var tabArray = new Array(5);
	tabArray [0] = new Array(2);
	tabArray [0][0] = "about";
	tabArray [0][1] = "0";

	tabArray [1] = new Array(2);
	tabArray [1][0] = "features";
	tabArray [1][1] = "-75px";

	tabArray [2] = new Array(2);
	tabArray [2][0] = "specs";
	tabArray [2][1] = "-150px";

	tabArray [3] = new Array(2);
	tabArray [3][0] = "support";
	tabArray [3][1] = "-247px";

	tabArray [4] = new Array(2);
	tabArray [4][0] = "downloads";
	tabArray [4][1] = "-308px";

	tabArray [5] = new Array(2);
	tabArray [5][0] = "faqs";
	tabArray [5][1] = "-387px";

function tabswitch(tabID) { 
	var tabBodySelected, tabNavSelected
		tabBodySelected = document.getElementById(tabID + 'body');
		tabNavSelected = document.getElementById(tabID + 'tab');

	for (i = 0; i <= 5; i++) { 
		tabNavID = document.getElementById(tabArray[i][0] + 'tab');
		tabBodyID = document.getElementById(tabArray[i][0] + 'body');
		
		if (tabArray[i][0] != tabID) { 
			// tabNavID.style.background = 'url(../img/layout/product-tabs.gif) no-repeat ' + tabArray[i][1] + ' 0';
			tabNavID.style.backgroundPosition = tabArray[i][1] + ' 0';
			tabBodyID.style.display = 'none'; 
			// tabNavID.aHover.style.backgroundPosition = "0 -30px";
		} 
		else { 
			// tabNavSelected.style.background = 'url(../img/layout/product-tabs.gif) no-repeat ' + tabArray[i][1] + ' -60px';
			tabNavSelected.style.backgroundPosition = tabArray[i][1] + ' -60px';
			tabBodySelected.style.display='block';			
		}
	}
	tabNavSelected.blur();
}