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];}
}

// ?????MOUSEOVER(MOUSEOUT)???????
function PageInit( page ){
	switch (page){
	case 0: // index
		if($("img_buy")){
			Event.observe($("img_buy"), "mouseover", BuyOver, false);
			Event.observe($("img_buy"), "mouseout", BuyOut, false);
		}
		if($("img_trial")){
			Event.observe($("img_trial"), "mouseover", TrialOver, false);
			Event.observe($("img_trial"), "mouseout", TrialOut, false);
		}
		break;
		
	case 1:
	
		break;
		
	case 2: // download
		if($("dl_emm")){
			Event.observe($("dl_emm"), "mouseover", DLEmmOver, false);
			Event.observe($("dl_emm"), "mouseout", DLEmmOut, false);
		}
		if($("dl_tcr")){
			Event.observe($("dl_tcr"), "mouseover", DLTcrOver, false);
			Event.observe($("dl_tcr"), "mouseout", DLTcrOut, false);
		}
		break;
		
	}
}

// ?????? MOUSEOVER
function BuyOver(){
	$("img_buy").src = "images/home/buy_over.png";
}

// ?????? MOUSEOUT
function BuyOut(){
	$("img_buy").src = "images/home/buy.png";
}

// ????????? MOUSEOVER
function TrialOver(){
	$("img_trial").src = "images/home/trialdl_over.png";
}

// ????????? MOUSEOUT
function TrialOut(){
	$("img_trial").src = "images/home/trialdl.png";
}


// EMM?????? MOUSEOVER
function DLEmmOver(){
	$("dl_emm").src = "images/dl_over.png";
}

// EMM?????? MOUSEOUT
function DLEmmOut(){
	$("dl_emm").src = "images/dl.png";
}

//Ticer?????? MOUSEOVER
function DLTcrOver(){
	$("dl_tcr").src = "images/dl_over.png";
}

//Ticker?????? MOUSEOUT
function DLTcrOut(){
	$("dl_tcr").src = "images/dl.png";
}