// JavaScript Document
function findPosX(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft - (obj.scrollLeft || 0);
			obj = obj.offsetParent;
		}
	}
	return curleft;
}


 function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }



function findScrollX() {
	var x;
	if (self.pageYOffset) // all except Explorer
	{
		x = self.pageXOffset;
	}
	else if (document.documentElement && document.documentElement.scrollTop)
		// Explorer 6 Strict
	{
		x = document.documentElement.scrollLeft;
	}
	else if (document.body) // all other Explorers
	{
		x = document.body.scrollLeft;
	}
	
	return x;
}

function findScrollY() {
	var y;
	if (self.pageYOffset) // all except Explorer
	{
		y = self.pageYOffset;
	}
	else if (document.documentElement && document.documentElement.scrollTop)
		// Explorer 6 Strict
	{
		y = document.documentElement.scrollTop;
	}
	else if (document.body) // all other Explorers
	{
		y = document.body.scrollTop;
	}
	
	return y;
}


function AttachEvent(obj,evt,fnc,useCapture){
	if (obj.addEventListener){
		obj.addEventListener(evt,fnc,useCapture);
		return true;
	} else if (obj.attachEvent) return obj.attachEvent("on"+evt,fnc);
	else obj['on'+evt]=fnc;
	return true;
}



function hideWhere() {
	var where= location.href;
	var where_array = where.split("/");
	//return last part of url, the filename
	for(i=0;i<where_array.length;i++) var hereIam = where_array[i];

	if(document.getElementById(hereIam)) {
		document.getElementById(hereIam).style.display = "none";
	}
}