/*function toggleDisplay( shID ) {

 if (document.getElementById(shID)) {
   	if (document.getElementById(shID+'-show').style.display != 'none') {
         document.getElementById(shID+'-show').style.display = 'none';
         document.getElementById(shID).style.display = 'block';
    }
    else {
         document.getElementById(shID+'-show').style.display = 'inline';
         document.getElementById(shID).style.display = 'none';
    }

 }
} */

function toggleTabDisplay( shID ) {
 if (document.getElementById(shID)) {
   	if (shID == "features") {
         document.getElementById(shID).style.display = 'block';
		 document.getElementById('compare').style.display = 'none';
         document.getElementById('review').style.display = 'none';
		 document.getElementById('devices').style.display = 'none';
		 
		 document.getElementById('featureA').className = 'current';
		 document.getElementById('compareA').className = '';
		 document.getElementById('reviewA').className = '';
		 document.getElementById('deviceA').className = '';
		 
    }
	if (shID == "compare") {
         document.getElementById(shID).style.display = 'block';
         document.getElementById('features').style.display = 'none';
		 document.getElementById('review').style.display = 'none';
		 document.getElementById('devices').style.display = 'none';
		
		 document.getElementById('featureA').className = '';
		 document.getElementById('compareA').className = 'current';
		 document.getElementById('reviewA').className = '';
		 document.getElementById('deviceA').className = '';
		 
    }
   	if (shID == "review") {
         document.getElementById(shID).style.display = 'block';
         document.getElementById('features').style.display = 'none';
		 document.getElementById('compare').style.display = 'none';
		 document.getElementById('devices').style.display = 'none';
		 
		 document.getElementById('featureA').className = '';
		 document.getElementById('compareA').className = '';
		 document.getElementById('reviewA').className = 'current';
		 document.getElementById('deviceA').className = '';
		 
	}
	if (shID == "devices") {
         document.getElementById(shID).style.display = 'block';
         document.getElementById('features').style.display = 'none';
		 document.getElementById('compare').style.display = 'none';
		 document.getElementById('review').style.display = 'none';		
		 document.getElementById('featureA').className = '';
		 document.getElementById('compareA').className = '';
		 document.getElementById('reviewA').className = '';
		 document.getElementById('deviceA').className = 'current';
		 
	}
 }
}