/*
** $Id: include.js,v 1.2 2003/09/14 19:44:34 damonp Exp $
**
** Copyright (C) 2002 siliconsys.com <dev@siliconsys.com>
** See LICENSE file in root directory of this installation for
** licensing information.
*/

	var Ver4 = parseInt(navigator.appVersion) >= 4
	var Nav4 = ((navigator.appName == "Netscape") && Ver4)
	var IE4 = ((navigator.userAgent.indexOf("MSIE") != -1) && Ver4)

	function pop_win(url, win, ht, wd) {
  		popwin = document.open(url,win,"width="+wd+",height="+ht+",toolbar=no,resizable=yes,scrollbars=yes");
 	}

	function confirm_action(url, action) {
		var is_confirmed = confirm("Are you sure you want to " + action + "?");
		if(is_confirmed) {
			window.location.href = url;
		}
	}

	function confirm_submit(form_name, action, id) {
		var is_confirmed = confirm("Are you sure you want to " + action + "?");
		if(is_confirmed) {
			document[form_name].id.value = id;
			document[form_name].submit();
		}
	}

	function submit_cat()	{
		if(document.cat_form.sel_category.options.selectedIndex != 0 &&
					document.cat_form.sel_category.options.selectedIndex != '')	{
			document.cat_form.submit();
		}	else return false;
	}

	function highlight(row, new_color) {
	    if (typeof(row.style) == 'undefined' || typeof(row.cells) == 'undefined') {
	        return false;
	    }
	    var num_rows = row.cells.length;
	    for (var c = 0; c < num_rows; c++) {
	        row.cells[c].bgColor = new_color;
	    }
	    return true;
	}
	
	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];}
}