	<!--//

	function showTAB(whichLayer, image){
		var myTAB=new Array()
		var myBTN=new Array()
		myTAB[0]="spec";
		myTAB[1]="acc";
		myTAB[2]="revw";
		myBTN[0]="product_detail_tab01";
		myBTN[1]="product_detail_tab02";
		myBTN[2]="product_detail_tab03";
		
		for (i=0;i<myBTN.length;i++){
			theLayer=myBTN[i];
			var start_on = new Image;
			start_on.src = "images/"+myBTN[i]+".gif";
			var start_off = new Image;
			start_off.src = "images/"+myBTN[i]+"_off.gif";	
				
			document.images[theLayer].src = start_off.src;	
			//document.images[image].src = (document.images[image].src.indexOf("_off")==-1)?start_off.src:start_on.src;
			}
			start_on.src = "images/"+image+".gif";
			document.images[image].src = start_on.src; 
	
		
		for (i=0;i<myTAB.length;i++){
			theLayer=myTAB[i];
			if (theLayer==whichLayer){
				var showLayer="block";
				}
			else{
				var showLayer="none";
				}
			
			if (document.getElementById){
				// New browsers
				var myLayer=document.getElementById(theLayer).style;
				}
			else if (document.all){
				// Old MSIE versions
				var myLayer=document.all[theLayer].style;
				}
			else if (document.layers){
				// NN4 
				var myLayer=document.layers[theLayer].style;
				}
			myLayer.display=showLayer;
			}
		}
	//-->