//ApplicationState Class fuer back-forward button

 ApplicationState = function(art,tab_id,id,page){
	this.art = art; 
	this.tabId = tab_id;
	this.id = id;
	this.page = page || 1;
};

dojo.extend(ApplicationState, {

   back: function(){
	    if (this.art == 'org')
	    {
	     mainContent.set('href','ajax_nur_org.osp?aktion=zeigen&orgid='+this.id+'&tab='+this.tabId+'&page='+this.page);
	    }//if art  == org  
	    else if (this.art == 'pers')
	   {
	      mainContent.set('href','ajax_pers.osp?aktion=zeigen&persid='+this.id+'&tab='+this.tabId+'&page='+this.page);
	   } else if (this.art == 'vst')
	   {
	       mainContent.set('href','ajax_nur_org.osp?aktion=zeigen&orgid='+this.id+'&tab=vst_tab&vtab='+this.tabId+'&page='+this.page);
	   } else if (this.art == 'reg')
	   {
	       mainContent.set('href','ajax_region.osp?aktion=zeigen&orgid='+this.id+'&tab='+this.tabId+'&page='+this.page);
	   } else if (this.art == 'regmap')
	   {
	       mainContent.attr('href','ajax_region.osp?aktion=region_map&tab=reg_map');
	   }
	}, //back

	forward: function(){
	   if (this.art == 'org')
	   {
	      mainContent.set('href','ajax_nur_org.osp?aktion=zeigen&orgid='+this.id+'&tab='+this.tabId+'&page='+this.page);
	   }//if art == org  
	   else if (this.art == 'pers')
	   {
	      mainContent.set('href','ajax_pers.osp?aktion=zeigen&persid='+this.id+'&tab='+this.tabId+'&page='+this.page);
	   } else if (this.art == 'vst')
	   {
	       mainContent.set('href','ajax_nur_org.osp?aktion=zeigen&orgid='+this.id+'&tab=vst_tab&vtab='+this.tabId+'&page='+this.page);
	   } else if (this.art == 'reg')
	   {
	       mainContent.set('href','ajax_region.osp?aktion=zeigen&orgid='+this.id+'&tab='+this.tabId+'&page='+this.page);
	   } else if (this.art == 'regmap')
	   {
	       mainContent.attr('href','ajax_region.osp?aktion=region_map&tab=reg_map');
	   }
	 } //forward
}); //Extend