function findItemPosX(obj)
{
  var left = 0;
  while(obj!= document.body) { 
     left += obj.offsetLeft; 
     obj = obj.offsetParent; 
  } 
 
  return left;
}
function findItemPosY(obj)
{
  var top = 0;
  while(obj!= document.body) { 
     top += obj.offsetTop; 
     obj = obj.offsetParent; 
  } 
 
  return top;
}
/*
function findItemPosX(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft
			var borderLeftWidth = 0;
                        if(document.all)
                                borderLeftWidth = getStyle(obj,"borderLeftWidth");
                        else
                                borderLeftWidth = getStyle(obj,"border-left-width");

                        borderLeftWidth = borderLeftWidth.replace("px","");

                        if(isNumeric(borderLeftWidth))
                        {
                                curleft += parseInt(borderLeftWidth);
                        }
			
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;

	return curleft;
}
function findItemPosY(obj)
{
	var curtop = 0;
	var printstring = '';
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			//printstring += ' element ' + obj.tagName + ' has ' + obj.offsetTop;
			curtop += obj.offsetTop
			var borderTopWidth = 0;

			if(document.all)
				borderTopWidth = getStyle(obj,"borderTopWidth");
			else
				borderTopWidth = getStyle(obj,"border-top-width");

			borderTopWidth = borderTopWidth.replace("px","");
			
			if(isNumeric(borderTopWidth))
			{
				curtop += parseInt(borderTopWidth);
			}
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	//window.status = printstring;
	return curtop;
}

*/
function getStyle(x,styleProp)
{
	//var x = document.getElementById(el);
	if (x.currentStyle)
		var y = x.currentStyle[styleProp];
	else if (window.getComputedStyle)
		var y = document.defaultView.getComputedStyle(x,null).getPropertyValue(styleProp);
	return y;
}

function isNumeric(alphane)
{
	var numaric = alphane;
	for(var j=0; j<numaric.length; j++)
		{
		  var alphaa = numaric.charAt(j);
		  var hh = alphaa.charCodeAt(0);
		  if((hh > 47 && hh<58))
		  {
		  }
		else	{
			 return false;
		  }
		}
 return true;
}