function openIt(x){
	if(isNC4){
		var items = 8;

		showbox = document.layers[x];
		showbox.visibility = "show";
		
		for (i=0; i<items; i++) {
			elopen=document.layers[i];
			if (i!=x)
				elopen.visibility = "hide";
		}    
	}

	if(isIE){
		var items = 8; 

		curEl = event.toElement;
		eval("showBox = document.all.box"+x);
		showBox.style.visibility = "visible";
         
		for (i=0; i<items; i++){
			eval("elOpen=document.all.box"+i);
			if (i!=x)
				elOpen.style.visibility = "hidden";
		}
	}

	if (isNC6 || isMoz || isOpera || isOp7){
		var items = 8;  
		
		el=document.getElementById("box"+x);
		el.style.visibility="visible";
	
		for(i=0;i<items;i++){
			elClose=document.getElementById("box"+i);
			if (i!=x)
	    		elClose.style.visibility = "hidden";
		}
	}

}

function closeIt(){
	var items = 8;

	for(i=0; i<items; i++){
		if(isIE){
			eval("elClose=document.all.box"+i);
			elClose.style.visibility = "hidden";
		}
		if(isNC4)
			document.layers[i].visibility = "hide";
		else{
			elClose=document.getElementById("box"+i);
			elClose.style.visibility = "hidden";	   		
		}          
	}
}