// JavaScript Keyur Soni  
function requireField(ctrlId,ErrMessage)
{
    var val = document.getElementById(ctrlId);
    
    if(val.value=="")
    {   
        alert(ErrMessage);
        document.getElementById(ctrlId).focus();                        
        return false;
    }
    return true;
}

function isNumeric(ctrlId,ErrMessage)
{   
    var val = document.getElementById(ctrlId);    
    if(isNaN(val.value))
    {   
        alert(ErrMessage);
        document.getElementById(ctrlId).focus();        
        return false;
    }
    return true;
}

function checkEmail(ctrlId,ErrMessage)
{    
    var val = document.getElementById(ctrlId);    
    var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
    if (filter.test(val.value))
        return true;
    else
    {           
        alert(ErrMessage);
        document.getElementById(ctrlId).focus();   
        return false;     
    }
}

function checkLength(ctrlId,maxLength,ErrMessage)
{       
    //if(typeof MsgId=="undefined")
    //    MsgId='Message';    
    var currLength = document.getElementById(ctrlId).value.length;        
    if(currLength > maxLength)
    {   
        alert(ErrMessage + " Length can not be greater than " + maxLength + " characters \nCurrent Length is " + currLength);
        //document.getElementById(MsgId).innerHTML = ErrMessage; 
        document.getElementById(ctrlId).focus();       
        return false;
    }
    return true;
}




            /*function validateme()
			{
				if(!requireField('firstname','Please Enter Firstname.')) return;
				if(!checkEmail('email','Please Enter Valid Email Address.'))return;
				 else 
                    return true ;
			}
			
        	function sendemail()
        	{
        	    if(!validateme())
					return false;
				var str;
				str="<div style='font-family:tahoma; font-size:12px; width:600px;'>"
				str+="<div style='float:left; width:100px; height:30px; text-align:left; padding:3px;'>Name :</div>"
				str+="<div style='float:left; width:488px; height:30px; text-align:left; padding:3px;'>"+document.getElementById("firstname").value+"</div>"
				str+="<br />"
				str+="<div style='float:left; width:100px; height:30px; text-align:left; padding:3px;'>Email :</div>"
				str+="<div style='float:left; width:488px; height:30px; text-align:left; padding:3px;'>"+document.getElementById("email").value+"</div>"
				str+="<br />"
				str+="<div style='float:left; width:100px; height:30px; text-align:left; padding:3px;'>Comments :</div>"
				str+="<div style='float:left; width:488px; height:30px; text-align:left; padding:3px;'>"+document.getElementById("questions").value+"</div>"
				str+="</div>"
				
				document.getElementById("hdMsg").value=str;
				
        		var theForm = document.forms['frmsendemail'];
        		theForm.action="sendemail.aspx";
        		theForm.submit();
        		}*/