function getObj(id){
	return document.getElementById(id);
}

function formSubmit (formId){
	var f=getObj(formId);
	f.submit();
}
function formSubmitConfirm (formId,confirmText){
	if (confirm(confirmText)) formSubmit(formId) ;
}
/* ----------------------------------------------------------------------*/
var Tabs = [];

function showTab(index){
		  for(var i=0;i<Tabs.length;i++){
		  	var tab = Tabs[i];
		    var tabPanel= tab.panel;
			var tabButton = tab.tabcontrol;
			  	if(index!=i){
					tabPanel.style.display="none";
					tabButton.className="unselectedTab";
				}
				else {
					tabPanel.style.display="block";
					tabButton.className="selectedTab";			
				}
		  }
	 }
	 
function Tab(suffix){
 		this.suffix=suffix;
	 	this.tabcontrol = getObj("tab" + suffix);
		this.panel = getObj(suffix);		
	 }
	 
 function implementTabs(IdsArray){	 
	for(var i=0;i<IdsArray.length;i++){
				Tabs[Tabs.length]=new Tab(IdsArray[i]);		
	}
		for(var i=0;i<Tabs.length;i++){
			var tab = Tabs[i];
			
				tab.tabcontrol.style.display="";
				tab.tabcontrol.onclick= new Function("showTab(" + i + ")");				
				
		}
		showTab(0);
	 }
/* ----------------------------------------------------------------------*/