// Removes leading whitespaces
function LTrim( value ) {
	
	var re = /\s*((\S+\s*)*)/;
	return value.replace(re, "$1");
	
}

// Removes ending whitespaces
function RTrim( value ) {
	
	var re = /((\s*\S+)*)\s*/;
	return value.replace(re, "$1");
}

// Removes leading and ending whitespaces
function trim( value ) {
	
	return LTrim(RTrim(value));
	
}
function Email(str)
	{
		    var supported = 0;
			if (window.RegExp)
			{
			var tStr = "a";
			var tReg = new RegExp(tStr);
			if (tReg.test(tStr)) supported = 1;
			}
			if (!supported)
			return (str.indexOf(".") <= 2) || (str.indexOf("@") < 0);
			var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
			var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
			return (r1.test(str) || !r2.test(str));
		}
function enq12()
{
	 var s=document.name2;
	 var user=trim(document.name2.email.value);
	 
    var name2=trim(s.name1.value);
	var company_name1=trim(s.company_name.value);
	var address1=trim(s.address.value);
	var contact1=trim(s.contact.value);
	var remarks1=trim(s.remarks.value);
	
	if(s.subject.value=="0")
	{
	alert ("Please select the subject");
	s.subject.focus()
	return false;
	}	
	if((s.name1.value=="")||(name2 == ""))
	{
	alert ("Please enter name");
	s.name1.focus()
	return false;
	}
	if(s.name1.value!="")
	{
		var invalids = "!#$%^&*()-=[]{}`~,'<>/?;:\|0123456789@_";
		for(i=0; i<invalids.length; i++) 
		{
			if(s.name1.value.indexOf(invalids.charAt(i)) >= 0 )
			{
				alert("Name should contain only alphabets");
				s.name1.focus();
				s.name1.select();
				return false;
			}
		}
	}
	if(s.subject.value!="Training")
	{
	if((s.company_name.value=="")||(company_name1 == ""))
	{
	alert ("Please enter company name");
	s.company_name.focus()
	return false;
	}
}
	if((s.address.value=="")||(address1 == ""))
	{
	alert ("Please enter address");
	s.address.focus()
	return false;
	}
	if((s.contact.value=="")||(contact1 == ""))
	{
	alert ("Please enter contact number");
	s.contact.focus()
	return false;
	}
	else if(s.contact.value.length<9)
	{
	alert ("Invalid contact number");
	s.contact.focus()
	return false;
	}	
	 if(s.email.value=="")
	{
	alert ("Please enter Email ID");
	s.email.focus()
	return false;
	}
	else if (Email(user))
		{
		alert("Please enter valid email ID  (e.g.: yourname@hotmail.com)");
		s.email.focus();
		return false;
	}
	
	if((s.remarks.value=="")||(remarks1 == ""))
	{
	alert ("Please enter remarks");
	s.remarks.focus()
	return false;
	}	
	return true;
}



function enq13()
{
	
	 var s=document.name2;
	 var user=document.name2.email.value;
	 
    var name2=trim(s.name1.value);
	var company_name1=trim(s.company_name.value);
	var address1=trim(s.address.value);
	var contact1=trim(s.contact.value);
	var remarks1=trim(s.remarks.value);
	
		
	if((s.name1.value=="")||(name2 == ""))
	{
	alert ("Please enter name");
	s.name1.focus()
	return false;
	}
	if(s.subject.value!="Training")
	{
	if((s.company_name.value=="")||(company_name1 == ""))
	{
	alert ("Please enter company name");
	s.company_name.focus()
	return false;
	}
}
	if((s.address.value=="")||(address1 == ""))
	{
	alert ("Please enter address");
	s.address.focus()
	return false;
	}
	if((s.contact.value=="")||(contact1 == ""))
	{
	alert ("Please enter contact number");
	s.contact.focus()
	return false;
	}
	else if(s.contact.value.length<9)
	{
	alert ("Invalid contact number");
	s.contact.focus()
	return false;
	}	
	 if(s.email.value=="")
	{
	alert ("Please enter Email ID");
	s.email.focus()
	return false;
	}
	else if (Email(user))
		{
		alert("Please enter valid email ID  (e.g.: yourname@hotmail.com)");
		s.email.focus();
		return false;
	}
	
	if((s.remarks.value=="")||(remarks1 == ""))
	{
	alert ("Please enter remarks");
	s.remarks.focus()
	return false;
	}	
	return true;
}
function isNumberKey(evt)
{
         var charCode = (evt.which) ? evt.which : event.keyCode
         if ((charCode >=48 && charCode <=57 )|| (charCode == 46 )||(charCode == 10 )||(charCode == 13 )|| (charCode == 8)||(charCode == 32)||(charCode == 45))
         {
	       return true; 
         }
         else
         {
	        alert("Please enter only numbers");
            return false;
        }
    }
    
    //Limiting Character validation   
function limitlength(obj, length)
{
	var maxlength=length
	if (obj.value.length>maxlength)
	{
	obj.value=obj.value.substring(0, maxlength)
     }
}  

function spec()
{
	var fir = document.name2.subject.options[document.name2.subject.selectedIndex].value;
	var div1 = document.getElementById('train');
	var div2 = document.getElementById('train1');
	
	if(fir == 0) 
	{
	alert ("Please enter subject");
	s.subject.focus()
	return false;
	}  
	if(fir == "Training") 
	{
		div1.style.display='none';
		div2.style.display='';
	}  
	else 
	{
		div1.style.display='';
		div2.style.display='none';
	}  
	
}

function clear()
{
	//var fir = document.name2.subject.options[document.name2.subject.selectedIndex].value;
	document.name2.reset();
	
}