function findY(currentElement) {  
	var currentTop = 0;  
	if (currentElement.offsetParent) {    
		do {      
			currentTop += currentElement.offsetTop;    
		} while (currentElement = currentElement.offsetParent);  
		
	}  
	else if (currentElement.y) {
		currentTop += currentElement.y;  
	}  
	
	return currentTop;
}

function findX(currentElement) {  
	var currentLeft = 0;  
	if (currentElement.offsetParent) {    
		do {
			currentLeft += currentElement.offsetLeft;
		} 
		while (currentElement = currentElement.offsetParent);  
	}  
	else if (currentElement.x) { 
		currentLeft += currentElement.x;  
	}  
	
	return currentLeft;
}