// ********** Javascript ***********
// *** General utility functions ***
// *** <C> D.A.Hobbs  20/10/2008 ***
// *** updated for GOODFOOD DELI ***
// *********************************

function 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=PreloadImages.arguments; for(i=1; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[0]+a[i]+'.jpg';}}
}

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(n)) x=d.getElementById(n); return x;
}

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_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_swapImg() { //v3.0
  var i,j=0,x,a=MM_swapImg.arguments; document.MM_sr=new Array;
    if ((x=MM_findObj(a[0]))!=null) {
      document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; 
      document.getElementById("LargeImage1").src=x.src;
      x.src='images/fabrics/'+a[1]+a[2]; 
      document.getElementById("LargeImage2").src=x.src;
    }
}