var oldValue         = '';
var oldState         = 'On';
var newState         = 'On';
var blnBorderVisible = false;

var aryFields = new Array();

function fctFillIFrame(frameid, content)
    {
    document.frames[frameid].document.body.designMode = 'On';
    document.frames[frameid].document.body.innerHTML = content;
    document.frames[frameid].document.createStyleSheet('styles/form_style.css');
    document.frames[frameid].document.createStyleSheet('styles(news_style.css');
    document.frames[frameid].document.body.className = "clsFormBody";
    }

function FillFormFields()
    {
    for (i=0; i < fArray.length; ++i)
        {
        FillFormField(fArray[i], uArray[i], hArray[i]);
        }
    }

function fctInsertImage( p_field, p_image )
    {
    if(document.selection.type=='Control')
        {
        document.selection.clear();
        }
    // Fokus setzen, um Änderungen ausserhalb des Editors zu vermeiden
    document.getElementById(p_field).focus();
    var objRange = document.selection.createRange();
    objRange.execCommand( 'InsertImage' , false , p_image );
    }

function fctInsertText( p_field, p_text )
    {
    if(document.selection.type=='Control')
        {
        document.selection.clear();
        }
    // Fokus setzen, um Änderungen ausserhalb des Editors zu vermeiden
    document.getElementById(p_field).focus();
    var objRange = document.selection.createRange();
    objRange.pasteHTML( p_text );
    }

function execCommandFunc(p_command, p_field)
    {
    // Fokus setzen, um Änderungen ausserhalb des Editors zu vermeiden
    //alert(p_field);
    document.getElementById( p_field ).focus();
    var objRange = document.selection.createRange();
    objRange.execCommand(p_command, true);
    objRange.select();
    document.getElementById(p_field).focus();
    }

function fctInsertTable(p_args, p_field)
    {

    var blnSamewidth    = p_args.samewidth;
    var blnHeadrow      = p_args.headrow;
    var intRows         = p_args.rows;
    var intCols         = p_args.cols;
    var strBorder       = '' + p_args.border;
    var strAlign        = '' + p_args.align;
    var strCellpadding  = '' + p_args.cellpadding;
    var strCellspacing  = '' + p_args.cellspacing;
    var strWidth        = '' + p_args.width;
    var strHeight       = '' + p_args.height;
    var strBGColor      = '' + p_args.bgcolor;
    var strBackground   = '' + p_args.background;

    var m_blnSamewidth    = "";
    var m_blnHeadrow      = "";
    var m_intRows         = "";
    var m_intCols         = "";
    var m_strBorder       = "";
    var m_strAlign        = "";
    var m_strCellpadding  = "";
    var m_strCellspacing  = "";
    var m_strWidth        = "";
    var m_strHeight       = "";
    var m_strBGColor      = "";
    var m_strBackground   = "";

    if(intRows==""){intRows=1};
    if(intCols==""){intCols=1};
    
    //strStyle     ="style=\"BORDER-BOTTOM: \#E5E5E5 1px solid; BORDER-LEFT: \#E5E5E5 1px solid; BORDER-RIGHT: \#E5E5E5 1px solid; BORDER-TOP: \#E5E5E5 1px solid;\"";
    //strStyleHead ="style=\"BORDER-BOTTOM: \#E5E5E5 1px solid; BORDER-LEFT: \#E5E5E5 1px solid; BORDER-RIGHT: \#E5E5E5 1px solid; BORDER-TOP: \#E5E5E5 1px solid; FONT-WEIGHT: bold;\"";
    strStyle       = "";
    strStyleHead   = "";

    if(blnSamewidth == -1)
        {
        cellWidth = "";
        }
    else
        {
        cellWidth = "width=\"" + 100 / intCols + "%\" ";
        }

    if(strWidth != "")
        {
        m_strWidth = "width=\"" + strWidth + "\" ";
        }

    if(strHeight != "" && strHeight != "0" && strHeight != "0%")
        {
        m_strHeight = "height=\"" + strHeight + "\" ";
        }

    if(strCellpadding != "")
        {
        m_strCellpadding = "cellpadding=\"" + strCellpadding + "\" ";
        }

    if(strCellspacing != "")
        {
        m_strCellspacing = "cellspacing=\"" + strCellspacing + "\" ";
        }

    if(strBGColor != "")
        {
        m_strBGColor = "bgcolor=\"" + strBGColor + "\" ";
        }

    if(strBackground != "")
        {
        m_strBackground = "background=\"" + strBackground + "\" ";
        }

    if(strBorder != "")
        {
        m_strBorder = "border=\"" + strBorder + "\" borderwidth=\"" + strBorder + "\" ";
        }
        
    var m_strClass = " class=\"clsTable\" ";

    strTableBegin    = "<table " + m_strClass + m_strBorder + m_strCellpadding + m_strCellspacing + m_strWidth + m_strHeight + m_strBGColor + m_strBackground + ">";
    strHeadCellBegin = "<th " + strStyleHead + " class=\"clsCellHead\" valign=\"top\" " + cellWidth + " id=\"";
    strHeadCellEnd   = "<\/th>";
    strRowBegin      = "<tr>";
    strCellBegin     = "<td " + strStyle + " class=\"clsCell\" valign=\"top\" " + cellWidth + " id=\"";
    strCellEnd       = "<\/td>";
    strRowEnd        = "<\/tr>";
    strTableEnd      = "<\/table>";
    strComplete      = "";
    strComplete += strTableBegin;
    for(i = 1;i <= intRows;++i)
        {
        strComplete += strRowBegin;
        if(i==1 && blnHeadrow==0)
            {
            for(j=1;j<=intCols;++j)
                {
                strComplete += strHeadCellBegin + i + "_" + j + "\">" + strHeadCellEnd;
                }
            }
        if(i>1 || blnHeadrow==-1)
            {
            for(j=1;j <= intCols;++j)
                {
                strComplete += strCellBegin + i + "_" + j + "\">" + strCellEnd;
                }
            }
        strComplete += strRowEnd;
        }
    

    strComplete += strTableEnd;
    document.getElementById(p_field).focus();

    if(document.selection.type!='None')
        {
        if(document.selection.type=='Control')
            {
            document.selection.clear();
            }
        var objRange = document.selection.createRange();
        objRange.pasteHTML(strComplete);
        objRange.select();
        document.getElementById(p_field).focus();
        }
    else
        {
        var objRange = document.selection.createRange();
        objRange.pasteHTML(strComplete);
        objRange.select();
        document.getElementById(p_field).focus();
        }
    }

function fctEditTable( p_field , p_action)
    {
    // Aktionen festlegen
    var actInsertRow  = "actInsertRow";
    var actRemoveRow  = "actRemoveRow";
    
    var actInsertCol  = "actInsertCol";
    var actRemoveCol  = "actRemoveCol";
    
    var actInsertCell = "actInsertCell";
    var actRemoveCell = "actRemoveCell";
    
    var actSplitCell  = "actSplitCell";
    var actMergeCell  = "actMergeCell";

    var iCellLength   = 0;
    var iRowIndex     = 0;
    var iColIndex     = 0;
    var iOffset       = 0;

    // Fokus setzen, um Änderungen ausserhalb des Editors zu vermeiden
    document.getElementById(p_field).focus();
   
    // Range erstellen
    objRange=document.selection.createRange();
    
    // Nur ausführen, wenn kein Control (Table, Image, ...)
    // selektiert wurde.
    if (document.selection.type != "Control")
        {

        // Wenn das übergeordnete Element null ist
        // befinden wir uns schon auf der obersten
        // Ebene
        if(objRange.parentElement != null)
            {

            var objTable=objRange.parentElement();

            while (objTable.tagName != "TABLE" && objTable.tagName != "BODY" && objTable.tagName != "BASEFONT" && objTable.tagName != "DIV")
                {
                if (objTable.tagName == "TR")
                    {
                    iRowIndex=objTable.rowIndex;                               
                    }
                if (objTable.tagName == "TD")
                    {
                    iCellIndex=objTable.cellIndex;
                    iColIndex=objTable.colIndex;
                    }
                objTable=objTable.parentElement;
                }                                         
            }

            if (objTable.tagName != "BODY" && objTable.tagName != "BASEFONT" && objTable.tagName != "DIV")
                {
                // Zeile einfügen
                switch(p_action)
                    {
                    case actInsertRow:
                        {
                        objTable.insertRow(iRowIndex);

                        if (iRowIndex != 0 )
                            {
                            iCellLength=objTable.rows(iRowIndex-1).cells.length;
                            }
                            else
                                {
                                iCellLength=objTable.rows(iRowIndex+1).cells.length;
                                }
                        for (var i = 0; i<iCellLength; i++)
                            {
                            objCell = objTable.rows(iRowIndex).insertCell();
                            objCell.className = "FRMclsCell";
                            }
                        break;
                        }

                    // Zeile entfernen
                    case actRemoveRow:
                        {
                        iRows = objTable.rows.length;
                        if(iRowIndex>=iRows)
                            {
                            iRowIndex-=1;
                            }
                        if(p_action==actRemoveRow)
                            {
                            objTable.deleteRow(iRowIndex);
                            }
                        break;
                        }

                    // Spalte einfügen
                    case actInsertCol:
                        {
                        iRows=objTable.rows.length;
                        for (var i = 0; i<iRows; i++)
                            {
                            objCell = objTable.rows(i).insertCell(iCellIndex);
                            objCell.className = "FRMclsCell";
                            }
                        break;
                        }

                    // Spalte entfernen
                    case actRemoveCol:
                        {
                        iRows=objTable.rows.length;
                        for (var i = 0; i<iRows; i++)    
                            {
                            objTable.rows(i).deleteCell(iCellIndex);
                            }
                        break;
                        }

                    // Zelle einfügen
                    case actInsertCell:
                        {
                        objCell = objTable.rows(iRowIndex).insertCell(iCellIndex);
                        objCell.className = "FRMclsCell";

                        break;
                        }

                    // Zelle entfernen
                    case actRemoveCell:
                        {
                        objTable.rows(iRowIndex).deleteCell(iCellIndex);
                        break;
                        }

                    // !!! NICHT EINSETZEN !!!
                    // befindet sich noch im Alphastadium
                    // Zelle teilen
                    case actSplitCell:
                        {
                        iCellIndex=iCellIndex +1;
                        
                        //iRows=objTable.rows.length;

                        iRows=objTable.rows.length;

                        for (var i = 0; i < iRows; i++)
                            {
                            if(i != Number(iCellIndex))
                                {
                                if(isNaN(objTable.rows(i).cells(iCellIndex).colspan) == true)
                                    {
                                    objTable.rows(i).cells(iCellIndex).colspan = 1;
                                    }
                                objTable.rows(i).cells(iCellIndex).colspan = objTable.rows(i).cells(iCellIndex).colspan + 1;
                                }
                            }

                        objCell = objTable.rows(iRowIndex).insertCell(iCellIndex);
                        objCell.innerHTML = "&nbsp;";
                        objCell.className = "FRMclsCell";

                        objTable.refresh();
                        break;
                        }
                    }
                }
        }
    }

function fctToggleBorders( p_field )
    {
	var objTables = document.getElementById(p_field).getElementsByTagName('TABLE');
	if(blnBorderVisible)
	    {
	    strBorderWidth   = "1px";
	    strBorderColor   = "";
	    strBorderStyle   = "";
	    blnBorderVisible = false;
	    }
    else
	    {
	    strBorderWidth   = "1px 0px 0px 1px";
	    strBorderColor   = "#BCBCBC";
	    strBorderStyle   = "dashed";
	    blnBorderVisible = true;
	    }
	    
	for ( i=0; i < objTables.length; i++ )
	    {
		if( objTables[i].border == 0 )
		    {
			objTables[i].runtimeStyle.borderWidth = "0px 1px 1px 0px";
			objTables[i].runtimeStyle.borderColor = strBorderColor;
			objTables[i].runtimeStyle.borderStyle = strBorderStyle;
			for( j=0; j < objTables[i].getElementsByTagName('TH').length; j++ )
			    {
			    objTables[i].getElementsByTagName('TH')[j].runtimeStyle.borderWidth = strBorderWidth;
                objTables[i].getElementsByTagName('TH')[j].runtimeStyle.borderColor = strBorderColor;
                objTables[i].getElementsByTagName('TH')[j].runtimeStyle.borderStyle = strBorderStyle;
                }
			for( j=0; j < objTables[i].getElementsByTagName('TD').length; j++ )
			    {
			    objTables[i].getElementsByTagName('TD')[j].runtimeStyle.borderWidth = strBorderWidth;
                objTables[i].getElementsByTagName('TD')[j].runtimeStyle.borderColor = strBorderColor;
                objTables[i].getElementsByTagName('TD')[j].runtimeStyle.borderStyle = strBorderStyle;
                }
		    }
	    }
	}


function execCommandFormat(p_command, p_argument , p_field)
    {
    if(document.selection.type!='Control')
        {
        // Fokus setzen, um Änderungen ausserhalb des Editors zu vermeiden
        document.getElementById(p_field).focus();
        
        var objRange = document.selection.createRange();
    
        var objParentElement = objRange.parentElement();

        // Tabellenelemente müssen die Eigenschaft
        // explizit zugewiesen bekommen
        if(objParentElement.tagName=="TD" || objParentElement.tagName == "TR")
            {
            if(p_command=='ForeColor')
                {
                if(document.selection.type=='Text')
                    {
                    objRange.execCommand(p_command, true, p_argument);
                    objRange.select();
                    document.getElementById(p_field).focus();
                    }
                else
                    {
                    objParentElement.fontColor=p_argument;
                    }
                }
            if(p_command=='BackColor')
                {
                objParentElement.bgColor=p_argument;
                }
            }
        // Selection bearbeiten
        else
            {
            objRange.execCommand(p_command, true, p_argument);
            objRange.select();
            document.getElementById(p_field).focus();
            }
        }
    }

function execCommandFormatStyle(p_stylename, p_field)
    {
    if(document.selection.type=='Text')
        {
        var objRange = document.selection.createRange(); 
        strComplete = "<font class=\"" + p_stylename + "\">" + objRange.text + "</font>";
        objRange.pasteHTML(strComplete);
        objRange.collapse(true);
        objRange.select();
        document.getElementById(p_field).focus();
        }
    }

function submitAllTextFields()
    {
    for (i=0; i < fArray.length; ++i)
        {
        document.forms[uArray[i]].elements[hArray[i]].value = document.all[fArray[i]].innerHTML;
        }
    }

function submitTextField(p_form , p_id , p_field)
    {
    //alert(p_id);
    document.getElementById(p_id).value = document.getElementById(p_field).innerHTML;
    }

function resetTextField(p_hidden , p_field)
    {
    document.getElementById(p_field).innerHTML = p_hidden.value;
    }

function openWindow(URL,WIDTH,HEIGHT,SCROLL)
    {
    var x = window.open(URL,'ImageBrowser','left=0,top=0,width='+WIDTH+',height='+HEIGHT+',screenX=10,screenY=10,channelmode=0,dependent=0,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,toolbar=0,status=0,scrollbars='+SCROLL+',border=no');
    }

function showPreview(p_form , p_hidden , p_field, p_id)
    {
    //alert("p_hidden: "+p_hidden+"\n"+"p_field: "+p_field+"\n"+"p_form: "+p_form+"\n"+"p_id: "+p_id);
    //submitTextField(p_form , p_id , p_field);
    document.frmAspEditPreview.txtAspEditPreview.value = document.getElementById(p_id).innerHTML;
    document.frmAspEditPreview.submit();
    //document.forms[p_form].target="_new";
    //document.forms[p_form].submit();
    //document.forms[p_form].action="index.asp";
    //document.forms[p_form].target="_self";
    //document.getElementById(p_field).focus();
    }

function cArgs()
    {
    var samewidth;
    var headrow;
    var rows;
    var cols;
    var border;
    var align;
    var cellpadding;
    var cellspacing;
    var width;
    var height;
    var bgcolor;
    var background;
    }

function showTableEdit(p_field)
    {
    cArgs.rows          = 1;
    cArgs.cols          = 1;
    cArgs.samewidth     = 0;
    cArgs.headrow       = -1;
    cArgs.border        = 0;
    cArgs.align         = "";
    cArgs.cellpadding   = "";
    cArgs.cellspacing   = "";
    cArgs.width         = 100;
    cArgs.height        = "";
    cArgs.bgcolor       = "";
    cArgs.background    = "";

    if(document.selection.type=='object')
        {
        cArgs.rows          = 1;
        cArgs.cols          = 1;
        cArgs.samewidth     = 0;
        cArgs.headrow       = 0;
        cArgs.border        = 1;
        cArgs.align         = "";
        cArgs.cellpadding   = "";
        cArgs.cellspacing   = "";
        cArgs.width         = 100;
        cArgs.height        = "";
        cArgs.bgcolor       = "";
        cArgs.background    = "";
        }

    //var cRet = window.showModalDialog("aspedit/tableedit.asp?FID="+p_field,cArgs,"dialogWidth:300px;dialogHeight:200px;center:1;scroll:0;help:0;status:0;system menu:1");
    var cRet = window.showModalDialog("aspedit/tableedit2.asp?FID="+p_field,cArgs,"dialogWidth:350px;dialogHeight:475px;center:1;scroll:0;help:0;status:0;system menu:1");
    if (cRet)
        {
        fctInsertTable(cArgs, p_field);
        }
    }



// ----------------------------------------------------------------------------
// begin changes pop window generator
function cPopupArgs()
    {
    var strMandantHomepage;
    var strURL;
    }

function showPopupGenerator(p_field, p_homepage)
    {

    var objRange = document.selection.createRange();

    if(document.selection.type=='Control')
        {
        if(objRange.item(0).parentElement.tagName=='A')
            {
            alert("Mit dieser Funktion kann kein bestehender Link geändert werden\n" + 
                  "Bitte entfernen Sie zuerst den zugeordneten Link indem Sie die\n" + 
                  "Grafik komplett markieren und den Button \"Link entfernen\" drücken");
            return(false);
            }
        }

    cPopupArgs.strMandantHomepage = p_homepage;
    cPopupArgs.strURL             = "";

    var cRet = window.showModalDialog("aspedit/popupgenerator.asp?FID="+p_field,cPopupArgs,"dialogWidth:350px;dialogHeight:360px;center:1;scroll:0;help:0;status:0;system menu:1");
    if (cRet)
        {
        fctInsertPopupLink(cPopupArgs, p_field);
        }
    }

function fctInsertPopupLink(p_args, p_field)
    {
    document.getElementById(p_field).focus();

    var objRange = document.selection.createRange();

    if(document.selection.type=='Control')
        {
        objRange.item(0).outerHTML = p_args.strURL + objRange.item(0).outerHTML + "<\/a>";
        }
    else
        {
        objRange.pasteHTML(p_args.strURL + objRange.htmlText + "<\/a>");
        objRange.collapse(true);
        objRange.select();
        }

    document.getElementById(p_field).focus();
    }

// end changes pop window generator
// ----------------------------------------------------------------------------


function fctSetColor( p_command, p_field )
    {
    cArgs.color = '';

    var cRet = window.showModalDialog("aspedit/showcolor.asp?FID="+p_field,cArgs,"dialogWidth:400px;dialogHeight:275px;center:1;scroll:0;help:0;status:0;system menu:1");
    if (cRet)
        {
        execCommandFormat( p_command, cArgs.color, p_field );
        }
    }