function checkmail(str)
{
  if(str=='') return false;
		var at='@';
		var dot='.';
		var lat=str.indexOf(at);
		var lstr=str.length;
		var ldot=str.indexOf(dot);
		if (str.indexOf(at)==-1) return false;

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr) return false;

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr) return false;

		 if (str.indexOf(at,(lat+1))!=-1)  return false;

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot) return false;

		 if (str.indexOf(dot,(lat+2))==-1) return false;
		 if (str.indexOf(' ')!=-1)return false;
 		 return true	;				
}
function number(e)
	{	
	var key;
	var keychar;
	if (window.event){
		key = window.event.keyCode;		
	}else if (e){
		key = e.which;		
	}
	else
		return true;
	
	if((key == 46) || (key == 0))
		return true;
		
	keychar = String.fromCharCode(key);
	keychar = keychar.toLowerCase();
	if((key > 47) && (key < 58)){				
		return true;
	}else
	    return false;	
}
function upper(elem)
	{ 
		elem.value = elem.value.toUpperCase();
	}
function hmeval()
	{ 

		a=document.req;
		if(a.title.value=="title")
			{
				alert("Please Select title");
				a.title.focus();
				return false;
			}
		if(a.fname.value=="" || a.fname.value=="First Name*")
			{
				alert("Please enter your first name");
				a.fname.select();
				return false;
			}
		if(a.ccode.value==""|| a.ccode.value=="Code*")
			{
				alert("Please enter country code");
				a.ccode.select();
				return false;
			}
		
		if(a.contact_no.value=="" || a.contact_no.value=="Mobile Number*")
			{
				alert("Please enter your mobile number");
				a.contact_no.select();
				return false;
			}
		if(a.email.value=="" || a.email.value=="E-mail*")
			{
				alert("Please enter your e-mail address");
				a.email.select();
				return false;
			}
			if(checkmail(a.email.value)==false)
			{
				alert("Please enter valid email id");
				a.email.select();
				return false;
			}
		if(a.country.value=="country")
			{
				alert("Please select your country");
				a.country.focus();
				return false;
			}
	}
	function reqval()
	{ 
		a=document.form1;
		if(a.name_estbd.value=="Answer here*" || a.name_estbd.value=="")
			{
				alert("Please enter the name of the establishment");
				a.name_estbd.focus();
				a.name_estbd.select();
				return false;
			}
		if(a.title.value=="title")
			{
				alert("Please Select title");
				a.title.focus();
				return false;
			}
		if(a.fname.value=="" || a.fname.value=="Answer here*")
			{
				alert("Please enter your first name");
				a.fname.focus();
				a.fname.select();
				return false;
			}
		if(a.ccode.value==""|| a.ccode.value=="Code*")
			{
				alert("Please enter country code");
				a.ccode.focus();
				a.ccode.select();
				return false;
			}
		
		if(a.contact_no.value=="" || a.contact_no.value=="Mobile Number*")
			{
				alert("Please enter your mobile number");
				a.contact_no.focus();
				a.contact_no.select();
				return false;
			}
		if(a.email_pc.value=="" || a.email_pc.value=="Answer here*")
			{
				alert("Please enter your e-mail address");
				a.email_pc.focus();
				a.email_pc.select();
				return false;
			}
			if(checkmail(a.email_pc.value)==false)
			{
				alert("Please enter valid email id");
				a.email_pc.focus();
				a.email_pc.select();
				return false;
			}
		if(a.country.value=="country")
			{
				alert("Please select your country");
				a.country.focus();
				return false;
			}
			if(a.consultancy.value=="" && a.branddevelopment.value=="" &&  a.ui.value=="" &&  a.webdesign.value=="" &&  a.webapplication.value=="" &&  a.content.value=="" &&  a.seo.value=="" &&  a.usability.value=="" &&  a.webhosting.value=="")
			{
				alert("Please select required services");
				a.consultancy.focus();
				return false;
			}
			if(a.area_busi.value=="---Answer here---")
			{
				alert("Please enter your area of bussiness");
				a.area_busi.select();
				a.area_busi.focus();
				return false;
			}
			if(a.budjet_time.value=="---Answer here---")
			{
				alert("Please enter your budget and what is the time limit for our work");
				a.budjet_time.select();
				a.budjet_time.focus();
				return false;
			}
			if(a.scod.value=="")
			{
				alert("Please enter spam arrester code");
				a.scod.select();
				a.scod.focus();
				return false;
			}
	}
function sms_val()
	{	
		s=document.sms;
		if(s.name.value=="")
			{
				alert("Please enter your name");
				s.name.select();
				s.name.focus();
				return false;
			}
		if(s.num.value=="")
		{
			alert("Please enter mobile number");
			s.num.focus();
			return false;
			}
		if(s.msg.value=="")
		{
			alert("Please fill message field");
			s.msg.focus()
			return false;
		}
		if(s.scod.value=="")
		{
			alert("Please enter spam arrester code");
			s.scod.focus()
			return false;
		}
		
	}
function gst_val()
	{
		a=document.gstf;
		if(a.title.value=="title")
			{
				alert("Please Select title");
				a.title.focus();
				return false;
			}
		if(a.name.value=="")
			{
				alert("Please enter your name");
				a.name.focus();
				a.name.select();
				return false;
			}
		if(a.country.value=="country")
			{
				alert("Please Select country");
				a.country.focus();
				return false;
			}
		if(a.mob.value=="")
			{
				alert("Please enter your mobile number");
				a.mob.focus();
				a.mob.select();
				return false;
			}
		if(a.email.value=="")
			{
				alert("Please enter your e-mail address");
				a.email.focus();
				a.email.select();
				return false;
			}
		if(checkmail(a.email.value)==false)
			{
				alert("Please enter valid email id");
				a.email.focus();
				a.email.select();
				return false;
			}
		if(a.cmnt.value=="")
			{
				alert("Please enter comment");
				a.cmnt.focus();
				a.cmnt.select();
				return false;
			}
		if(a.scode.value=="")
			{
				alert("Please enter spam arrester code");
				a.scode.focus();
				a.scode.select();
				return false;
			}
	}
function con_val()
	{ 
		a=document.con;
		if(a.title.value=="title")
			{
				alert("Please select title");
				a.title.focus();
				return false;
			}
		if(a.name.value=="")
			{
				alert("Please enter your name");
				a.name.focus();
				a.name.select();
				return false;
			}	
		if(a.email.value=="")
			{
				alert("Please enter your e-mail address");
				a.email.focus();
				a.email.select();
				return false;
			}
		if(checkmail(a.email.value)==false)
			{
				alert("Please enter valid email id");
				a.email.focus();
				a.email.select();
				return false;
			}
		if(a.cmnt.value=="")
			{
				alert("Please enter comment");
				a.cmnt.focus();
				a.cmnt.select();
				return false;
			}
	}