function show()
{
for(var I=0;I<arguments.length;I++)
{
var objShow=document.getElementById('show' + arguments[I]);
var objHide=document.getElementById('hide' + arguments[I]);
var objMaterial=document.getElementById('material' + arguments[I]);

objShow.style.display = 'none'
objHide.style.display = '';
objMaterial.style.display = '';

}
}
function hide()
{
for(var I=0;I<arguments.length;I++)
{
var objShow=document.getElementById('show' + arguments[I]);
var objHide=document.getElementById('hide' + arguments[I]);
var objMaterial=document.getElementById('material' + arguments[I]);

objShow.style.display = ''
objHide.style.display = 'none';
objMaterial.style.display = 'none';

}
}



function P7_Snap() { //v2.62 by PVII
  var x,y,ox,bx,oy,p,tx,a,b,k,d,da,e,el,args=P7_Snap.arguments;a=parseInt(a);
  for (k=0; k<(args.length-3); k+=4)
   if ((g=MM_findObj(args[k]))!=null) {
    el=eval(MM_findObj(args[k+1]));
    a=parseInt(args[k+2]);b=parseInt(args[k+3]);
    x=0;y=0;ox=0;oy=0;p="";tx=1;da="document.all['"+args[k]+"']";
    if(document.getElementById) {
     d="document.getElementsByName('"+args[k]+"')[0]";
     if(!eval(d)) {d="document.getElementById('"+args[k]+"')";if(!eval(d)) {d=da;}}
    }else if(document.all) {d=da;} 
    if (document.all || document.getElementById) {
     while (tx==1) {p+=".offsetParent";
      if(eval(d+p)) {x+=parseInt(eval(d+p+".offsetLeft"));y+=parseInt(eval(d+p+".offsetTop"));
      }else{tx=0;}}
     ox=parseInt(g.offsetLeft);oy=parseInt(g.offsetTop);var tw=x+ox+y+oy;
     if(tw==0 || (navigator.appVersion.indexOf("MSIE 4")>-1 && navigator.appVersion.indexOf("Mac")>-1)) {
      ox=0;oy=0;if(g.style.left){x=parseInt(g.style.left);y=parseInt(g.style.top);
      }else{var w1=parseInt(el.style.width);bx=(a<0)?-5-w1:-10;
      a=(Math.abs(a)<1000)?0:a;b=(Math.abs(b)<1000)?0:b;
      x=document.body.scrollLeft + event.clientX + bx;
      y=document.body.scrollTop + event.clientY;}}
   }else if (document.layers) {x=g.x;y=g.y;var q0=document.layers,dd="";
    for(var s=0;s<q0.length;s++) {dd='document.'+q0[s].name;
     if(eval(dd+'.document.'+args[k])) {x+=eval(dd+'.left');y+=eval(dd+'.top');break;}}}
   if(el) {e=(document.layers)?el:el.style;
   var xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);
   if(navigator.appName=="Netscape" && parseInt(navigator.appVersion)>4){xx+="px";yy+="px";}
   if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1){
    xx+=parseInt(document.body.leftMargin);yy+=parseInt(document.body.topMargin);
    xx+="px";yy+="px";}e.left=xx;e.top=yy;}}
}



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 fadeMaterial()
{
for(var I=0;I<arguments.length;I++)
{
var objMaterial=document.getElementById('material' + arguments[I]);
myID = 'material' + arguments[I];
objMaterial.className = 'swatchColorsFaded'; 
}
}

function UnfadeMaterial()
{
for(var I=0;I<arguments.length;I++)
{
var objMaterial=document.getElementById('material' + arguments[I]);
objMaterial.className = 'swatchColors'; 
}
}


function submitSearch(searchurl,keyid)
{
    window.location.href = searchurl +"?search="+document.getElementById(keyid).value;
}

function fnKeyPress(obj,e)
{
    if(e.keyCode == 13)
    {
        //document.getElementById('btnSearch').click();
        submitSearch('\/search.aspx','searchkey');
        return false;
    }
    return true;
}


function smallfnKeyPress(obj,e)
{
    if(e.keyCode == 13)
    {
        //document.getElementById('smallbtnSearch').click();
        submitSearch('\/course-search.aspx','coursesearchkey');
        return false;
    }
    return true;
}