// JavaScript Document
function checkEmail (thevalue) 
{
				
	var checkTLD=1;
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	var matchArray=thevalue.match(emailPat);
						
	if (matchArray==null) 
	{
		//alert("Email address seems incorrect (check @ and .'s)");
		alert("Please enter a valid E-mail Address");
		return false;
	}
	var user=matchArray[1];
	var domain=matchArray[2];
						
						
	for (i=0; i<user.length; i++) {
		if (user.charCodeAt(i)>127) {
		//alert("Ths username in email address contains invalid characters.");
		alert("Please enter a valid E-mail Address");
		return false;
	   }
	}
	for (i=0; i<domain.length; i++) {
		if (domain.charCodeAt(i)>127) {
		//alert("Ths domain name in email address contains invalid characters.");
		alert("Please enter a valid E-mail Address");
		return false;
		}
	}
	
	if (user.match(userPat)==null) {
	// user is not valid
		//alert("The username in email address doesn't seem to be valid.");
		alert("Please enter a valid E-mail Address");
		return false;
	}
	
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
	// this is an IP address
	for (var i=1;i<=4;i++) {
		if (IPArray[i]>255) {
		//alert("Destination IP address in email address is invalid!");
		alert("Please enter a valid E-mail Address");
		return false;
		   }
		}
		return true;
	}
	
	// Domain is symbolic name.  Check if it's valid.
	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) {
		if (domArr[i].search(atomPat)==-1) {
		//alert("The domain name in email address does not seem to be valid.");
		alert("Please enter a valid E-mail Address");
		return false;
	 }
						}
						
						if (checkTLD && domArr[domArr.length-1].length!=2 && 
						domArr[domArr.length-1].search(knownDomsPat)==-1) {
						//alert("The email address must end in a well-known domain or two letter " + "country.");
						alert("Please enter a valid E-mail Address");
						return false;
						}
						
						// Make sure there's a host name preceding the domain.
						
						if (len<2) {
						//alert("This email address is missing a hostname!");
						alert("Please enter a valid E-mail Address");
						return false;
						}
						
						// If we've gotten this far, everything's valid!
						return true;
						}

	
						
					
function checkForm()
	{

		
				 

		

		if((document.frmMail.dl_361417170778939150.value==0) ||(document.frmMail.dl_361417170778939150.value=="First")) 
		{
			alert("Please enter First Name");
			document.frmMail.dl_361417170778939150.focus();
			return false;
		}

		if(document.frmMail.dl_361417170778939150.value!=0)
		{
			//alert(document.frmMail.dl_361414971755677185.value.length)
				var iChars = "!@#$%^&*()+=-[]\\\';,./{}|\":<>?";
				for (var i = 0; i < document.frmMail.dl_361417170778939150.value.length; i++) 
		{

	  		if (iChars.indexOf(document.frmMail.dl_361417170778939150.value.charAt(i)) != -1) 
			{
  			alert ("Please enter Valid First Name.");
			document.frmMail.dl_361417170778939150.focus();
		  	return false;
		  	}
                      
         	 }
		}
           if((document.frmMail.dl_361417170778939151.value==0) ||(document.frmMail.dl_361417170778939151.value=="Last"))
		{
			alert("Please enter Last Name");
			document.frmMail.dl_361417170778939151.focus();
			return false;
		}

		 if(document.frmMail.dl_361417170778939151.value!=0)
		{
			//alert(document.frmMail.dl_361414971755677185.value.length)
				var iChars = "!@#$%^&*()+=-[]\\\';,./{}|\":<>?";
				for (var i = 0; i < document.frmMail.dl_361417170778939151.value.length; i++) 
		{

	  		if (iChars.indexOf(document.frmMail.dl_361417170778939151.value.charAt(i)) != -1) 
			{
  			alert ("Please enter Valid Last Name.");
			document.frmMail.dl_361417170778939151.focus();
		  	return false;
		  	}
                      
         	 }
		}

		   if(document.frmMail.dl_361417170778939152.value==0)
		{
			alert("Please enter Company Name");
			document.frmMail.dl_361417170778939152.focus();
			return false;
		}

		/*if(document.frmMail.dl_361417170778939152.value!=0)
		{
			
				var iChars = "!#$%^*()+=[]\\\';,./{}|\":<>?";
				for (var i = 0; i < document.frmMail.dl_361417170778939152.value.length; i++) 
		{

	  		if (iChars.indexOf(document.frmMail.dl_361417170778939152.value.charAt(i)) != -1) 
			{
  			alert ("Please enter Valid Company Name.");
			document.frmMail.dl_361417170778939152.focus();
		  	return false;
		  	}
                      
         	 }
		}*/

		if(document.frmMail.dl_361417170778939153.value==0)
		{
			alert("Please enter E-mail Address");
			document.frmMail.dl_361417170778939153.focus();
			return false;
		}
		else
		{
			ret = checkEmail (document.frmMail.dl_361417170778939153.value); 
			if(ret==false)
			{
				document.frmMail.dl_361417170778939153.focus();
				return false;
			}
		}
		 
		

			return true;
	
	}