// JavaScript Document
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_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 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 findObj(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=findObj(n,d.layers[i].document);
	if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function showHideLayers() { //v3.0
  	var i,p,v,obj,args=showHideLayers.arguments;
	for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) { 
		v=args[i+2];
		if (obj.style) { 
			obj=obj.style; 
			v=(v=='show')?'visible':(v='hide')?'hidden':v; 
		}
    		obj.visibility=v; 
	}
}

hidecheck = null;
function nav_show(selection){
	var navName = selection;
	var navLength = navName.length;
	var imgName = navName.substring(4,navLength);
	imgOver(imgName);
        showHideLayers(selection,'','show')
	if (hidecheck) {
		hidecheck = null;
	}
}
function nav_hide(selection){
	var navName = selection;
        var navLength = navName.length;
        var imgName = navName.substring(4,navLength);
	imgOut(imgName);
	hidecheck = showHideLayers(selection,'','hide');
}
	//debugdoc = window.open('','debug', 'width=300, height=500');
	//debugdoc.document.write('<html><body><form name=debugform><input type=text name=debug></form></body></html>');
function debug(content){
	debugdoc.document.debugform.debug.value = content;
}
function bgover(obj){
	obj.style.background='#003366';
	obj.style.cursor = 'hand';
}
function bgout(obj){
	obj.style.background='#868686';
}
function cellclick(url){
	document.location.href = url;
}
function randomImage(){
  var j,d="",l="",m="",p="",q="",z="",KW_ARI= new Array()
  KW_ARI[KW_ARI.length]='/images/home/nav_headline1.gif?&border=0';
  KW_ARI[KW_ARI.length]='/images/home/nav_headline2.gif?&border=0';
  j=parseInt(Math.random()*KW_ARI.length);
  j=(isNaN(j))?0:j;
  if (KW_ARI[j].indexOf('?')==-1) {
    document.write("<img src='"+KW_ARI[j]+"'>");
  }
  else {
    nvp=KW_ARI[j].substring(KW_ARI[j].indexOf('?')+2).split('&');
    for(var i=0;i<nvp.length;i++) {
      sub=nvp[i].split('=');
   	  switch(sub[0]) {
 	    case 'link':
          l="<a href='"+unescape(sub[1])+"'>";
          p="</a>";
		  break;
	    case 'target':
          q=" target='"+unescape(sub[1])+"'";
  		  break;
  	    default:
          m+=" "+sub[0]+"='"+unescape(sub[1])+"'";
  		  break;
      }
    }
    z=(l!="")?((q!="")?l.substring(0,l.length-1)+q+">":l):"";
    z+="<img src='"+KW_ARI[j].substring(0,KW_ARI[j].indexOf('?'))+"'"+m+">"+p;
  document.write(z);
  }

}