function getElementsByBaseTagClass(base, tag, className) { 
    var classPat = new RegExp('\\b'+className+'\\b'); 
    var nodes = base.getElementsByTagName(tag); 
    var matching = []; 
    for (var i = 0; i < nodes.length; i++) { 
        if (classPat.test(nodes[i].className)) { 
            matching.push(nodes[i]); 
        } 
    } 
	return matching; 
}


function dropContent (id, curfaq) {
	
		for (i=0; i<curfaq.length; i++){
			if (i != id)
				curfaq[i].style.display = "none";
				curfaq[id].style.display="block";
		}
	
}

function highlight (id, curlink) {
		for (i=0; i < curlink.length; i++) {
			if (i!=id)
			curlink[i].className ="linkArr";
			curlink[id].className ="activeArr";
		}
}
function hidden(tab){
  document.getElementById('tablemenu1').style.display='none';
  document.getElementById('tabmenu1').className='tabNonActive';
  
  document.getElementById('tablemenu2').style.display='none';
  document.getElementById('tabmenu2').className='tabNonActive';
  
  document.getElementById('tablemenu3').style.display='none';
  document.getElementById('tabmenu3').className='tabNonActive';

  switch(tab){
	case "1" : document.getElementById('tablemenu1').style.display='';
			   document.getElementById('tabmenu1').className='tabActive';
			   break;
	case "2" : document.getElementById('tablemenu2').style.display='';
			   document.getElementById('tabmenu2').className='tabActive';
			   break;
	case "3" : document.getElementById('tablemenu3').style.display='';
			   document.getElementById('tabmenu3').className='tabActive';
			   break;
	
  }

}