function is_valid_email(email){
 return /^([a-zA-Z0-9_\.\-])+(\.[a-z0-9_\+-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*\.([a-z]{2,4})+$/.test(email);
 }

function contact_validation()
{
	//alert("in function");

			var name= document.getElementById("name").value;
			var emailid=document.getElementById("contactemailid").value;
			var phoneno=document.getElementById("phoneno").value;
			var company=document.getElementById("company").value;
			var role=document.getElementById("role").value;
			var industry=document.getElementById("industry").value;
			//var findus=document.getElementById("findus").value;
			var message=document.getElementById("message").value;
			var txt_captcha=document.getElementById("txt_captcha").value;
  
	var msge="";
	var  valid=true;

	if(name=="")
	{
		msge+="Please Enter your Name\n";
		valid=false;
	}

	var validemail=is_valid_email(emailid);
	if (!validemail)
	{
		msge+="Please Enter  valid Email  \n";
		valid=false;
		
	}

	
	if(phoneno=="")
	{
		msge+="Please Enter your Phone Number\n";
		valid=false;
	}
	else if(phoneno.length >12)
	{
		msge+="Please Enter valid Phone Number\n";
		valid=false;
	}
	if (isNaN(phoneno)) 
	{
		msge+="Please Enter only Phone Numbers\n";
		valid=false;

	}

	if(company=="")
	{
		msge+="Please Enter at least 4 characters in the company field\n";
		valid=false;
	}
	
	
	if(role=="")
	{
		msge+="Please Enter the Role\n";
		valid=false;
	}

	

	if(industry=="select")
	{
		
		msge+="Please Select industry type\n";
		valid=false;
	}
	/*if(findus=="")
	{
		msge+="Please Enter at least 4 characters in the find us field\n";
		valid=false;
	}
	*/
	if(message=="")
	{
		msge+="Please Enter at least 4 characters in the message field\n";
		valid=false;
	}
	
	if(txt_captcha=="")
	{
		msge+="Please Enter the security code\n";
		valid=false;
	}

	if(!valid)
	{
		alert(msge);
		return false;
	}

	return true;
}