var testresults1
function check()
	{

	var testresults1;

	function chkspace(val){	
		var t1;
		var len;
		t1 = val;
		len = t1.length;
		var z= t1.indexOf(" ");
		if (z== -1)
			{ return true; alert("chkspace true");}
		else 
		{	if (z==0)
				{	var w=1;
					while (w<len)
					{	z=t1.indexOf(" ",w);
						if (z!= w) break;
						w++;
					}
				}
		}
	
		if (z == len-1)			
			return false;
		else
		{	if(z>1) return false;
			else return true;
		}	
	}	
	
	function checkemail(){
	var str=document.form1.dp_email.value;
	var len=document.form1.dp_email.value.length;
	var filter=/^.+@.+\..{2,3}$/
	
	if (!filter.test(str))
		return false;		
	else
	{	if (!chkspace(str)) 
			return false; 
		else	
		{	text1=new String(str)
			for(i=0;i<=len;i++)
			{ if (text1.charAt(i)=='@')  var k=1;
			  if (text1.charAt(i)=='.')  var bn=1;
			} 
			if (k!=1 || bn!=1)
				return false; 
			else	
				return true; 
			return false;	
		}
	}	
	}

		
		 if(document.form1.dp_fname.value == '')
		{
			alert('Please Enter your First Name ');
			document.form1.dp_fname.focus();
						return false;
		}
				
		else if(document.form1.dp_city.value == '')
		{
			alert('Please enter your city');
			document.form1.dp_city.focus();
				return false;
		}
				
else if(document.form1.dp_mobile.value == '' && document.form1.dp_std.value == '' && document.form1.dp_phone.value == '' && document.form1.dp_email.value == '')
{
			alert('Kindly enter any of the details below to reach you \n . Mobile No.\n . Phone no.\n . valid email address');
			document.form1.dp_mobile.focus();
				return false;
		}	
		else if (document.form1.dp_std.value != ''&& document.form1.dp_phone.value == '')
		{	alert("Please enter Phone no. !")
			document.form1.dp_phone.focus();
					return false;
		}
		else if (document.form1.dp_std.value == ''&& document.form1.dp_phone.value != '')
		{	alert("Please enter STD Code !")
			document.form1.dp_std.focus();
					return false;
		}
		
		else if ((document.form1.dp_email.value != '') && (!checkemail()))
		{	alert("Please enter a valid email address!")
			document.form1.dp_email.focus();
					return false;
		}
			else
		{	document.form1.submit();
			return true;
		}
	return false;
	}