/*  imageReplace JavaScript Library beta2
 *  
 *  Copyright (c) 2007 Kazuma Nishihata (http://www.webcreativepark.net)
 *  Licensed under the MIT License:
 *  
 *  insert <head>
 *  <script type="text/javascript" src="./prototype.js"></script>
 *  <script type="text/javascript" src="./ImageReplace.js"></script>
 * 
/*--------------------------------------------------------------------------*/


var ImagesDir = "./";

Event.observe(window, "load",imageReplace, false);


function imageReplace(){

	elements = document.getElementsByClassName("imageReplace");

	for (var i=0; i<elements.length; i++) {

		var element = elements[i];

		var classnames = element.getAttribute('className') || element.getAttribute('class');
		var classes = classnames.split(" ");
		if(classes[2]){
			var onImg  = " onmouseover=\"this.src='"+ImagesDir+classes[2]+"'\"";
			var offImg = " onmouseout=\"this.src='"+ImagesDir+classes[1]+"'\"";
		}else{
			var onImg  = "";
			var offImg = "";
		}
		if(classes[1])element.innerHTML = '<img src="'+ImagesDir+classes[1]+'" alt="'+element.innerHTML+'" id="imageReplace'+i+'" border="0" '+onImg+offImg+'/>';
	}
}




/*-----------------------------rollover-----------------------------*/

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) { //v4.01
  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 && d.getElementById) x=d.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];}
}
/*--------------------------------------------------------------------------*/