function restIMG() { //v3.0
 var i,x,a=document.ZZ_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function preIMG() { //v3.0
 var d=document; if(d.images){ if(!d.ZZ_p) d.ZZ_p=new Array();
 var i,j=d.ZZ_p.length,a=preIMG.arguments; for(i=0; i<a.length; i++)
 if (a[i].indexOf("#")!=0){ d.ZZ_p[j]=new Image; d.ZZ_p[j++].src=a[i];}}
}
function findObj(n, d) { //v3.0
 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=findObj(n,d.layers[i].document); return x;
}
function swapIMG() { //v3.0
 var i,j=0,x,a=swapIMG.arguments; document.ZZ_sr=new Array; for(i=0;i<(a.length-2);i+=3)
 if ((x=findObj(a[i]))!=null){document.ZZ_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}