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_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_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_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_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 limitText (textObj, maxCharacters){
        if(textObj.value.length<maxCharacters){
            textObj.pref=textObj.value
        }else{
            textObj.value=textObj.pref;
 		}
}

function searchSites() {
	var ssearchurl = "search.aspx";
	var ssearchtext = document.formmain.ssearchtext.value;
	if(ssearchtext != "") {
		document.dosearch.txtSearch.value = ssearchtext;
		document.dosearch.submit();
	}
	else {
		alert("Please enter keywords to search.");
		return false;
	}
}

function stripSpace(str) {
	if(str) {
		for(var i = 0;i < str.length; i++) {
			str = str.replace(" ","%20");
		}	
	}
	return str;
}

function doSubmit(event) {
	var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
	if(keyCode == 13) {
		//alert(keyCode);
		//lblwebsearch.innerHTML = "";
		searchSites();
	}
}

function CheckForm() {
	if(document.formmain.txteditupload_file && document.formmain.txteditlink.value )
	{
		if((document.formmain.txteditupload_file.value != "") && (document.formmain.txteditlink.value != ""))
		{
			alert('You can only attach a document or a link to each Announcement');
			document.formmain.txteditlink.value = "" ;
			//document.formmain.txteditupload_file.value = "" ;
			resetFileInput(0);
			return false;
		}
	}
	else
	{
		if((document.formmain.txtupload_file.value != "") && (document.formmain.txtlink.value != ""))
		{
			alert('You can only attach a document or a link to each Announcement');
			document.formmain.txtlink.value = "";
			//document.formmain.txtupload_file.value = "";
			resetFileInput(1);
			return false;
		}
	}
}

function resetFileInput(obj) {
	if(obj==0)
	{
		var	parent = document.getElementById('file_upload'),
		newFileInput = document.createElement('input');
		parent.removeChild(document.getElementById('txteditupload_file'));
		newFileInput.setAttribute('type', 'file');
		newFileInput.setAttribute('id', 'txteditupload_file');
		parent.appendChild(newFileInput);
	}
	else
	{
		var	parent = document.getElementById('file_upload'),
		newFileInput = document.createElement('input');
		parent.removeChild(document.getElementById('txtupload_file'));
		newFileInput.setAttribute('type', 'file');
		newFileInput.setAttribute('id', 'txtupload_file');
		parent.appendChild(newFileInput);
	}
}

function SetDate(formName, id, newDate, postBack)
{
	eval('var theform = document.' + formName + ';');
	popUp.close();
	theform.elements[id].value = newDate;
	if (postBack)
		__doPostBack(id,'');
}		

function GetMonth(intMonth)
{
    var MonthArray = new Array("January", "February", "March",
                               "April", "May", "June",
                               "July", "August", "September",
                               "October", "November", "December") 
    return MonthArray[intMonth] 	  	 
}
function getDateStr()
{
    var today = new Date()
    var year = today.getYear()
    if(year<1000) year+=1900
    var todayStr = year
    return todayStr
}