// JavaScript Document
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}
function externalLinks()
{
    if (!document.getElementsByTagName) return;
    var anchors = document.getElementsByTagName("a");
    for ( var i=0; i < anchors.length; i++ )
    {
        var anchor = anchors[i];
        if ( anchor.getAttribute("href") && anchor.getAttribute("rel") == "external" )
        {
			anchor.target = "_blank";
        }
    }
}
function disableElement(objElement,blnState) {
	if (undefined == blnState) {
		if (objElement.disabled) {blnState = false}else{blnState = true};
	};	
	objElement.disabled = blnState;
}

function confirmAction(strMsg,strAction){
	var intResponse = confirm(strMsg)
	if (intResponse){
		if (strAction != ''){location.href = strAction};
		return true
	}else{
		return false
	};
}
function addLoadEvent(func) {
	/*
	By Simon Willison @ http://simonwillison.net/2004/May/26/addLoadEvent/
	*/
  var oldonload = window.onload;
  if(oldonload != null) {
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  } 
  }else {
	  window.onload = func;
  }
}
function addWindowEvent(objEvent,objFunction,strFuncOpts){
		var objOldEvent = eval(objEvent)	
		if(objOldEvent != null) {		 	
		 	if (typeof objOldEvent != 'function') {
				eval(objEvent + "=" + "function () {" + objFunction + "};") 
			}else{
				eval(objEvent + " = function() { if(objOldEvent){objOldEvent()}" + objFunction + ";}")
			}
		 }else {		 	
		 	eval(objEvent + "=" + "function () {" + objFunction + "};")  
		 }	
	}
function clearField(objField,strDefault){
	var blnClear = false;
	if (strDefault != '') {
		if (objField.value == strDefault) { blnClear = true;
		}
	}else{
		blnClear = true;
	}
	if (blnClear){objField.value = ''}
}
function resetField(objField,strDefault) {
	if (objField.value == '') {objField.value = strDefault;}
}

window.onload = externalLinks;