// JavaScript Document
//global variables
var currentText;

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];}
}

function hideButton(target){
	
	button = document.getElementById(target);
	button.innerHTML = '<img src="Images/BlankButton.png" alt="Home" width="154" height="27" border="0" id="Home"/>';
	
}

function replaceImage(target){
	
	//alert(target);
	button = document.getElementById(target);
	button.src = "images/" + target + "BtOver.png";
	
	

}

function replaceText(newTarget){
	
	//switch text
	document.getElementById("buyingContent").innerHTML = document.getElementById(newTarget + "Text").innerHTML;
	
	//return current button to up state
	if(typeof(currentText) != 'undefined'){
		
		MM_swapImage(currentText,'','Images/' + currentText + 'Bt.png',1);
		
	}
	
	//set new button to over state
	MM_swapImage(newTarget,'','Images/' + newTarget + 'BtOver.png',1);
	currentText = newTarget;

	
}

function restoreImage(target){
	
	if(target != currentText){
		
		MM_swapImgRestore();
		
	}
	
}

function showForm(newTarget){
	
	//hide current form
	if(typeof(currentText) != 'undefined'){
		
		document.getElementById(currentText  + "Form").style.display = "none";
		
	}
	
	//show new form
	document.getElementById(newTarget  + "Form").style.display = "block";
	
	//return current button to up state
	if(typeof(currentText) != 'undefined'){
		
		MM_swapImage(currentText,'','Images/' + currentText + 'Bt.png',1);
		
	}
	
	//set new button to over state
	MM_swapImage(newTarget,'','Images/' + newTarget + 'BtOver.png',1);
	currentText = newTarget;

	
}