function showtip(current,e,str){
		if(str=='')
			return;
		if(window.document.tooltipform.tooltipcheckbox.checked == false)
			return;

		if (document.layers){
			// Netscape 4.0+

			theString="<div class='ttip'>"+str+"</div>"
			document.tooltip.document.write(theString)
			document.tooltip.document.close()
			document.tooltip.left=e.pageX+14
			document.tooltip.top=e.pageY+2
			document.tooltip.visibility="show"
		}

		else{
			if(document.getElementById){
				// Netscape 6.0+ and Internet Explorer 5.0+

				div=document.getElementById("tooltip")
				div.innerHTML=str
				div.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=70)";
				div.style.height=current.style.height
				//div.style.top=parseInt(current.offsetTop+current.offsetHeight)
				div.style.top=parseInt(e.y)
				//div.style.left=parseInt(current.offsetLeft+current.offsetWidth+10)
				div.style.left=parseInt(e.x)
				div.style.visibility="visible"
			}
		}
	}

	function hidetip(){
		if(window.document.tooltipform.tooltipcheckbox.checked == false)
			return;


		if (document.layers){
			// Netscape 4.0+

			document.tooltip.visibility="hidden"
		}

		else{
			if(document.getElementById){
				// Netscape 6.0+ and Internet Explorer 5.0+

				div.style.visibility="hidden"
			}
		}
	}