function homecheck()
{
		
	if(document.getElementById('con_person').value=='' || document.getElementById('con_person').value=='Name')
	{
		alert("Enter The Name");
		document.getElementById('con_person').focus();
		return false;
	}
	else
	{
		$t = trim(document.getElementById('con_person').value);
		if($t=='')
		{
		alert("Enter The Valid Name");
		document.getElementById('con_person').focus();
		return false;
	}
	}	
	
	if(email_check(document.getElementById('email'))==false){	return false;}
	if(document.getElementById('email').value=='' || document.getElementById('email').value=='Email ID')
	{
		alert("Enter The Email Id");
		document.getElementById('email').focus();
		return false;
	}
	if(document.getElementById('phone').value=='' || document.getElementById('phone').value=='Phone')
	{
		alert("Enter The Phone Number");
		document.getElementById('phone').focus();
		return false;
	}
	/*if(document.getElementById('cmp_name').value=='' || document.getElementById('cmp_name').value=='Company Name')
	{
		alert("Enter The Company Name");
		document.getElementById('cmp_name').focus();
		return false;
	}
	if(document.getElementById('country').value=='' || document.getElementById('country').value=='Country')
	{
		alert("Enter The Country");
		document.getElementById('country').focus();
		return false;
	}*/
	if(document.getElementById('purpose').value=='' || document.getElementById('purpose').value=='Requirement')
	{
		alert("Enter The Requirement");
		document.getElementById('purpose').focus();
		return false;
	}
	else
	{
		$t = trim(document.getElementById('purpose').value);
		if($t=='')
		{
		alert("Enter The Valid Requirement");
		document.getElementById('purpose').focus();
		return false;
	}
	}	
	
}
function email_check(obj)
	{
		if(echeck(obj.value)==false)
		{
			obj.focus();
			return false;
		}
		else
		{
			return true;
		}
	}

function echeck(str) 
	{
			var at="@"
			var dot="."
			var lat=str.indexOf(at)
			var lstr=str.length
			var ldot=str.indexOf(dot)
			if (str.indexOf(at)==-1){
			   alert("Invalid E-mail ID")
			   return false
			}

			if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
			   alert("Invalid E-mail ID")
			   return false
			}

			if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
				alert("Invalid E-mail ID")
				return false
			}

			 if (str.indexOf(at,(lat+1))!=-1){
				alert("Invalid E-mail ID")
				return false
			 }

			 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
				alert("Invalid E-mail ID")
				return false
			 }

			 if (str.indexOf(dot,(lat+2))==-1){
				alert("Invalid E-mail ID")
				return false
			 }
			
			 if (str.indexOf(" ")!=-1){
				alert("Invalid E-mail ID")
				return false
			 }

			 return true					
	}

function numbersonly(e) {
	var unicode=e.charCode? e.charCode : e.keyCode;
	
  	if((unicode < 48 || unicode > 57) && (unicode!=8 && unicode!=9 && unicode!=16 && unicode!=35 && unicode!=36 && unicode!=37 && unicode!=38 && unicode!=39 && unicode!=40 && unicode!=46))
		{
		return false; 
		}
}

function trim(s)
{
//alert(""+s);
	var l=0; var r=s.length -1;
	while(l < s.length && s[l] == ' ')
	{	l++; }
	while(r > l && s[r] == ' ')
	{	r-=1;	}
	return s.substring(l, r+1);
}