rem: set_url(container, url); 
add: update_container(container, url); 
context: function init_toolbar() {  var toolbar = dojo.widget.getWidgetById("toolbar");  //History back:  var dojo_icon= dojo.widget.createWidget("ToolbarButton",					  {icon: "/images/stock_left.png",					      id: "BackButton"					      });  dojo_icon.disable();  dojo.event.connect(dojo_icon, "onClick", function () {		       // The first element on the history is the current page.		       var tmp = pyflag_history.pop();		       if(!tmp) {			 this.disable();			 return;		       };		       var container_name = tmp[0];		       var url = tmp[1];		       var container = dojo.widget.getWidgetById(container_name);		       		       if(!container) return;		       // Place the current container url in the forward history.		       pyflag_forward_history.push([container_name, container.href]);		       set_url(container,url);		     });  toolbar.addChild(dojo_icon);  //History Forward:  var dojo_icon= dojo.widget.createWidget("ToolbarButton",					  {icon: "/images/stock_right.png",					      id: "ForwardButton"					      });1  dojo_icon.disable();  dojo.event.connect(dojo_icon, "onClick", function () {		       var tmp = pyflag_forward_history.pop();		       if(!tmp) {			 this.disable();			 return;		       };		       var container_name = tmp[0];		       var url = tmp[1];		       var container = dojo.widget.getWidgetById(container_name);		       if(!container) return;		       // Push the current containers url on the history		       if(container.href)			 pyflag_history.push([container_name, container.href]);		       set_url(container, url);		     });  toolbar.addChild(dojo_icon);};
meta: 1003	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1003/a442c4202861e88ab6a933d73e458cb5da5c7e0d/ajax_misc.js/clean/src/javascript/ajax_misc.js