function validateForm()
{

	var clientname, AMName, pdcomment, code;
	clientname = document.getElementById("clientname");
	AMName = document.getElementById('AMName');
	dontrem = document.getElementById('chkdontrem');
	pdcomment = document.getElementById('pd_comments');
	code = document.getElementById('securityCode');
//pdcomment

	if (isEmpty(clientname,'Enter Your name'))
	{
		return false;
	}
	
	if ( !isAlphabet(clientname,'Name should be in letters') )
	{
		return false;
	}
	
		
//AMName
	//alert(dontrem.checked);
	if (dontrem.checked == false)
	{
		//alert("test");
		if (isEmpty(AMName,'Enter Account Manager Name'))
		{
			return false;
		}
		if ( !isAlphabet(AMName,'Name should be in letters') )
		{
			return false;
		}
	}
	

	
	
		
//PDexperience
		 var btn = document.feedback.elements["pd_experience"].length;
			for (var i=0; i<btn;i++)
			 {
				var radio =document.feedback.elements["pd_experience"][i];
				//alert(radio.checked);
				if (radio.checked)
				{
					chk = true;
					break;
				}
				else
				{
					chk = false;
				}
			}
		
			//alert(chk);
			if (chk==false)		
			{
				alert("select PD Experience");
				document.feedback.elements["pd_experience"][0].focus();
				return false;
			}
		 
			


//PDcomment
	
	if (isEmpty(pdcomment,'Please comment on your pd Experience'))
	{
		return false;
	}
	
	
//Creative services
		 var btn = document.feedback.elements["CS1"].length;
			for (var i=0; i<btn;i++)
			 {
				var radio =document.feedback.elements["CS1"][i];
				//alert(radio.checked);
				if (radio.checked)
				{
					chk = true;
					break;
				}
				else
				{
					chk = false;
				}
			}
		
			//alert(chk);
			if (chk==false)		
			{
				alert("select Creative services opinion");
				document.feedback.elements["CS1"][0].focus();
				return false;
			}
		 
			
//pd services
		 var btn = document.feedback.elements["RI1"].length;
			for (var i=0; i<btn;i++)
			 {
				var radio =document.feedback.elements["RI1"][i];
				//alert(radio.checked);
				if (radio.checked)
				{
					chk = true;
					break;
				}
				else
				{
					chk = false;
				}
			}
		
			//alert(chk);
			if (chk==false)		
			{
				alert("Are you receive Information on PD services");
				document.feedback.elements["RI1"][0].focus();
				return false;
			}
		 
//further services
		 var btn = document.feedback.elements["FS1"].length;
			for (var i=0; i<btn;i++)
			 {
				var radio =document.feedback.elements["FS1"][i];
				//alert(radio.checked);
				if (radio.checked)
				{
					chk = true;
					break;
				}
				else
				{
					chk = false;
				}
			}
		
			//alert(chk);
			if (chk==false)		
			{
				alert("Are you like further services");
				document.feedback.elements["FS1"][0].focus();
				return false;
			}
//image code
if (isEmpty(code,'Please copy code in image'))
	{
		return false;
	}
	
	
		 
}


//Get values from Form - End
function HasValue(elem)
{
	if(elem.value.length == 0)
		return false;
	else
		return true;
}

function isEmpty(elem, helperMsg){
	if(elem.value.length == 0){
		alert(helperMsg);
		elem.focus(); // set the focus to this input
		return true;
	}
	return false;
}

function isNumeric(elem, helperMsg){
	var numericExpression = /^[0-9]+$/;
	if(elem.value.match(numericExpression)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
}

function isAlphabet(elem, helperMsg){
	var alphaExp = /^[a-zA-Z \.]+$/;
	if(elem.value.match(alphaExp)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
}

function isAlphanumeric(elem, helperMsg){
	var alphaExp = /^[0-9a-zA-Z]+$/;
	if(elem.value.match(alphaExp)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
}

function lengthRestriction(elem, min, max){
	var uInput = elem.value;
	if(uInput.length >= min && uInput.length <= max){
		return true;
	}else{
		alert("Please enter between " +min+ " and " +max+ " characters");
		elem.focus();
		return false;
	}
}

function madeSelection(elem, helperMsg){
	if(elem.value == "Please Choose"){
		alert(helperMsg);
		elem.focus();
		return false;
	}else{
		return true;
	}
}