/*
{ddwrt:GenFireServerEvent(concat('__workflowStart={{39B32A98-AFDB-4A76-9CDD-5E295452435C},New,{2F1F0020-BD39-4A9B-9460-81478F0B2597},ff1_x007b__x0024_Pos_x007d_={ff1','_new','}*ff39_x007b__x0024_Pos_x007d_={ff39','_new','}*ff40_x007b__x0024_Pos_x007d_={ff40','_new','}*ff41_x007b__x0024_Pos_x007d_={ff41','_new','}*ff42_x007b__x0024_Pos_x007d_={ff42','_new','}*ff43_x007b__x0024_Pos_x007d_={ff43','_new','}*ff2_x007b__x0024_Pos_x007d_={ff2','_new','}*ff3_x007b__x0024_Pos_x007d_={ff3','_new','}*ff4_x007b__x0024_Pos_x007d_={ff4','_new','}*ff5_x007b__x0024_Pos_x007d_={ff5','_new','}*ff19_x007b__x0024_Pos_x007d_={ff19','_new','}*ff6_x007b__x0024_Pos_x007d_={ff6','_new','}*ff7_x007b__x0024_Pos_x007d_={ff7','_new','}*ff8_x007b__x0024_Pos_x007d_={ff8','_new','}*ff9_x007b__x0024_Pos_x007d_={ff9','_new','}*};__commit;__redirect={Events.aspx}'))}
javascript: {ddwrt:GenFireServerEvent(concat('__workflowStart={{39B32A98-AFDB-4A76-9CDD-5E295452435C},New,{2F1F0020-BD39-4A9B-9460-81478F0B2597},ff1_x007b__x0024_Pos_x007d_={ff1','_new','}*ff39_x007b__x0024_Pos_x007d_={ff39','_new','}*ff40_x007b__x0024_Pos_x007d_={ff40','_new','}*ff41_x007b__x0024_Pos_x007d_={ff41','_new','}*ff42_x007b__x0024_Pos_x007d_={ff42','_new','}*ff43_x007b__x0024_Pos_x007d_={ff43','_new','}*ff2_x007b__x0024_Pos_x007d_={ff2','_new','}*ff3_x007b__x0024_Pos_x007d_={ff3','_new','}*ff4_x007b__x0024_Pos_x007d_={ff4','_new','}*ff5_x007b__x0024_Pos_x007d_={ff5','_new','}*ff19_x007b__x0024_Pos_x007d_={ff19','_new','}*ff6_x007b__x0024_Pos_x007d_={ff6','_new','}*ff7_x007b__x0024_Pos_x007d_={ff7','_new','}*ff8_x007b__x0024_Pos_x007d_={ff8','_new','}*ff9_x007b__x0024_Pos_x007d_={ff9','_new','}*};__commit;__redirect={Events.aspx}'))}
//if(sId.indexOf('DateTimeFieldDateHours') != -1 || sId.indexOf('DateTimeFieldDateMinutes') != -1) 
*/
function HideDatePicker(source) 
{
	var selects = document.getElementsByTagName('select');
	for(var x in selects) 
	{
		if(selects[x].id) {
			var sId = selects[x].id;
			if(sId.indexOf('newDateHours') != -1 || sId.indexOf('newDateMinutes') != -1) 
			{
				//if(selects[x].style.visibility == 'hidden') 
				if(!source.checked)
				{
					selects[x].style.visibility = 'visible';
				}
				else 
				{
					selects[x].style.visibility = 'hidden';	
				}
			} 
		}
	}
}

function ResetAllSpan() {
	$get('spanName').style.visibility = 'hidden';
	$get('spanPhone').style.visibility = 'hidden';		
	$get('spanEmail').style.visibility = 'hidden';		
	$get('spanTitle').style.visibility = 'hidden';
	$get('spanDesc').style.visibility = 'hidden';
	$get('spanLoc').style.visibility = 'hidden';
	$get('spanStart').style.visibility = 'hidden';
	$get('spanEnd').style.visibility = 'hidden';
	$get('spancName').style.visibility = 'hidden';
	$get('spancPhone').style.visibility = 'hidden';					
}
// form validation function //
var iframe;
function validate(form) {
	var dateRegex = /^[1]?\d{1}\/(([1-2]?\d{1})|([3][0,1]{1}))\/(([1]{1}[9]{1}[9]{1}\d{1})|([2-9]{1}\d{3}))$/;
	var emailRegex = /\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;

	var name = $get(getIdElementLike('ff39_new')).value;
	//alert(name);
	var phone = $get(getIdElementLike('ff40_new')).value;
	//alert(phone);
	var email = $get(getIdElementLike('ff42_new')).value;
	//alert(email);
	var title = $get(getIdElementLike('ff1_new')).value;
	//alert(title);
  	var desc = '';
	if(navigator.appName != 'Microsoft Internet Explorer') {
		desc = $get(getIdElementLike('ff2_new')).value;
	}
	else {
		var iframes = document.getElementsByTagName('IFRAME');
		for(var y in iframes) {
			if(iframes[y].className == 'ms-rtelong') 
			{
				iframe = iframes[y];
				var content = iframes[y].contentWindow.document.body.innerHTML;
				if(content.toUpperCase() != "<DIV></DIV>" && content.toUpperCase() != "<DIV>&NBSP;</DIV>") {
					desc = content;
				}
				break;
			}
		}
	}	
	//alert(desc);
	var start = $get(getIdElementLike('ff3_new')).value;
	//alert(start);
	var end = $get(getIdElementLike('ff4_new')).value;
	//alert(end);
	var location = $get(getIdElementLike('ff5_new')).value;
	//alert(location);
	var cname = $get(getIdElementLike('ff6_new')).value;
	//alert(cname);
	var cphone = $get(getIdElementLike('ff7_new')).value;
	//alert(cphone);
	    
	ResetAllSpan();	
	
	var msg = '';
	var cId = '';
    
	if(name == "") {
		$get('spanName').style.visibility = 'visible';
		if(cId == '') {
			cId = getIdElementLike('ff39_new');
			msg = 'Name is required';
		}
	}
	if(phone == "") {
		$get('spanPhone').style.visibility = 'visible';
		if(cId == '') {
			cId = getIdElementLike('ff40_new');
			msg = 'Phone No. is required';
		}
	}  
	if(email == "") {
		$get('spanEmail').style.visibility = 'visible';
		if(cId == '') {
			cId = getIdElementLike('ff42_new');
			msg = 'Email Address is required';
		}
	}
	if(!email.match(emailRegex)) {
		$get('spanEmail').style.visibility = 'visible';	
		if(cId == '') {
			cId = getIdElementLike('ff42_new');
			msg = 'Invalid Email Address format';
		}
	}
	if(title == "") {
		$get('spanTitle').style.visibility = 'visible';		
		if(cId == '') {
			cId = getIdElementLike('ff1_new');
			msg = 'Event Title is required';
		}
	}
	if(desc == "") {
		$get('spanDesc').style.visibility = 'visible';			
		if(navigator.appName != 'Microsoft Internet Explorer') {
			if(cId == '') {
				cId = getIdElementLike('ff2_new');
				msg = 'Event Description is required';
			}
		}
		else {
			if(cId == '') {
				cId = 'description';
				msg = 'Event Description is required';
			}
		}
	}
	if(start == "") {
		$get('spanStart').style.visibility = 'visible';			
		if(cId == '') {
			cId = getIdElementLike('ff3_new');
			msg = 'Event Start Time is required';
		}
	
	}
	if(!start.match(dateRegex)) {
		$get('spanStart').style.visibility = 'visible';			
		if(cId == '') {
			cId = getIdElementLike('ff3_new');
			msg = 'Invalid Date format';
		}
	}	
	if(end == "") {
		$get('spanEnd').style.visibility = 'visible';			
		if(cId == '') {
			cId = getIdElementLike('ff4_new');
			msg = 'Event End Time is required';
		}
	}
	if(!end.match(dateRegex)) {
		$get('spanEnd').style.visibility = 'visible';			
		if(cId == '') {
			cId = getIdElementLike('ff4_new');
			msg = 'Invalid Date format';
		}
	}
	if(location == "") {
		$get('spanLoc').style.visibility = 'visible';			
		if(cId == '') {
			cId = getIdElementLike('ff5_new');
			msg = 'Event Location is required';
		}
	}
	if(cname == "") {
		$get('spancName').style.visibility = 'visible';			
		if(cId == '') {
			cId = getIdElementLike('ff6_new');
			msg = 'Contact Name is required';
		}
	}
	if(cphone == "") {
		$get('spancPhone').style.visibility = 'visible';			
		if(cId == '') {
			cId = getIdElementLike('ff7_new');
			msg = 'Contact Phone is required';
		}
	}
	if(cId == '') {
		// do post back to trigger workflow
		//__doPostBack('ctl00$PlaceHolderMain$g_f0ca71cd_3325_480f_836d_2a2b9449db6e','__workflowStart={{39B32A98-AFDB-4A76-9CDD-5E295452435C},New,{2F1F0020-BD39-4A9B-9460-81478F0B2597},ff1_x007b__x0024_Pos_x007d_={ff1_new}*ff39_x007b__x0024_Pos_x007d_={ff39_new}*ff40_x007b__x0024_Pos_x007d_={ff40_new}*ff41_x007b__x0024_Pos_x007d_={ff41_new}*ff42_x007b__x0024_Pos_x007d_={ff42_new}*ff43_x007b__x0024_Pos_x007d_={ff43_new}*ff2_x007b__x0024_Pos_x007d_={ff2_new}*ff3_x007b__x0024_Pos_x007d_={ff3_new}*ff4_x007b__x0024_Pos_x007d_={ff4_new}*ff5_x007b__x0024_Pos_x007d_={ff5_new}*ff19_x007b__x0024_Pos_x007d_={ff19_new}*ff6_x007b__x0024_Pos_x007d_={ff6_new}*ff7_x007b__x0024_Pos_x007d_={ff7_new}*ff8_x007b__x0024_Pos_x007d_={ff8_new}*ff9_x007b__x0024_Pos_x007d_={ff9_new}*};__commit;__redirect={Events.aspx}');
    	__doPostBack('ctl00$PlaceHolderMain$g_f0ca71cd_3325_480f_836d_2a2b9449db6e','__commit;__redirect={../Lists/Events/Allitems.aspx}');
		return true;
	}
	else {
		inlineMsg(cId,msg);
		return false;
	}
	
}

// START OF MESSAGE SCRIPT //

var MSGTIMER = 20;
var MSGSPEED = 5;
var MSGOFFSET = 3;
var MSGHIDE = 3;

// build out the divs, set attributes and call the fade function //
function inlineMsg(target,string,autohide) {
  var msg;
  var msgcontent;
  if(!document.getElementById('msg')) {
    msg = document.createElement('div');
    msg.id = 'msg';
    msgcontent = document.createElement('div');
    msgcontent.id = 'msgcontent';
    document.body.appendChild(msg);
    msg.appendChild(msgcontent);
    // set opacity to 100 (IE), aplha = 1, opacity = 1 - no fade message
    msg.style.filter = 'alpha(opacity=100)';
    msg.style.opacity = 1;
    msg.alpha = 1;
  } else {
    msg = document.getElementById('msg');
    msgcontent = document.getElementById('msgcontent');
  }
  msgcontent.innerHTML = string;
  msg.style.display = 'block';
  var msgheight = msg.offsetHeight;
  if(target != 'description') {
  	var targetdiv = document.getElementById(target);
  }
  else {
  	var targetdiv = iframe;  	
  }
  targetdiv.focus();
  var targetheight = targetdiv.offsetHeight;
  var targetwidth = targetdiv.offsetWidth;
  var topposition = topPosition(targetdiv) - ((msgheight - targetheight) / 2) + 10;
  var leftposition = leftPosition(targetdiv) + targetwidth + MSGOFFSET;
  msg.style.top = topposition + 'px';
  msg.style.left = leftposition + 'px';
  
  var cont = document.createElement('div');
  cont.id = 'cont';
  var cls = document.createElement('img');
  cls.setAttribute('src','../images/warning_close.png');
  cls.id = 'cls';
  cont.style.top = '6px';
  cont.style.left = msgcontent.offsetWidth + 40 + 'px';
  cont.appendChild(cls);	
  msgcontent.appendChild(cont);
  $get('cls').onclick = function() { msg.style.display = 'none' }	
  
  // dont fade message, just show
  /*
  clearInterval(msg.timer);
  msg.timer = setInterval("fadeMsg(1)", MSGTIMER);
  if(!autohide) {
    autohide = MSGHIDE;  
  }
  window.setTimeout("hideMsg()", (autohide * 1000));
  */
}

// hide the form alert //
function hideMsg(msg) {
  var msg = document.getElementById('msg');
  if(!msg.timer) {
    msg.timer = setInterval("fadeMsg(0)", MSGTIMER);
  }
}

// face the message box //
function fadeMsg(flag) {
  if(flag == null) {
    flag = 1;
  }
  var msg = document.getElementById('msg');
  var value;
  if(flag == 1) {
    value = msg.alpha + MSGSPEED;
  } else {
    value = msg.alpha - MSGSPEED;
  }
  msg.alpha = value;
  msg.style.opacity = (value / 100);
  msg.style.filter = 'alpha(opacity=' + value + ')';
  if(value >= 99) {
    clearInterval(msg.timer);
    msg.timer = null;
  } else if(value <= 1) {
    msg.style.display = "none";
    clearInterval(msg.timer);
  }
}

// calculate the position of the element in relation to the left of the browser //
function leftPosition(target) {
  var left = 0;
  if(target.offsetParent) {
    while(1) {
      left += target.offsetLeft;
      if(!target.offsetParent) {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.x) {
    left += target.x;
  }
  return left;
}

// calculate the position of the element in relation to the top of the browser window //
function topPosition(target) {
  var top = 0;
  if(target.offsetParent) {
    while(1) {
      top += target.offsetTop;
      if(!target.offsetParent) {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.y) {
    top += target.y;
  }
  return top;
}

// preload the arrow //
if(document.images) {
  arrow = new Image(61,48); 
  arrow.src = "../images/validation_warning.png"; 
}