// this is to swap text and images
		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_setTextOfDesc(objName,x,newText) { //v3.0
			var obj = MM_findObj(objName); if (obj) obj.innerHTML = newText;
			}
			
		function swapImage(imgN,imgU){
			if(document.images)document.images[imgN].src=imgU;
			}