//Javascript document



function showOrHide() {	

	var it0 = document.getElementById('inneritem0');

	var it1 = document.getElementById('inneritem1');

	var it2 = document.getElementById('inneritem2');

	var it3 = document.getElementById('inneritem3');

	

	it0.style.display = (it0.style.display == 'block') ? 'none' : 'block';

	it1.style.display = (it1.style.display == 'block') ? 'none' : 'block';

	it2.style.display = (it2.style.display == 'block') ? 'none' : 'block';

	it3.style.display = (it3.style.display == 'block') ? 'none' : 'block';

}



function showOrHide2(catID) {	

    var temp = document.getElementById('knowledge_'+catID);

    temp.style.display = (temp.style.display == 'block') ? 'none' : 'block';

}



function historywindow(URL) {

    window.open( URL, "teve", "width=500, scrollbars=yes, location= no, menubar=no, status=no, fullscreen=no, resizable=yes" );

}



function disp_confirmbox( knw_id ) {

    var r=confirm( "Bizosan törölni akarod?" );

    if ( r == true )

    {

	document.location.href="index.php?page=newknowledge&knwtodel="+knw_id;

    }

    else

    {

	document.location( "index.php?page=newknowledge" );

    }

}



function switchall() {

    for(var i=0; i<document.jelentkezoform.elements.length; i++) {

	  elem=document.jelentkezoform.elements[i];

	 if(elem.type=="checkbox") {

		 elem.checked = !elem.checked;

	 }

    }

}