function getScroll() 
{ 
	if (document.body.scrollTop != undefined) 
	{ // IE model 
		var ieBox = document.compatMode != "CSS1Compat"; 
		var cont = ieBox ? document.body : document.documentElement; 
		return {x : cont.scrollLeft, y : cont.scrollTop}; 
	} 
	else 
	{ 
		return {x : window.pageXOffset, y : window.pageYOffset}; } 
} 
function showtip(current, whichDiv) 
{ 
	var scrollInfo = getScroll(); 
	elm = document.getElementById( whichDiv ); 
	elm.style.visibility = "visible"; 
	elm.style.top = findPosY(current,20) + "px";
	elm.style.left = findPosX(current,20) + "px" ; 
	window.status = ''; 
} 
function hidetip(whichDiv)
{ 
	elm2 = document.getElementById( whichDiv );
	elm2.style.visibility="hidden"; 
} 
function popWin(WindowURL,WindowName,WindowArg)
{ 
	var WindowResults = window.open(WindowURL,WindowName,WindowArg); 
} 
/** * Adjusts the x position of a specified element in relation to * the midpoint of the page and is invoked in the onLoad and onResize * events of the window * 
* @param whichElem div id of the element to be adjuusted 
* @param horizTweak integer x offset in pixels of the specified div 
* @return */ 
function resAdj(whichElem,horizTweak,verticalTweak)
{ 
	var tabWhichElem = whichElem; 
	if(whichElem == 'wrn')
	{ 
		tabWhichElem = 'bbg'; 
	} 
	if(!horizTweak)
	{
		horizTweak = 0;
	} 
	this.obj1 = document.getElementById(whichElem + 'Brand').style; 
	yPosition = findPosY(tabWhichElem + "Tab1"); 
	xPosition = findPosX(tabWhichElem + "Tab1"); 
	this.obj1.top = yPosition + parseInt(verticalTweak) + 15; 
	this.obj1.left = xPosition - parseInt(horizTweak); 
	this.obj1.display = 'block'; 
	return this.obj1; 
} 
/** * Returns y position of the top left of the passed object * 
* @param whichObj id/name of the element to be referenced 
* @return integer value of the y position of the top left of the specified element */ 
function findPosY(whichObj){ 
	// obj = document.getElementById(whichObj); 
	obj = eval(whichObj); 
	var t = 0; 
	if (obj.offsetParent)
	{ 
		while (obj.offsetParent)
		{ 
			t += obj.offsetTop;
			obj = obj.offsetParent; 
		}
	} 
	else if (obj.y) 
		t += obj.y; 
	return t ; 
} 
function findPosY(whichObj,offset)
{ 
	// obj = document.getElementById(whichObj); 
	obj = eval(whichObj); 
	var t = 0; 
	if (obj.offsetParent)
	{ 
		while (obj.offsetParent)
		{ 
			t += obj.offsetTop;
			obj = obj.offsetParent; 
		} 
	} 
	else if (obj.y) 
		t += obj.y; 
	return t + offset ; 
} 
/** * Returns x position of the top left of the passed object * 
* @param whichObj id/name of the element to be referenced 
* @return integer value of the x position of the top left of the specified element */ 
function findPosX(whichObj)
{ 
	obj = eval(whichObj); 
	var t = 0; 
	if (obj.offsetParent)
	{ 
		while (obj.offsetParent)
		{ 
			t += obj.offsetLeft;
			obj = obj.offsetParent; 
		} 
	} 
	else if (obj.x) 
		t += obj.x; 
	return t; 
} 
function findPosX(whichObj, offset)
{ 
	obj = eval(whichObj); 
	var t = 0; 
	if (obj.offsetParent)
	{ 
		while (obj.offsetParent)
		{ 
			t += obj.offsetLeft;
			obj = obj.offsetParent; 
		} 
	} 
	else if (obj.x) 
		t += obj.x; 
	return t + offset; 
}