// ######### Set Max Banner Image Size here ################ //
var maxBannerImageSize = 0;
// ######################################################### //

var bannerImageOffset = 0;
var timeout;
var gl1, gl2;

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_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 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 ShowLayers(m,l1,l2) { //v1.1 by DRL
    if (timeout)
      clearTimeout(timeout);
    
      HideLayer(gl2); 
      
      HideLayer(gl1);
      
    gl1 = l1;
    gl2 = l2; 
      
    	ShowLayer(l1);    
    	ShowLayer(l2);    	
}

function ShowLayer(id){
    if (id == null || id == "")
    	return;
    	    	
    	visibility='visible'; 
    	
  	obj=MM_findObj(id);
  	if (obj == null)
  		return;
  		
    if (obj.style) { 
    	obj=obj.style; 
    }
    
    objtop=pxoff(obj.top);
    objtop=objtop-bannerImageOffset;
    obj.top=objtop+'px';
    obj.visibility=visibility;
    
    // iframe control
    ifn='FID'+id.substr(3);
    if (document.all && (ifobj=eval('document.all.'+ifn))!=null) {
    	if (ifobj.style){ifobj=ifobj.style;}
    	ifobj.top=objtop+'px';
    	ifobj.width=(pxoff(obj.width) +2)+'px';
   		ifobj.visibility=visibility;
   	}    
}

function HideLayerSlow(){

    if (timeout)
      clearTimeout(timeout);
   timeout =  setTimeout('HideLayers()', 500);
}

function HideLayers() { //v1.1 by DRL   
    	HideLayer(gl2);
    	gl2 = null;
    	
      HideLayer(gl1);           
      gl1 = null;
}

function HideLayer(id) { //v1.1 by DRL
		
    visibility='hidden';
    if (id == null || id == "")
    	return;
    	
    obj=MM_findObj(id);
  	if (obj == null)
  		return;
  		
    if (obj.style) { 
    	obj=obj.style; 
   	}    
   	
  	objtop=pxoff(obj.top);
    objtop=objtop+bannerImageOffset;
    obj.top=objtop+'px';
    obj.visibility=visibility;

    ifn='FID'+id.substr(3);
    if (document.all && (ifobj=eval('document.all.'+ifn))!=null) {
      if (ifobj.style)
      	ifobj=ifobj.style;
      ifobj.top=objtop+'px';
    	ifobj.width=(pxoff(obj.width) +2)+'px';
   		ifobj.visibility=visibility;
   	}
}

function P7_MultiClass2() { //v1.0 by PVII
 var args=P7_MultiClass2.arguments;if(document.getElementById){
  for(var i=0;i<args.length;i+=2){if(document.getElementById(args[i])!=null){
  if(document.p7setdown){for(var k=0;k<p7dco.length-1;k+=2){
  if(args[i]==p7dco[k]){args[i+1]=p7dco[k+1];break;}}}
  document.getElementById(args[i]).className=args[i+1];}}}
}

function pxoff(e) { // v2 by DRL
  if(e&&(l=e.indexOf('px'))!=0){var v=e.substr(0,l);}
  else if(e&&(length=e.indexOf("em"))){var v=e.substr(0,l);}
  else return false;
  return(v*1);
}

function calBannerImageOffset() { // v1 by DRL
  if(document.BannerImage){
  bannerImageHeight=document.BannerImage.height;
  bannerImageOffset = maxBannerImageSize-bannerImageHeight;}
}

function setMaximumBannerImageSize(size){
	maxBannerImageSize = size;
}