function TabClick( nTab ){
	Col = document.getElementsByName("Content");
	for (i = 0; i < document.getElementsByName("Content").length; i++)
    	{
		document.getElementsByName("tabs")[i].className = "TabBorderBottom TabCommon TabOff";
    	document.getElementsByName("Content")[i].style.display = "none";
		}
	document.getElementsByName("Content")[nTab].style.display = "block";	
	document.getElementsByName("tabs")[nTab].className = "TabCommon TabOn TabActiveBackground TabActiveBorderLeftRight";
}