// JavaScript Documentfunction trim(sText)

function trim(sText)
{
	return sText.replace(/^\s+|\s+$/g,'');
}
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 Address")
		   return false
		}

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

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

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

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

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

 		 return true					
	}
function validation()
{
		
		if(trim(document.getElementById('_cname').value)=="")
	{
		alert("Please enter company name");
		document.getElementById('_cname').focus();
		return false;
	}



		if(trim(document.getElementById('_cperson').value)=="")
	{
		alert("Please enter name of contact person");
		document.getElementById('_cperson').focus();
		return false;
	}
	
	
	
	
	
	
	//var emailID=document._enquiryfrm._txtEmail.value;
	if ((document.getElementById('_txtEmail').value==null)||(document.getElementById('_txtEmail').value==""))
	{
		alert("Please Enter your Email Address")
		document.getElementById('_txtEmail').focus()
		return false
	}
	if (echeck(document.getElementById('_txtEmail').value)==false)
	{
		document.getElementById('_txtEmail').value=""
		document.getElementById('_txtEmail').focus()
		return false
	}
	
	
	
}