var ids = new Array('homepage_news','homepage_events','homepage_profiles');

function switchDiv(id) {	
	hideallids();
	showdiv(id);
}

function hideallids() {
	//loop through the array and hide each element by id
	for (var i=0; i < ids.length; i++) {
		hidediv(ids[i]);
	}		  
}

function hidediv(id) {
	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none';
		//Un-Highlights corresponding link tab with CSS...
		document.getElementById("link_"+id).className = '';
	
	}
}

function showdiv(id) {
	//safe function to show an element with a specified id
		  
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
		//Highlights corresponding link tab with CSS...
		document.getElementById("link_"+id).className = 'active';
	}
}