/*------------------- showtab -------------- tabbed table -------------------------------- */
	// global values to be set  in dispJSTabs field - defined as associateve array / list, identifier of the tabbed table as list tag
var lstCurrentTab = new Object;			// used as associative array/list   lstCurrentTab("tabid") will hold the current tabname for tabbed table <tabid>
var lstActiveTabImageURL = new Object;		// URL of active image for tabbed table <tabid>
var lstInactiveTabImageURL = new Object;		// URL of inactive image for tabbed table <tabid>
var lstTotTabs = new Object;		// URL of inactive image for tabbed table <tabid>
var lstAllTabs = new Object;	

function showtab(tabnum, strTabID, checkButtons, strClassPrefix) {
	tabname = strTabID + tabnum; 
	if ( tabname != lstCurrentTab[strTabID] ) {
		if (window.document.layers) {
			handle="window.document.layers";
			stylevar="";
			eval(handle+'["'+lstCurrentTab[strTabID]+'"]'+stylevar+'.display = "none"');
			eval(handle+'["'+tabname+'"]'+stylevar+'.display = "block"');
		} else {
			stylevar=".style";
			if (document.getElementById) {
				handle="document.getElementById";
				eval(handle+'("'+lstCurrentTab[strTabID]+'")'+stylevar+'.display = "none"');
				eval(handle+'("'+tabname+'")'+stylevar+'.display = "block"');
			} else {
				handle="document.all";
				eval(handle+'["'+lstCurrentTab[strTabID]+'"]'+stylevar+'.display = "none"');
				eval(handle+'["'+tabname+'"]'+stylevar+'.display = "block"');
			}
		}
		
		// check if Buttons on this tab are visible or not by reading the checkbox with the same ID --------------------------
		if (checkButtons)
		{	   
		   	var objTab=document.getElementById(tabname);
	     	var objButtons = objTab.getElementsByTagName("input");
			for (var i=0; i<(objButtons.length); i++){
	     		if (objButtons[i].type=="button"){
	     			var strButtonID= (objButtons[i].id);
					if (strButtonID.search(/Button/) != -1) {
	     				var strCheckBoxID = strButtonID.replace(/Button/,"CheckBox");
	     			}
					if (strButtonID.search(/RemBtn/) != -1) {    		
						var strCheckBoxID = strButtonID.replace(/RemBtn/,"CheckBox");	
	     			}	
	   				var objCheckbox = document.getElementById(strCheckBoxID)
	   				if (objCheckbox) {
	     				if (objCheckbox.checked==true){
	     					objButtons[i].style.visibility="hidden"
	     				}else{
	     					objButtons[i].style.visibility="visible"
	     				}
	     			}
	     		}
			}
		}
		// ------------------------------------------------------------------------------------------------------------------	
     	
		for (var i=0;i<lstTotTabs[strTabID];i++)
		{
			if(lstAllTabs[strTabID][i]==tabnum)
			{
				document.getElementById(strTabID+"tab"+lstAllTabs[strTabID][i]).className = strClassPrefix + "-tabactive";
			} else {
				document.getElementById(strTabID+"tab"+lstAllTabs[strTabID][i]).className = strClassPrefix + "-tabinactive";
			}
		}
		
     	lstCurrentTab[strTabID] = tabname;
     }
     return false;		// will be returned to onclick event, i.e. do not follow the href
}


function GetValues(obj)
{
	var res = '';
	res += 'Objekt: '+obj+'\n\n';
	for(temp in obj)
	{
		res += temp +': '+obj[temp]+'\n';
	}
	alert(res);
}

/*------------------- tabfocus -------------- tabbed table -------------------------------- */
/* switch class of current tab on mouse over */
function tabfocus(tabnum, strTabID, strClassPrefix)
{
	if ((strTabID + tabnum) != lstCurrentTab[strTabID])
	{
		document.getElementById(strTabID+"tab"+tabnum).className = strClassPrefix + "-tabactive";
	}
	return false;
}

/*------------------- tabblur -------------- tabbed table -------------------------------- */
/* switch class of current tab on mouse out */
function tabblur(tabnum, strTabID, strClassPrefix)
{
	if ((strTabID + tabnum) != lstCurrentTab[strTabID])
	{
		document.getElementById(strTabID+"tab"+tabnum).className = strClassPrefix + "-tabinactive";
	}
	return false;
}