// JavaScript Document
function formCheck(formobj)
{     
	// Enter name of mandatory fields
	//var fieldRequired = Array("");
	// Enter field description to appear in the dialog box
	//var fieldDescription = Array("");
	// dialog message
	//var optional_field = Array("");
	//optional ids
    var alertMsg = "Please complete the following fields:\n";
	
	var l_Msg = alertMsg.length;
	
	for (var i = 0; i < fieldRequired.length; i++)
	{
		var obj = formobj.elements[fieldRequired[i]];
		if (obj)
		{
		//alert(formobj);
			switch(obj.type)
			{
			case "select-one":
				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == "-- Please select one --")
				{
					alertMsg += " - " + fieldDescription[i] + "\n";
				
				}
				else
				{
          				   if (obj.options[obj.selectedIndex].text =="Other")
						     {
							   if  (document.reg.other.value=="" || document.reg.other.value==null)
							   {
							        alertMsg += " - " + "Please fill applying for " + "\n"; 
							 	}
				  			}
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1)
				{
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "text":
			//alert("OK");
			  if (obj.value=="" || obj.value==null)
			    {				
			   alertMsg += " - " + fieldDescription[i] + "\n";			   
				}
 			break;
			case "password":
			case "textarea":
				if (obj.value == "" || obj.value == null)
				{
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "checkbox":
				if (obj.checked == false)
				{
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			default:
			}						
			if (obj.type == undefined)
				{
					var blnchecked = false;
					for (var j = 0; j < obj.length; j++)
					{
						if (obj[j].checked)
						{
							blnchecked = true;
						}
					}
					if (!blnchecked)
					{
					alertMsg += " - " + fieldDescription[i] + "\n";
					}
				}
			if(fieldRequired[i]=="email_add")
			{
				var email = document.getElementById("email_add").value;
				if(!isEmail(email))
				{
					alertMsg += " - Enter a valid email\n";
				}
			}	
		}//if ends
			
	}//for loop ends
	var tt=alertMsg.length
	
	if (alertMsg.length == l_Msg)
	{	
		var check = "success";
	}
	else{
		alert(alertMsg);
		return false;		
	}	
}