isNetscape = (document.all) ? 0 : 1;
var ob;
function MM_findObj(n, d) 
{ //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_nbGroup(event, grpName) 
{ //v6.0
	var i,img,nbArr,args=MM_nbGroup.arguments;
	if (event == "init" && args.length > 2) 
	{
		if ((img = MM_findObj(args[2])) != null && !img.MM_init) 
		{
			img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
			if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
			nbArr[nbArr.length] = img;
			for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) 
			{
				if (!img.MM_up) img.MM_up = img.src;
				img.src = img.MM_dn = args[i+1];
				nbArr[nbArr.length] = img;
			}	
		}
	} 
	else if (event == "over") 
	{
		document.MM_nbOver = nbArr = new Array();
		for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) 
		{
		  if (!img.MM_up) img.MM_up = img.src;
		  img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])?args[i+1] : img.MM_up);
		  nbArr[nbArr.length] = img;
		}
	} 
	else if (event == "out" ) 
	{
		for (i=0; i < document.MM_nbOver.length; i++) 
		{ 
			img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; 
		}
	} 
	else if (event == "down") 
	{
		nbArr = document[grpName];
		if (nbArr) for (i=0; i < nbArr.length; i++) 
		{ 
			img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; 
		}
		document[grpName] = nbArr = new Array();
		for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) 
		{
			if (!img.MM_up) img.MM_up = img.src;
			img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
			nbArr[nbArr.length] = img;
		} 
	}
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function DocItem(strItem, nItem)
{
	if(nItem) return document.getElementsByName(strItem)[nItem];
	if (document.getElementById(strItem)) return document.getElementById(strItem);
	else if (document.getElementsByName(strItem)) return document.getElementsByName(strItem)[0];
}
function mouseX(evt) 
{
	if (evt.pageX) 
		return evt.pageX; 
	else if (evt.clientX)
		return evt.clientX + (document.documentElement.scrollLeft ?  document.documentElement.scrollLeft : document.body.scrollLeft); 
	else 
		return null;
}
function mouseY(evt) 
{
	if (evt.pageY) 
		return evt.pageY; 
	else if (evt.clientY)
		return evt.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop); 
	else 
		return null;
}
function Tooltip(evt,id, wStyle)
{
	if (!document.all && ((navigator.appName.indexOf('Netscape') == -1) || (parseInt(navigator.appVersion) != 4)) )
		return;
	var pos=window.innerWidth?window.innerWidth:document.body.clientWidth;
	var nodeDiv=DocItem(id);
	var nodeStyle=nodeDiv.style;
		
	if (nodeDiv.offsetWidth) 
		width = nodeDiv.offsetWidth; 
	else if (nodeDiv.clip.width) 
		width = nodeDiv.clip.width; 
			
	if(nodeStyle.visibility!="visible" || nodeStyle.visibility!="show")
	{
		var top = mouseY(evt)-220;
		//top+=(top>400)?-230:20; 
		var left = mouseX(evt) - (width/4); 
		if (left < 2) 
			left = 2; 
		else if (left + width > pos) 
			left -= width/2; 
		if ((navigator.appName.indexOf('Netscape') == -1) || (parseInt(navigator.appVersion) != 4))
		{
			left += 'px';
			top += 'px';
		} 
		nodeStyle.left = left; 
		nodeStyle.top = top; 
		if(wStyle)
			nodeStyle.width=wStyle; 	
	}
	nodeStyle.visibility=(nodeStyle.visibility== "visible" || nodeStyle.visibility == "show")?"hidden":"visible";
}
function getSourceRootNode(node)
{
	while (node && node.tagName != "TABLE" && node.tagName != "IMAGE")
		node = node.parentNode;
	return node;
}
function MouseDown(e) 
{
	if (isNetscape) 
	{
		//ob = document.layers[e.target.name];
		var srcObj = getSourceRootNode(e.target);			
		if(!srcObj) return;
		ob = document.layers[srcObj.name];
		X=e.x;
		Y=e.y;
		return false;
	}
	else 
	{
		var srcObj = getSourceRootNode(event.srcElement);			
		if(!srcObj) return;
		//ob = event.srcElement.parentElement.style;
		ob = srcObj.parentElement.style;
		X=event.offsetX;
		Y=event.offsetY;
   }
}
function MouseMove(e) 
{
	if (ob) 
	{
		if (isNetscape) 
		{
			ob.moveTo((e.pageX-X), (e.pageY-Y));
		}
		else 
		{
			ob.pixelLeft = event.clientX-X + document.body.scrollLeft;
			ob.pixelTop = event.clientY-Y + document.body.scrollTop;
			return false;
      }
   }
}
function MouseUp() 
{
	ob = null;
}
function CloseLayer(tblName)
{
	if(!DocItem(tblName)) return;
	DocItem(tblName).parentElement.style.visibility="hidden";
}