var pltsPop=null;
var pltsoffsetX = 100;
var pltsoffsetY = 150;
var pltsPopbg="#ffffee";
var pltsPopfg="#111111";
var pltsTitle="";
document.write('<div id=pltsTipLayer style="display: none;position: absolute; z-index:10001"></div>');

function showSnap(url)
{  
       	var content =
      	'<table style="FILTER:alpha(opacity=100) shadow(color=#bbbbbb,direction=150);" id=toolTipTalbe border=0><tr><td width="100%"><table class=selet_bg cellspacing="0" cellpadding="0" style="width:100%" style="font size:9pt;">'+
      	'<tr id=pltsPoptop><th height=12 valign=bottom class=header><p id=topleft align=left style="padding-left:10px;">↖</p><p id=topright align=right style="display:none">↗</font></th></tr>'+
      	'<tr><td class=f_one style="padding-left:6px;padding-right:6px;padding-top: 4px;padding-bottom:4px;line-height:135%"><img src='+url+' width=300 style="border:1px solid #CCCCCC;" /></td></tr>'+
      	'<tr id=pltsPopbot style="display:none"><th height=12 valign=bottom class=header><p id=botleft align=left>↙</p><p id=botright align=right style="display:none">↘</font></th></tr>'+
      	'</table></td></tr></table>';
       	pltsTipLayer.innerHTML=content;
       	toolTipTalbe.style.width=Math.min(pltsTipLayer.clientWidth,document.body.clientWidth/2.2);
       	toolTipTalbe.style.display="";
       	pltsTipLayer.style.display="";
       	moveToMouseLoc();
       	return true;
}
function hidSnap()
{
    pltsTipLayer.innerHTML='';
    pltsTipLayer.style.display='none';
    return true;
}

function moveToMouseLoc()
{
	if(pltsTipLayer.innerHTML=='')
	    return true;
	var MouseX=event.x;
	var MouseY=event.y;
	var popHeight=pltsTipLayer.clientHeight;
	var popWidth=pltsTipLayer.clientWidth;
	if(MouseY+pltsoffsetY+popHeight>document.body.clientHeight)
	{
	  	popTopAdjust=-popHeight-pltsoffsetY*1.5;
	  	pltsPoptop.style.display="none";
	  	pltsPopbot.style.display="";
	}
	 else
	{
	   	popTopAdjust=0;
	  	pltsPoptop.style.display="";
	  	pltsPopbot.style.display="none";
	}
	if(MouseX+pltsoffsetX+popWidth>document.body.clientWidth)
	{
		popLeftAdjust=-popWidth-pltsoffsetX*2;
		topleft.style.display="none";
		botleft.style.display="none";
		topright.style.display="";
		botright.style.display="";
	}
	else
	{
		popLeftAdjust=0;
		topleft.style.display="";
		botleft.style.display="";
		topright.style.display="none";
		botright.style.display="none";
	}
	pltsTipLayer.style.left=MouseX+pltsoffsetX+document.body.scrollLeft+popLeftAdjust;
	pltsTipLayer.style.top=MouseY+pltsoffsetY+document.body.scrollTop+popTopAdjust;
  	return true;
}