/***********************************************************************************************************
* Rollover Image                                                                                           *
* Last Update: 2005 June 15                                                                                 *
* Updated By: Benedict Hung                                                                                *
***********************************************************************************************************/

// JavaScript Document
<!--
function swapImageRestore() 
{	var i;
	var x;
	var a = document.sr; 
	for (i=0; a && i<a.length && (x=a[i]) && x.oSrc; i++) 
	{	x.src = x.oSrc;
	}
}

function preloadImages() 
{	var d=document; 
	if(d.images)
	{	if(!d.p) 
		{	d.p=new Array();
		}
    	var i;
		var j = d.p.length;
		var a = preloadImages.arguments; 
		for (i=0; i<a.length; i++)
		{	if (a[i].indexOf("#")!=0)
			{	d.p[j]=new Image; 
				d.p[j++].src=a[i];
			}
		}
	}
}

function findObject(n, d) 
{	var p;
	var i; 
	var x;  
	if (!d)
	{	d=document; 
		if ((p=n.indexOf("?"))>0&&parent.frames.length) 
		{	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
		}
		if (!(x=d[n])&&d.all) 
		{	x=d.all[n]; 
			for (i=0;!x&&i<d.forms.length;i++) 
			{	x=d.forms[i][n];
			}
		}
  		for (i=0;!x&&d.layers&&i<d.layers.length;i++) 
		{	x=findObject(n,d.layers[i].document);
		}
  		if (!x && d.getElementById) 
		{	x=d.getElementById(n); 
		}
		return x;
	}
}

function swapImage() 
{	var i;
	var j = 0;
	var x;
	var a = swapImage.arguments; 
	document.sr = new Array; 
	for (i=0;i<(a.length-2);i+=3)
   	{	if ((x=findObject(a[i]))!=null)
		{	document.sr[j++]=x; 
			if(!x.oSrc) 
			{	x.oSrc=x.src;
			}
			x.src=a[i+2];
		}
	}
}
//-->