max and print

  
  initPanel:function(){
      if( this.panel === '' ) 
          {
           YAHOO.util.Dom.removeClass( "detailPopupPanelContainer", "hidden");
          
           this.panel = new YAHOO.widget.Panel( "detailPopupPanelContainer" ,
								                                      {close:true,
								                                       draggable:true,
								                                       underlay:"shadow",
								                                       xy: [100,75],
								                                       modal:false,
								                                       width:"800px"}
								                                     );
					 this.panel.render();   
					 this.panel.hide(); 

					 var printNode = document.createElement( "a" );
					 printNode.innerHTML = "print";
					 YAHOO.util.Dom.addClass( printNode, "panel-print" );
					 YAHOO.util.Dom.insertBefore( printNode, YAHOO.util.Dom.getElementsByClassName( "container-close" , "a", "detailPopupPanelContainer" )[0] );
					 YAHOO.util.Event.addListener( printNode, "click", this.printPanel , this, true );
					 
					 var maxNode = document.createElement( "a" );
					 maxNode.innerHTML = "max";
					 YAHOO.util.Dom.addClass( maxNode, "panel-maximise" );
					 YAHOO.util.Dom.addClass( maxNode, "panel-minmax-button" );
					 YAHOO.util.Dom.insertBefore( maxNode, YAHOO.util.Dom.getElementsByClassName( "container-close" , "a", "detailPopupPanelContainer" )[0] );
					 YAHOO.util.Event.addListener( maxNode, "click", this.toggleMaximiseRestorePanel , this, true );


          }
  },
  
  toggleMaximiseRestorePanel:function(ev){
  
     var Dom = YAHOO.util.Dom,
		     maxNode = Dom.getElementsByClassName( "panel-minmax-button", "a", "detailPopupPanelContainer" )[0];
     
     // maximise
     if( Dom.hasClass( maxNode, "panel-maximise" ) ){
        this.maximisePanel(ev);
	   }
	   // restore
	   else if (Dom.hasClass( maxNode, "panel-restore" ) ){
	      this.restorePanel(ev);
	   }
  
  },
  
  maximisePanel: function(ev){
     var Dom = YAHOO.util.Dom,
		     maxNode = Dom.getElementsByClassName( "panel-minmax-button", "a", "detailPopupPanelContainer" )[0],
				 p = this.panel;
			 // remember where it was
			 this._prevPanelPosition = { x: p.cfg.getProperty( "x" ), y: p.cfg.getProperty( "y" ),
			                             w: p.cfg.getProperty( "width" ), 
																	 h: p.cfg.getProperty( "height" ) ?
																	      p.cfg.getProperty( "height" ) : 
																				Dom.getRegion( "detailPopupPanelContainer" ).height + "px" };
			 
			 p.moveTo( 10, 40 );
	     p.cfg.setProperty( "width" , ( Dom.getDocumentWidth() - 20 )+ "px");
	     p.cfg.setProperty( "height" , Dom.getDocumentHeight() + "px" );
	     Dom.removeClass( maxNode, "panel-maximise" );
	     Dom.addClass( maxNode, "panel-restore" );  
  },
  
  restorePanel: function(ev){
     var Dom = YAHOO.util.Dom,
		     maxNode = Dom.getElementsByClassName( "panel-minmax-button", "a", "detailPopupPanelContainer" )[0],
				 p = this.panel;
	     var prev = this._prevPanelPosition;
	     p.moveTo( prev.x, prev.y );
	     p.cfg.setProperty( "width" , prev.w );
	     p.cfg.setProperty( "height" , prev.h );
			 YAHOO.util.Dom.setStyle( p.body, "height" , prev.h  );	     
	     Dom.removeClass( maxNode, "panel-restore" );
	     Dom.addClass( maxNode, "panel-maximise" );	       
  },
  
  printPanel: function(ev){
     var Dom = YAHOO.util.Dom,
		     maxNode = Dom.getElementsByClassName( "panel-minmax-button", "a", "detailPopupPanelContainer" )[0];
     
     // maximise if necessary
	   if (Dom.hasClass( maxNode, "panel-maximise" ) ){
	     this.maximisePanel( ev );
	   }
	   window.print();
  },