var c = "";
	function randomString() {
		var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
		var string_length = 5;
		var randomstring = '';
		for (var i=0; i<string_length; i++) {
			var rnum = Math.floor(Math.random() * chars.length);
			randomstring += chars.substring(rnum,rnum+1);
	}
	c = randomstring;
	}

    function DrawBotBoot1()
    {
		randomString();
		document.getElementById('captcha_code').innerHTML = c;
    }  
	
	
	function echeck1(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 ValidBotBoot(){
		
		
		if(document.getElementById('name').value == "")
		{
			alert("Please Enter Your Name");
			return false;
		}

		var emailID=document.frmCaptcha.txtMail;
	
		if ((emailID.value==null)||(emailID.value=="")){
			alert("Please Enter your Email ID");
			emailID.focus();
			return false;
		}
		if (echeck1(emailID.value)==false){
			emailID.value="";
			emailID.focus();
			return false;
		}

        var d = document.getElementById('txtCaptcha').value;
		
		if(d == '')
		{
			alert("Please Enter Captcha");
        	return false;
		}
		
        if (d == c)
		{	return true; }
		else
		{
			alert("Please Enter Right Captcha");
			//randomString();
			//document.getElementById('captcha_code').innerHTML = c;
			document.getElementById('txtCaptcha').focus();
        	return false;
		}
        
    }