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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  
  for (i=0; i<(args.length-2); i+=3) 
  {
    var obj=MM_findObj(args[i]);
    //alert('MM_showHideLayers');
    if(obj != null)
	{ 
		v=args[i+2];
		if (obj.style) 
		{ 
			obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; 
		}
		obj.visibility=v; 
		if (args[i+0] == 'Layer1'){
			if (args[i+2]=='show') {
				obj.left = 146;
			}else{
				obj.left = -2000;
			}
		}
		if (args[i+0] == 'Layer2'){
			if (args[i+2]=='show') {
				obj.left = 388;
			}else{
				obj.left = -2000;
			}
		}
		if (args[i+0] == 'Layer3'){
			if (args[i+2]=='show') {
				obj.left = 466;
			}else{
				obj.left = -2000;
			}
		}
		if (args[i+0] == 'Layer4'){
			if (args[i+2]=='show') {
				obj.left = 541;
			}else{
				obj.left = -2000;
			}
		}
		if (args[i+0] == 'Layer5'){
			if (args[i+2]=='show') {
				obj.left = 617;
			}else{
				obj.left = -2000;
			}
		}
	}
  }
}

var gblnCountDownStartToHide = false;
var gobjTimeOut;
function MM_HideALL(flag){
	gblnCountDownStartToHide = true;
	window.clearInterval(gobjTimeOut)
	if(flag==1)
		MM_HideThemNow();
	else
		gobjTimeOut = window.setInterval("MM_HideThemNow()",500);
}
function MM_HideThemNow(){
	if(gblnCountDownStartToHide){
		MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer4','','hide','Layer5','','hide');
		MM_swapImgRestore();
	}	
	window.clearInterval(gobjTimeOut)
}

function MM_Show1(){
	//alert('MM_Show1');
	gblnCountDownStartToHide = false;
	MM_swapImgRestore();
	MM_swapImage('Image12','','images/image1.gif',1);
	MM_showHideLayers('Layer1','','show','Layer2','','hide','Layer3','','hide','Layer4','','hide','Layer5','','hide');
}

function MM_Show2(){
	//alert('MM_Show2');
	gblnCountDownStartToHide = false;
	MM_swapImgRestore();
	MM_swapImage('Image13','','images/image2.gif',1);
	MM_showHideLayers('Layer1','','hide','Layer2','','show','Layer3','','hide','Layer4','','hide','Layer5','','hide');
}


function MM_Show3(){
	//alert('MM_Show3');
	gblnCountDownStartToHide = false;
	MM_swapImgRestore();
	MM_swapImage('Image14','','images/image3.gif',1);
	MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer3','','show','Layer4','','hide','Layer5','','hide');
}

function MM_Show4(){
	//alert('MM_Show3');
	gblnCountDownStartToHide = false;
	MM_swapImgRestore();
	MM_swapImage('Image15','','images/image4.gif',1);
	MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer4','','show','Layer5','','hide');
}

function MM_Show5(){
	//alert('MM_Show3');
	gblnCountDownStartToHide = false;
	MM_swapImgRestore();
	MM_swapImage('Image16','','images/image5.gif',1);
	MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer3','','hide','Layer4','','hide','Layer5','','show');
}


function MM_Color(o,b){
	if(b==1){
		o.style.backgroundColor = "#FFFFFF";
	}
	else{
		o.style.backgroundColor = "#DFDCD8";
	}
}

function checkSearch(){
	var item = document.search.search_item.value;
	if(item.length < 1){
		alert("Please enter a search criteria");
		document.search.search_item.focus();
	}
	else{
		document.search.submit();
	}
}

function openResults(url){
		location.replace(url);
}