var tt_nBrowserType=1;

function TT_Document()
{
        this.GetLastKey = tt_GetLastKey;
    this.bRButton                 = false;
        this.nMouseX                 = 0;
        this.nMouseY                 = 0;
                this.strStyles                                = "";
                this.strDiv                                        = "";
        this.GetMouseKoord          = tt_GetMouseKoord;
        this.GetX                           = tt_GetX;
        this.GetY                           = tt_GetY;
        this.IsRButton                 = tt_IsRButton;
        this.SetLayerPos                                = tt_SetLayerPos;

        this.SetLayerX                 = tt_SetLayerX;
        this.SetLayerY                 = tt_SetLayerY;
        this.GetLayerX                 = tt_GetLayerX;
        this.GetLayerY                 = tt_GetLayerY;
        this.SetLayerVisible = tt_SetLayerVisible;
        this.Write                         = tt_Write;
        this.WriteLayer                 = tt_WriteLayer;
        this.SetMouseEvent   = tt_SetMouseEvent;
        this.GetDoc                         = tt_GetDoc;
        this.SetImage                 = tt_SetImage;
        this.SetClipBounds   = tt_SetClipBounds;
        this.SetIndex                 = tt_SetIndex;
        this.MoveImage       = tt_MoveImage;
        this.GetLayerHeight  = tt_GetLayerHeight;
        this.GetLayerWidth   = tt_GetLayerWidth;

        this.GetTextFieldValue = tt_GetTextFieldValue;
        this.SetTextFieldValue = tt_SetTextFieldValue;
        this.WriteStyles = tt_WriteStyles;

                this.nOffsetX                        = 0;
                this.nOffsetY                        = 0;
                this.SetMouseOffset                = tt_SetMouseOffset;

               this.strContainer="";
               this.strImg="";
                this.Checked                = tt_Checked;
                this.GetRadioSel        = tt_GetRadioSel;
}
function tt_SetMouseOffset(strContainer,strImg)
{
        if(document.layers[strImg])
    {
            this.nOffsetX=document.layers[strImg].pageX;
        this.nOffsetY=document.layers[strImg].pageY;
        if(this.nOffsetX==0&&this.nOffsetY==0)
        {
                this.strContainer=strContainer;
                this.strImg=strImg;
        }
        else
        {
//alert(this.nOffsetX+" "+this.nOffsetY);
                this.strContainer="";
                this.strImg="";
        }
        }

}

function tt_WriteStyles()
{

        this.Write("<style>"+this.strStyles+"</style>");
        this.Write(this.strDiv);


        this.strDiv="";
        this.strStyles="";
}

function tt_GetMouseKoord(e)
{

           if(this.strContainer||this.strImg)
                   this.SetMouseOffset(this.strContainer,this.strImg);


    this.nMouseX=e.pageX-this.nOffsetX;
    this.nMouseY=e.pageY-this.nOffsetY;
    this.bRButton=(e.which==3);

}
function tt_GetX()
{
        return  this.nMouseX;
}
function tt_GetY()
{
        return  this.nMouseY;
}
function tt_IsRButton()
{
        return  this.bRButton;
}
function tt_SetLayerPos(nX,nY,strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3,true);
        doc.left=nX;
        doc.top=nY;
}


function tt_SetLayerX(nPos,strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3,true);
        doc.left=nPos;
}
function tt_SetLayerY(nPos,strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3,true);
        doc.top=nPos;
}
function tt_SetLayerVisible(bShow,strName1,strName2,strName3)
{
        var strValue=(bShow?"show":"hide");
        var doc=this.GetDoc(strName1,strName2,strName3,true);
        doc.visibility=strValue;
}
function tt_GetLayerY(strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3,true);
        return doc.top;
}
function tt_GetLayerX(strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3,true);
        return doc.left;
}
function tt_Write(strValue,bToString)
{
   if(bToString)
   {
             var strLower=strValue.toLowerCase();
             if(strLower.indexOf("<div")>=0)
              this.strDiv+=strValue;
      else
              this.strStyles+=strValue;
   }
   else
   {
      document.write(strValue);
   }
}
function tt_WriteLayer(strValue,strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3);
        doc.open();
        doc.write(strValue);
        doc.close();

}
function tt_SetMouseEvent(strEvent,func,strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3);
        if(strEvent=="MOUSEDOWN")
        {
                 doc.captureEvents(Event.MOUSEDOWN);
                doc.onmousedown         = func;
        }
        else if(strEvent=="DBLCLICK")
        {
                 doc.captureEvents(Event.DBLCLICK);
                doc.ondblclick         = func;
        }
        else if(strEvent=="MOUSEUP")
        {
                doc.captureEvents(Event.MOUSEUP);
                doc.onmouseup         = func;
        }
        else if(strEvent=="MOUSEMOVE")
        {
                doc.captureEvents(Event.MOUSEMOVE);
                doc.onmousemove         = func;
        }
        else if(strEvent=="MOUSEOUT")
        {
                 doc.captureEvents(Event.MOUSEOUT);
                doc.onmouseout          = func;
        }
        else if(strEvent=="MOUSEOVER")
        {
                 doc.captureEvents(Event.MOUSEOVER);
                doc.onmouseover          = func;
        }
        else if(strEvent=="KEYPRESS")
        {
                doc.captureEvents(Event.KEYPRESS);
                doc.onkeypress          = func;
        }

}
function tt_GetDoc(strName1,strName2,strName3,bOnlyLayer)
{

//if (!document.layers[strName1]) alert('test');

        if(strName3)
        {
                if(bOnlyLayer)
                        return document.layers[strName1].document.layers[strName2].document.layers[strName3];
                else
                        return document.layers[strName1].document.layers[strName2].document.layers[strName3].document;
        }
        else if(strName2)
        {
                if(bOnlyLayer)
                        return document.layers[strName1].document.layers[strName2];
                else
                        return document.layers[strName1].document.layers[strName2].document;
        }
        else if(strName1)
        {
                if(bOnlyLayer)
                        return document.layers[strName1];
                else
                        return document.layers[strName1].document;
        }


        return document;
}
function tt_SetImage(strImage,strImageName,strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3);

                doc.images[strImageName].src=strImage;
}
function tt_SetClipBounds(nLeft,nTop,nRight,nBottom,strName1,strName2,strName3,strDummy)
{
        var doc=this.GetDoc(strName1,strName2,strName3,true);
        doc.clip.height=nBottom;
        doc.clip.width=nRight;
}
function tt_SetIndex(nIndex,strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3,true);
        doc.zIndex=nIndex;
}
function tt_MoveImage(nTop,nLeft,nOffsetX,nOffsetY,strName1,strName2,strName3)
{
        this.SetLayerX(nTop+nOffsetX,strName1,strName2,strName3);
        this.SetLayerY(nLeft+nOffsetY,strName1,strName2,strName3);
}
function tt_GetLayerWidth(strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3,true);
        return doc.clip.width;
}
function tt_GetLayerHeight(strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3,true);
        return doc.clip.height;
}

function tt_GetTextFieldValue(strForm,strField,strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3);
        return doc.forms[strForm].elements[strField].value;
}

function tt_Checked(strForm,strField,strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3);
        return doc.forms[strForm].elements[strField].checked;
}



function tt_SetTextFieldValue(strValue,strForm,strField,strName1,strName2,strName3)
{
        var doc=this.GetDoc(strName1,strName2,strName3);
        doc.forms[strForm].elements[strField].value=strValue;
}
function tt_GetLastKey(e)
{
        return e.which;
}


function tt_GetRadioSel(strForm,strField,strName1,strName2,strName3)
{
       var doc=this.GetDoc(strName1,strName2,strName3);
       var nCount=doc.forms[strForm].elements[strField].length;
       var i;
       for(i=0;i<nCount;i++)
       {
                       if(doc.forms[strForm].elements[strField][i].checked)
                               return i;
       }
       return -1;
}
TT_Doc = new TT_Document();