function $get(element){
	var elements;
	if (arguments.length > 1) {
    	for (var i = 0, elements = [], length = arguments.length; i < length; i++)
    		elements.push($(arguments[i]));
    	return elements;
	}
	if (typeof element == "string")
		return document.getElementById(element);
}

function TabCard(name,currentindex,selectcss,othercss,cname){
	var names = $n(name);
	var contents = $n(cname);
	for(var i=0;i<names.length;i++){
		if(i == currentindex){
			names[i].className = selectcss;
			if(isFirefox=navigator.userAgent.indexOf("Firefox")>0)
			{ 
				contents[i].style.display = "table";
			}
			else
			{
				contents[i].style.display = "block";
			}
		}
		else{
			names[i].className = othercss;
			contents[i].style.display = "none";
		}
	}
}