// JavaScript Document
function highlightCell(cell, style)
{
	cell.className = style;
	
	if (cell.tagName == "TD" || cell.tagName == "TABLE" || cell.tagName == "TR" || cell.tagName == "FORM")
	{
		for (var i = 0; i < cell.children.length;i++)
				highlightCell(cell.children[i]);
	}
}

function blockEnter(evt) {
	evt = (evt) ? evt : event;
	var charCode = (evt.charCode) ? evt.charCode :
		((evt.which) ? evt.which : evt.keyCode);
	if (charCode == 13 || charCode == 3) {
		return false;
	} else {
		return true;
	}
}

function goSearch()
{
	var kw = document.getElementById("keyword");
	
	if (kw.value != "")
	{
		location = "search.asp?keyword="  + kw.value;
	}
	else
	{
		alert('Please enter a keyword to search on!');
	}
}

function editPage()
{
	var sel = document.getElementById("pages");
	var pageID = sel.value;
	location = "admin_page_edit.asp?pageID=" + pageID;	
}
function editNews()
{
	var sel = document.getElementById("news");
	var newsID = sel.value;
	location = "admin_news.asp?newsID=" + newsID;	
}
function relatePage()
{
	var sel = document.getElementById("relate");
	var pageID = sel.value;
	location = "admin_relate.asp?pageID=" + pageID;	
}
function deletePage()
{
	var sel = document.getElementById("pages");
	var pageID = sel.value;
	location = "admin_page_delete.asp?pageID=" + pageID;	
}
function deleteNews()
{
	var sel = document.getElementById("news");
	var newsID = sel.value;
	location = "admin_news_delete.asp?newsID=" + newsID;	
}

function showItems(sel,pageID)
{
	var catID = sel.value;
	location = "admin_relate.asp?catID=" + catID + "&pageID=" + pageID
}

function showImage(image)
{
	var pathToImage = "uploadArea/" + image;
	//document.write(pathToImage);
	
	window.open(pathToImage, "Image", "width=400, height=300, location=no, menubar=no, status=no, toolbar=no, scrollbars=yes, resizable=yes");


}

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];
   //alert(x.src);
   }
}
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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}


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