function $()
{
	var elements = new Array();

	for (var i = 0; i < arguments.length; i++)
	{
		var element = arguments[i];
		if (typeof element == 'string')
		{
			element = document.getElementById(element);
		}
	    if (arguments.length == 1)
		{
			return element;
		}
		elements.push(element);
	}
	return elements;
}


function getElementPos(elementId) {
	var ua = navigator.userAgent.toLowerCase();
 	var isOpera = (ua.indexOf('opera') != -1);
 	var isIE = (ua.indexOf('msie') != -1 && !isOpera); // not opera spoof
 	var el = document.getElementById(elementId);
 	if(el.parentNode === null || el.style.display == 'none') {
  		return false;
 	}      
 	var parent = null;
 	var pos = [];     
 	var box;     
 	if(el.getBoundingClientRect)    //IE
 	{         
	  box = el.getBoundingClientRect();
	  var scrollTop = Math.max(document.documentElement.scrollTop, document.body.scrollTop);
	  var scrollLeft = Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);
	  return {x:box.left + scrollLeft, y:box.top + scrollTop};
 	}
	else if(document.getBoxObjectFor)    // gecko    
 	{
	  box = document.getBoxObjectFor(el); 
	  var borderLeft = (el.style.borderLeftWidth)?parseInt(el.style.borderLeftWidth):0; 
	  var borderTop = (el.style.borderTopWidth)?parseInt(el.style.borderTopWidth):0; 
	  pos = [box.x - borderLeft, box.y - borderTop];
 	}
	else    // safari & opera    
 	{
  		pos = [el.offsetLeft, el.offsetTop];  
  		parent = el.offsetParent;     
  		if (parent != el) { 
			while (parent) {  
				pos[0] += parent.offsetLeft; 
				pos[1] += parent.offsetTop; 
				parent = parent.offsetParent;
			}  
		}   
		if (ua.indexOf('opera') != -1 || ( ua.indexOf('safari') != -1 && el.style.position == 'absolute' )) { 
		   pos[0] -= document.body.offsetLeft;
		   pos[1] -= document.body.offsetTop;         
		}    
	}              
 	if (el.parentNode) { 
    	parent = el.parentNode;
   	} else {
    	parent = null;
   	}
 	while (parent && parent.tagName != 'BODY' && parent.tagName != 'HTML') { // account for any scrolled ancestors
  	pos[0] -= parent.scrollLeft;
 	pos[1] -= parent.scrollTop;
  	if (parent.parentNode) {
   		parent = parent.parentNode;
  	} else {
   		parent = null;
  	}
}
return {x:pos[0], y:pos[1]};
}
var oldMenu = null;
function toggleMenu(currMenu)
{
	if(currMenu != "F")
	{
		if(document.all)
		{
			var parent	= "parent_" + currMenu;
			var pos	= getElementPos(parent);
			thisMenu = eval("document.all." + currMenu + ".style");
			thisMenu.left	= pos.x+0;
			thisMenu.top	= pos.y+30;
			if(thisMenu.display == "block")
			{
				thisMenu.display = "none";
			}
			else
			{
				if(oldMenu!=null)
				{
					oldMenu.display = "none";
				}
				thisMenu.display = "block";
				oldMenu = thisMenu;
			}
			return false;
		}
		else
		{
			return true;
		}
 	}
}
var oldMenu = null;
function toggleMenu2(currMenu)
{
	if(currMenu != "F")
	{
		if(document.all)
		{
			var parent	= "parent_" + currMenu;
			if(thisMenu.display == "block")
			{
				thisMenu.display = "none";
			}
			else
			{
				if(oldMenu!=null)
				{
					oldMenu.display = "none";
				}
				thisMenu.display = "block";
				oldMenu = thisMenu;
			}
			return false;
		}
		else
		{
			return true;
		}
 	}
}


function show_more(elementId)
{
	if ($(elementId).style.display=='none')
	{
		$(elementId).style.display='block';
	}
	else
	{
		$(elementId).style.display='none';
	}
}


var flag=false;  
function img(ImgD)
{
	var image=new Image();  
    image.src=ImgD.src;  
    if(image.width>0 && image.height>0)
	{
		flag=true;  
		if(image.width/image.height>= 175/165)
		{  
			if(image.width>175)
			{
				ImgD.width=175;  
				ImgD.height=(image.height*175)/image.width;  
			}
			else
			{
				ImgD.width=image.width;      
				ImgD.height=image.height;  
			}
			ImgD.alt="Actual size:"+image.width+"×"+image.height;  
		}
		else
		{
			if(image.height>165)
			{
				ImgD.height=165;
				ImgD.width=(image.width*165)/image.height;            
			}
			else
			{  
				ImgD.width=image.width;      
				ImgD.height=image.height;  
			}
			ImgD.alt="Actual size:"+image.width+"×"+image.height;  
		}
	}  
}