// JavaScript Document
function check_contact()
{
	var why="";
	name=document.contactus.name.value;
	companyname=document.contactus.companyname.value;
	address=document.contactus.address.value;
	mobile=document.contactus.mobile.value;
	email=document.contactus.email.value;
	requirement=document.contactus.requirement.value;
	enquiry=document.contactus.enquiry.value;
	
	why+=checkempty(name,"Enter Your Name.\n");
	why+=checkempty(companyname,"Enter Your Company Name.\n");
	why+=checkempty(address,"Enter Your Contact Address.\n");
	why+=checkempty(mobile,"Enter Your Contact Number.\n");
	why+=checkemail(email,"Enter Your Mail Id.\n");
	why+=checkempty(requirement,"Select Your Requirement.\n");
	why+=checkempty(enquiry,"Enter Your Enquiry.\n");
	
	if(why!="")
	{
		alert(why);
		
	}
	else
	{
		document.contactus.reset();
		url="send_contactus.php";
		values="name="+name+"&companyname="+companyname+"&address="+address+"&mobile="+mobile+"&email="+email+"&requirement="+requirement+"&enquiry="+enquiry;
		ajaxpostpage(url,'message',values);
		
	}
}