var idsCN=new Array('cn1','cn2');

function switchidCN(id){	
	hideallidsCN();
	showdivCN(id);
}

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

function hidedivCN(id) {
	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none';
		document.getElementById(id+"_link").className = 'widget-tab';	
		document.getElementById(id+"_heart_icon").style.display = 'none';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'none';
			document.id.background = 'red';
		}
		else { // IE 4
			document.all.id.style.display = 'none';
		}
	}
}

function showdivCN(id) {
	//safe function to show an element with a specified id
		  
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
		document.getElementById(id+"_link").className = 'widget-tab active';
		document.getElementById(id+"_heart_icon").style.display = 'block';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'block';
		}
		else { // IE 4
			document.all.id.style.display = 'block';
		}
	}
}