function fOver(x,y) {
	if( document.all ) {
		eval("document.all.bt"+x+"Over.style.display='inline'");
		eval("document.all.bt"+x+".style.display='none'");
		eval("document.all.bt"+y+".style.display='inline'");
		eval("document.all.bt"+y+"Over.style.display='none'");		
	} else {
		document.getElementById("bt" + x + "Over").style.display ='inline';
		document.getElementById("bt" + x).style.display ='none';
		document.getElementById("bt" + y).style.display ='inline';
		document.getElementById("bt" + y + "Over").style.display ='none';		
	}
}
function fOut(x,y) {
	if( document.all ) {
		eval("document.all.bt"+x+".style.display='inline'");
		eval("document.all.bt"+x+"Over.style.display='none'");
		eval("document.all.bt"+y+".style.display='inline'");
		eval("document.all.bt"+y+"Over.style.display='none'");		
	} else {
		document.getElementById("bt" + x).style.display ='inline';
		document.getElementById("bt" + x + "Over").style.display ='none';
		document.getElementById("bt" + y).style.display ='inline';
		document.getElementById("bt" + y + "Over").style.display ='none';		
	}
}
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];}}
}