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_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_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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_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; }
}

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_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_openBrWindow(theURL,winName,features) {
window.open(theURL,winName,features);
}

function view_ans(num) { 
	$(function(){
	$("#Div1").css({display: "none"});
	$("#Div2").css({display: "none"});
	$("#Div3").css({display: "none"});
	$("#Div4").css({display: "none"});
	
	$("#Div" + num).css({display: "block"});
});	
} 

function close_ans(num) {
if(document.getElementById("ans" + num).style.display == "block")
{
document.getElementById("ans" + num).style.display = "none";
}
}

function chgLink(strLink,PKey){
	document.SearchF.PKey.value=PKey;
    document.SearchF.action= strLink;
    document.SearchF.submit();
    }
	
function Class2Link(strLink,Class1,Class2){
	document.SearchF.Class1.value=Class1;
	document.SearchF.Class2.value=Class2;
    document.SearchF.action= strLink;
    document.SearchF.submit();
    }
    
function Class1Link(strLink,Class1){
	document.SearchF.Class1.value=Class1;
    document.SearchF.action= strLink;
    document.SearchF.submit();
    }
    
function BrandLink(strLink,Class3){
	document.SearchF.Class3.value=Class3;
	document.SearchF.Send.value="OK";
    document.SearchF.action= strLink;
    document.SearchF.submit();
    }
    
function GotoPage(tPage,theForm){
    theForm.Page.value=tPage;
    theForm.Send.value ="OK";
    theForm.submit();
    }
    
function Back(strLink){
	document.SearchF.Send.value="OK";
	document.SearchF.action= strLink;
    document.SearchF.submit();
    } 
    
function Search(strLink){
	document.SearchF.Send.value="OK";
    document.SearchF.submit();
    }

function Search2(strLink,Category_PKey){
	document.SearchF.Category_PKey.value= Category_PKey;
	document.SearchF.Send.value="OK";
	document.SearchF.action= strLink;
    document.SearchF.submit();
    }