/*
*** mod date:		7/oct/06
--- description:	removes the dashed line round links in browsers.
--- usage:			use in body tag: onLoad="blurLinks()"
*/
function unblur() {
	this.blur();
} 
function blurLinks() {
	if (!document.getElementById) return;
		theLinks = document.getElementsByTagName("A");
		theAreas = document.getElementsByTagName("AREA");
		for(i=0; i<theLinks.length; i++) {theLinks[i].onfocus = unblur;}
		for(i=0; i<theAreas.length; i++) {theAreas[i].onfocus = unblur;}
	}

/* -------------------------------------------------------------------------------------------------------------- */

/*
*** mod date:		7/oct/06
--- description:	triggers an alert box with message. process's if the user clicks ok. if a root level id is
'					set the root warning as the user is doing something final to the database.
--- usage:			onClick="return confirmSubmit()".
*/
function confirmSubmit(authID) {

	if (authID == 1) {
	
		var agree = confirm("Root Level Admin Warning: What you are about to do will be final;\nAre you sure you want to do this?");
	
	} else {
	
		var agree = confirm("Warning: Are you sure you want to do this?");	
	
	}
	
	if (agree) {

		return true;
	
	} else {
		
		return false;
	
	}

}

//--------------------------------------------------------------------------------------------------------------------------------------------

/*
*** mod date:		7/oct/06
--- description:	opens a centred window based on the users screen size
--- usage:			javascript:centreWindow('index.asp','windowName','widthInPixels','heightInPixels','scrollingYesNo')
*/
function centreWindow(url, windowName, w, h, scroll) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2 - 20;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable=no,status=yes';
	win = window.open(url, windowName, winprops);

if (parseInt(navigator.appVersion) >= 4) {
	win.window.focus();
		}
	}
	
//--------------------------------------------------------------------------------------------------------------------------------------------

/*
*** mod date:		7/oct/06
--- description:	only writes the back link if there is a history state to go to
--- usage:
*/
function historyChecker() {
	
	if (history.length > 0) {

		document.write('<a href=\"javascript:history.back(1)\">Back</a>');
	
	}

}

//--------------------------------------------------------------------------------------------------------------------------------------------

/*
*** mod date:		7/oct/06
--- description:	dreamweaver generated code
*/

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_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_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_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//--------------------------------------------------------------------------------------------------------------------------------------------