/* --- tabbladen --- */

var tabClicked = ''
var tabOn = ''


function clickTab(thisTab) {
//debug("clickTab(" + thisTab + ")")
	tabClicked = thisTab
	if (tabOn != '') {
		document.getElementById(tabOn).className = 'tab'
		document.getElementById('ws_' + tabOn).style.display = 'none'
	}
	document.getElementById(tabClicked).className = 'tabbed'
	document.getElementById('ws_' + tabClicked).style.display = 'block'
	tabOn = tabClicked
	tabClicked = ''
    tinyMCE.execCommand('mceResetDesignMode');
    if (document.getElementById('active_tab') != 'undefined')
      document.getElementById('active_tab').value = tabOn;
}

function overTab(thisTab) {
	if (document.getElementById(thisTab).className != 'tabbed') {
		document.getElementById(thisTab).className = 'tabOver'
	}
}

function outTab(thisTab) {
	if (document.getElementById(thisTab).className != 'tabbed') {
		document.getElementById(thisTab).className = 'tab'
	}
}