function trimString (str)
{
  str = this != window? this : str;
  return str.replace(/^\s+/g, '').replace(/\s+$/g, '');
}

function textareaLimit(limit,obj,frm){
	var orgText;
	var fixText;
	var fieldLen = new Number();

	limit = limit - 1;
	orgText = eval('document.' + frm + '.' + obj + '.value');
	fieldLen = orgText.length;

	if (fieldLen > limit) {
		fixText = orgText.substring(0,limit);
		eval('document.' + frm + '.' + obj + '.value = fixText');
	}
}


function MM_findObj(n, d) { //v3.0
	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); 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_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 loadFilePicker(pageName)
{
	var load = window.open(pageName,'custlookup','scrollbars=yes,menubar=no,height=100,width=350,resizable=no,toolbar=no,status=yes');
}


function startclock()
{

	var thetime=new Date();

	var nhours=thetime.getHours();
	var nmins=thetime.getMinutes();
	var nsecn=thetime.getSeconds();
	var nday=thetime.getDay();
	var nmonth=thetime.getMonth();
	var ntoday=thetime.getDate();
	var nyear=thetime.getYear();
	var AorP=" ";

	if (nhours>=12)
	    AorP="PM";
	else
	    AorP="AM";

	if (nhours>=13)
	    nhours-=12;

	if (nhours==0)
	   nhours=12;

	if (nsecn<10)
	 nsecn="0"+nsecn;

	if (nmins<10)
	 nmins="0"+nmins;

	if (nday==0)
	  nday="Sunday";
	if (nday==1)
	  nday="Monday";
	if (nday==2)
	  nday="Tuesday";
	if (nday==3)
	  nday="Wednesday";
	if (nday==4)
	  nday="Thursday";
	if (nday==5)
	  nday="Friday";
	if (nday==6)
	  nday="Saturday";

	//nmonth+=1;

	if (nmonth==0)
	  nmonth="January";
	if (nmonth==1)
	  nmonth="February";
	if (nmonth==2)
	  nmonth="March";
	if (nmonth==3)
	  nmonth="April";
	if (nmonth==4)
	  nmonth="May";
	if (nmonth==5)
	  nmonth="June";
	if (nmonth==6)
	  nmonth="July";
	if (nmonth==7)
	  nmonth="August";
	if (nmonth==8)
	  nmonth="September";
	if (nmonth==9)
	  nmonth="October";
	if (nmonth==10)
	  nmonth="November";
	if (nmonth==11)
	  nmonth="December";


	if (nyear<=99)
	  nyear= "19" + nyear;

	if ((nyear>99) && (nyear<2000))
	 nyear+=1900;

	//document.clockform.clockspot.value=nhours+":"+nmins+":"+nsecn+" "+AorP+" "+nday+", "+nmonth+"/"+ntoday+"/"+nyear;
	document.clockform.clockspot.value = nday + ", " + nmonth + " " + ntoday + ", " + nyear + " " + nhours + ":" + nmins + " " + AorP;


	setTimeout('startclock()',1000);
}


function confirmDelete()
{
	answer = confirm("Are you sure you wish to delete the selected record(s)?");
	if (answer == true)
	{
		return true;
	}
	else
	{
		return false;
	}
}

function numbersonly(myfield, e, dec) {
	var key;
	var keychar;
	if (window.event)
	 key = window.event.keyCode;
	else if (e)
	 key = e.which;
	else
	 return true;
	keychar = String.fromCharCode(key);
	// control keys
	if ((key==null) || (key==0) || (key==8) ||
	 (key==9) || (key==13) || (key==27) )
	 return true;
	// numbers
	else if ((("0123456789").indexOf(keychar) > -1))
	 return true;
	// decimal point jump
	else if (dec && (keychar == "."))
	 {
	 myfield.form.elements[dec].focus();
	 return false;
	 }
	else
	 return false;
}

function decimalonly(myfield, e, dec) {
	var key;
	var keychar;
	if (window.event)
	 key = window.event.keyCode;
	else if (e)
	 key = e.which;
	else
	 return true;
	keychar = String.fromCharCode(key);
	// control keys
	if ((key==null) || (key==0) || (key==8) ||
	 (key==9) || (key==13) || (key==27) )
	 return true;
	// numbers
	else if ((("0123456789.").indexOf(keychar) > -1))
	 return true;
	// decimal point jump
	else if (dec && (keychar == "."))
	 {
	 myfield.form.elements[dec].focus();
	 return false;
	 }
	else
	 return false;
}