                __a1portal_m_arymodules[smoduleid] = onode.id;
                iindex += 1;
            }
        }
    }
    this.moduleorder = strmoduleorder;
	this.dims = a1portal.dom.positioning.dims2(this.pane);
}

function __a1portal_panecontrol(ctl, iindex) {
    this.control = ctl;
    this.id = ctl.id;
    this.index = iindex;
    this.origborder = ctl.style.border;
	this.dims = a1portal.dom.positioning.dims2(this.control);
}

function __a1portalcore() {
    this.getuserval = 0;
    this.setuserval = 1;
}

__a1portalcore.prototype = {
    getuserprop: function(snamectr, skey, pfunc) {
        this._dousercallback(a1portalcore.getuserval, snamectr, skey, null, new a1portalcore.userpropargs(snamectr, skey, pfunc));
    },

    setuserprop: function(snamectr, skey, sval, pfunc) {
        this._dousercallback(a1portalcore.setuserval, snamectr, skey, sval, new a1portalcore.userpropargs(snamectr, skey, pfunc));
    },

    _dousercallback: function(itype, snamectr, skey, sval, pfunc) {
        if (a1portal && a1portal.xmlhttp) {
            var spack = itype + col_delimiter + snamectr + col_delimiter + skey + col_delimiter + sval;
            a1portal.xmlhttp.docallback('__page', spack, a1portalcore._callbacksuccess, pfunc, a1portalcore._callbackfail, null, true, null, 0);
        } else alert('client personalization not enabled');
    },

    _callbacksuccess: function(result, ctx, req) {
        if (ctx.pfunc) ctx.pfunc(ctx.namingctr, ctx.key, result);
    },

    _callbackfail: function(result, ctx) {
        window.status = result;
    }
}

__a1portalcore.prototype.userpropargs = function(snamectr, skey, pfunc) {
    this.namingctr = snamectr;
    this.key = skey;
    this.pfunc = pfunc;
}

var a1portalcore = new __a1portalcore();

function __a1portal_getrelatedtarget(e)
{
	if (!e) {
		return null;
	}
	return e.relatedtarget || (e.type == "mouseout" ? e.toelement: e.fromelement);
}

function __a1portal_ischildof(container, element) {
    if (element == container) {
        return false;
    }
    while (element && (element != document.body)) {
        if (element == container) {
            return true;
        }
        try {
            element = element.parentnode;
        } catch(e) {
            return false;
        }
    }
    return false;
}

function __a1portal_iselementover(element, evt){
	var orelatedtarget = __a1portal_getrelatedtarget(evt);
	if (__a1portal_ischildof(element, orelatedtarget) || element == orelatedtarget) {
		return true;
	}
	return false;
}

function __a1portal_iselementout(element, evt){
	var orelatedtarget = __a1portal_getrelatedtarget(evt);
	if (orelatedtarget && (__a1portal_ischildof(element, orelatedtarget) || element == orelatedtarget)) {
		return true;
	}
	return false;
}

function togglediv(element){
      if(document.getelementbyid(element).style.display == 'none')
      {
        document.getelementbyid(element).style.display = 'block';
      }
      else if(document.getelementbyid(element).style.display == 'block')
      {
        document.getelementbyid(element).style.display = 'none';
      }
}