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

function tNv() { 
	var i,p,v,obj,args=tNv.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=fnd(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function hde() {
 tNv('dd-ski','','hide');
}

function hideDD(sect) {
	tNv(sect,'','hide');
	hde();
}

var sectionSetting = null;
var activeTimer = null;
var bHover = '';
function Act(sect, windowStatusVal, bshow) {
	hde();
	if ((bHover==windowStatusVal)||(bshow))
	{
		tNv(sect,'','show');
		if (sectionSetting != null)
		{
			window.clearTimeout(sectionSetting);
		}
	}
}

function Tim(sect){
	if (sectionSetting != null) 
	{
		window.clearTimeout(sectionSetting);
	}
	sectionSetting = window.setTimeout('hideDD("' + sect + '")',500);
}

function textarea_count_limit(field, countfield, maxlimit) {
	if (field.value.length > maxlimit){
		field.value = field.value.substring(0, maxlimit);
	} else {
		countfield.value = maxlimit - field.value.length;
	}
}

function submitform() {
	document.paypalform.submit();
}

function external_blank() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external"){
			anchor.target = "_blank";
		}
	}
}
window.onload = external_blank;