function imgoff() { //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 imgload() { //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=imgload.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 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=findobj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function imgon() { //v3.0
  var i,j=0,x,a=imgon.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findobj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function rImg(obj,status){
	var fname = obj.src;
	if (status == 1){
		fname = fname.replace('_off','_on');
		if (obj.parentNode.style.zIndex == 1){
			obj.parentNode.style.zIndex = 5;
		}
	} else {
		fname = fname.replace('_on','_off');
		if (obj.parentNode.style.zIndex == 5){
			obj.parentNode.style.zIndex = 1;
		}
	}
	obj.src = fname;
}

function showfilter(){
	/*var filter = document.getElementById('filter_area');
	if (filter.style.display == 'none'){
		filter.style.display = 'block';
	} else {
		filter.style.display = 'none';
	}*/
	var filter=$('#filter_area');
	filter.toggle("slow");
}

function fullpage(){
	var main_contain = document.getElementById('main_contain');
	var tmp = document.getElementById('fullpage').innerHTML;
	main_contain.innerHTML = '<div id="full_area">'+tmp+'</div>';
	document.getElementById('red_bottom').style.visibility = 'hidden';
}