var aySound = new Array();

aySound[0] = "myclick.wav"; 
aySound[1] = "myclick.wav"; 
aySound[2] = "myclick.wav"; 

// Don't alter anything below this line 
IE = (navigator.appVersion.indexOf("MSIE")!=-1 && document.all)?1:0;
NS = (navigator.appName=="Netscape" && navigator.plugins["LiveAudio"])?1:0;
ver4 = IE||NS? 1:0;

onload=auPreload; 

function auPreload() 
{ 
   if (!ver4) return; 

   if (NS)
      auEmb = new Layer(0,window);
   else 
   {
      Str = "<DIV ID='auEmb' STYLE='position:absolute;'></DIV>";

      document.body.insertAdjacentHTML("BeforeEnd",Str);
   }

   var Str = '';

   for (i=0;i<aySound.length;i++)
      Str += "<EMBED SRC='"+aySound[i]+"'AUTOSTART='FALSE' HIDDEN='TRUE'>"

   if (IE)
      auEmb.innerHTML = Str;
   else
   {
      auEmb.document.open();
      auEmb.document.write(Str);
      auEmb.document.close();
   } 
   auCon = IE? document.all.soundfiles:auEmb;
   auCon.control = auCtrl;
}

function auCtrl(whSound,play)
{
   if (IE)
      this.src = play? aySound[whSound]:'';
   else
      eval("this.document.embeds[whSound]." + (play? "play()":"stop()"))
}

function playSound(whSound) 
{
   if (window.auCon) auCon.control(whSound,true);
}

function stopSound(whSound) 
{
   if (window.auCon) auCon.control(whSound,false);
}


var ResizeIframe = {   
  wrapperId : "tinc_content",
                
  /**
   * Resizes an iframe sId including oDoc to oDoc's content size.
   * Can be called top-down, i.e. from the including iframe (or it's parents) or bottom-up, i.e. from the included document.
   * In the latter case the iframe element is retrieved programmatically.
   * 
   * @param oDoc  Included page's document object
   * @param sId   ID of including iframe
   */               
  resize : function ( oDoc, sId ) 
  {
    try
    {
      if ( typeof oDoc == "undefined" ) return;
  
      if ( typeof sId != "undefined" ) 
      {
        var iframe = oDoc.getElementById( sId );
        var iframeDoc = iframe.contentWindow.document;
      } else {
        var iframeDoc = oDoc;
        var iframeWindow = iframeDoc.parentWindow || iframeDoc.defaultView;
        var iframe = iframeWindow.frameElement;
      }
      var wrapper = iframeDoc.getElementById( this.wrapperId );

      // make sure we only resize once
      if ( iframeDoc.isIntegrated == true ) { return; }
      
      // switch on transparency for iframe
      iframeDoc.body.style.backgroundColor = "transparent";
      iframe.allowTransparency = "true";
            
      iframeDoc.body.style.padding = "0px";
      iframeDoc.body.style.border = "none";
      
      var tabs = iframeDoc.getElementsByTagName( "table" )
      if ( tabs[0] && tabs[0].className == "dborder" )
     	{		
      	wrapper.setAttribute( "wfx:overridewidth", "true" );
      } else if ( iframeDoc.forms[0] && iframeDoc.forms[0].elements["formname"] ) 
      {
      	wrapper.setAttribute( "wfx:overridewidth", "true" );
      } 
      
      if ( window.addEventListener )
      {   
      	var gcs = iframeDoc.defaultView.getComputedStyle( iframeDoc.body, null);
        var v_margin = parseInt( gcs.getPropertyValue( "margin-top" ) ) + parseInt( gcs.getPropertyValue( "margin-bottom" ) );
        var h_margin = parseInt( gcs.getPropertyValue( "margin-left" ) ) + parseInt( gcs.getPropertyValue( "margin-right" ) );
        var wrapper_width = wrapper.offsetWidth;
        
        var flex = wrapper.getAttribute( "wfx:overridewidth" );
        if ( flex == "true" )
        {
        	wrapper.style.width = "100%";
        } else {
        	iframe.style.width = wrapper_width + h_margin + "px";
        }
        
        // Setting the top padding of the wrapper avoids wrong calculation of the height due to collapsing margins behavior
        wrapper.style.paddingTop = "1px";
        
        height = wrapper.offsetHeight + v_margin ;
      } 
      else if ( window.attachEvent ) 
      {        
        iframeDoc.body.style.margin = "0px";
        var wrapper_width = wrapper.offsetWidth;
        
        var flex = wrapper.getAttribute( "wfx:overridewidth" );
        if ( flex == "true" )
        {
        	wrapper.style.width = "100%";
        } else {
        	// We need to add this extra 20 pixel for some modules. Otherwise the width would not be big enough and we would get scrollbars.
            // REMARK: In the script which is used for resizing the modules inside the editor we don't need this!
            // Currently I don't know the reason for this difference!?
        	iframe.style.width = wrapper_width + 20 + "px";
        }
        
        height = wrapper.offsetHeight;
      }

      if ( iframe.scrolling != "yes" ) { height += 20; }
      
      iframe.style.height = height + "px";
      iframeDoc.isIntegrated = true; 
    } catch ( ex )
    {
      return; 
    }
    
    WfxExtrasProcessor.process( oDoc, sId );
  }
}

var WfxExtrasProcessor = {
  process : function ( oDoc, sId)
  {    
    if ( typeof oDoc == "undefined" ) return;
  
    if ( typeof sId != "undefined" ) 
    {
      var iframe = oDoc.getElementById( sId );
      var iframeDoc = iframe.contentWindow.document;
    } else {
      var iframeDoc = oDoc;
      var iframeWindow = iframeDoc.parentWindow || iframeDoc.defaultView;
      var iframe = iframeWindow.frameElement;
    }
    
    // let non-tinc links load in the parent document. this might need some adjustment
    var links = iframeDoc.getElementsByTagName( "a" );
    for ( var i = 0; i < links.length; i++ )
    {
      if ( links[i].href.indexOf( "/tinc" ) == -1 ) links[i].target = "_parent";
    }
    
    // Special case: WebElements forms might do redirection to another page after submission. That's indicated by a non-empty
    // 'redirectionEnabled' attribute of a submit button. 
    var inputs = iframeDoc.getElementsByTagName( "input" );
    for ( var i = 0; i < inputs.length; i++ )
    {
      var input = inputs[i];
      if ( input.getAttribute("redirection") != null && input.getAttribute("redirection") != '' ) 
        input.form.target = "_parent";
    }
  }
}