var tmpcookie = new Date();
chkcookie = (tmpcookie.getTime() + '');
document.cookie = "chkcookie=" + chkcookie + "; path=/";
 if (document.cookie.indexOf(chkcookie,0) < 0) {
   window.location = 'main_nocookies.asp';
   }
 else {
		      
 }
 
/*==========================================================================# 
# * Function for adding a Filter to an Input Field                          # 
# * @param  : [filterType  ] Type of filter 0=>Alpha, 1=>Num, 2=>AlphaNum   # 
# * @param  : [evt         ] The Event Object                               # 
# * @param  : [allowDecimal] To allow Decimal Point set this to true        # 
# * @param  : [allowCustom ] Custom Characters that are to be allowed       # 
#==========================================================================*/ 
function filterInput(filterType, evt, allowDecimal, allowCustom){ 
    var keyCode, Char, inputField, filter = ''; 
    var alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_'; 
    var num   = '0123456789-.'; 
    // Get the Key Code of the Key pressed if possible else - allow 
    if(window.event){ 
        keyCode = window.event.keyCode; 
        evt = window.event; 
    }else if (evt)keyCode = evt.which; 
    else return true; 
    // Setup the allowed Character Set 
    if(filterType == 0) filter = alpha; 
    else if(filterType == 1) filter = num; 
    else if(filterType == 2) filter = alpha + num; 
    if(allowCustom)filter += allowCustom; 
    if(filter == '')return true; 
    // Get the Element that triggered the Event 
    inputField = evt.srcElement ? evt.srcElement : evt.target || evt.currentTarget; 
    // If the Key Pressed is a CTRL key like Esc, Enter etc - allow 
    if((keyCode==null) || (keyCode==0) || (keyCode==8) || (keyCode==9) || (keyCode==13) || (keyCode==27) )return true; 
    // Get the Pressed Character 
    Char = String.fromCharCode(keyCode); 
    // If the Character is a number - allow 
    if((filter.indexOf(Char) > -1)) return true; 
    // Else if Decimal Point is allowed and the Character is '.' - allow 
    else if(filterType == 1 && allowDecimal && (Char == '.') && inputField.value.indexOf('.') == -1)return true; 
    else return false; 
}


function popUpPrint(sUrl , iWidth , iHeight , bScrollBars)
{
	sPageName = "smowpopup"
	alert("Please close the print window after printing!");
	window.open(sUrl , sPageName , "status=1,scrollbars=" + bScrollBars + ",width=" + iWidth + ",height=" + iHeight + ",resizable=no");
}

function popUp(sUrl , iWidth , iHeight , bScrollBars)
{
	sPageName = "<%=RandomString(8)%>"
	window.open(sUrl , sPageName , "status=1,scrollbars=" + bScrollBars + ",width=" + iWidth + ",height=" + iHeight + ",resizable=no");
}


function printWindow(sUrl , sWin, iWidth , iHeight , bScrollBars)
{
	window.open(sUrl , sWin , "status=1,scrollbars=" + bScrollBars + ",width=" + iWidth + ",height=" + iHeight + ",resizable=yes");

}


function getNextElement (field) {
       var form = field.form;
       for (var e = 0; e < form.elements.length; e++) { 
         if (field == form.elements[e])
             break;
       }
       return form.elements[++e % form.elements.length];
     }
     
function noenter() {
  return !(window.event && window.event.keyCode == 13); 
}


function tabOnEnter(e, field) {
    var key;      
    if(window.event) {
		key = window.event.keyCode; //IE
	} 
    else {
    key = e.which; //firefox      
    } 
	if (key == 13) {
		var el=getNextElement(field);
		if (el.type!='hidden') {
		   el.focus(); 
		}
		else {
		   while (el.type=='hidden')
				el=getNextElement(el); 
				el.focus(); 
		}
		return false;
	}
	else {
		return true;
	}
     
}

	
function enter(nextfield) {
if(window.event && window.event.keyCode == 13) {
  nextfield.focus();
  return false; }
else
  return true; }