// Macromedia's image manipulation functions

function MM_swapImgRestore() { //v3.0 
  var i,x,a=document.MM_sr;
  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; 
} 
 
function MM_preloadImages() { //v3.0 
 	var d=document;
 	if(d.images)
 	{
  		if(!d.MM_p) d.MM_p=new Array(); 
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments;
		for(i=0; i<a.length; i++) 
		if (a[i].indexOf("#")!=0)
		{
  			d.MM_p[j]=new Image;
   			d.MM_p[j++].src=a[i];
		}
	} 
} 
 
function MM_findObj(n, d) { //v4.0 
	var p,i,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=MM_findObj(n,d.layers[i].document); 
	if(!x && document.getElementById) x=document.getElementById(n);
	return x; 
} 
 
function MM_swapImage() { //v3.0 
	var i,j=0,x,a=MM_swapImage.arguments;
	document.MM_sr=new Array;
	for(i=0;i<(a.length-2);i+=3) 
	if ((x=MM_findObj(a[i]))!=null)
	{
		document.MM_sr[j++]=x;
		if(!x.oSrc) x.oSrc=x.src;
		x.src=a[i+2];
	} 
}