function echeck(str) { //DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
	
			var at="@"
			var dot="."
			var lat=str.indexOf(at)
			var lstr=str.length
			var ldot=str.indexOf(dot)
			if (str.indexOf(at)==-1) return false;
			if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr) return false;
			if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr) return false;
			if (str.indexOf(at,(lat+1))!=-1) return false;
			if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot) return false;
			if (str.indexOf(dot,(lat+2))==-1) return false;
			if (str.indexOf(" ")!=-1) return false;
	
			return true;				
		}
		
		function isNumeric(sText){ //by:Jeff Anderson (http://www.codetoad.com/javascript/isnumeric.asp) 2-26-2002; modified by erson aragon 17-11-2009
			var ValidChars = "0123456789 +-";
			var Char;
			
			for (i = 0; i < sText.length; i++){ 
				Char = sText.charAt(i); 
					if (ValidChars.indexOf(Char) == -1){
					return false;
				}
			}
			return true;
		}
		
		function verify(){
			var name = document.getElementsByName("name")[0].value;
			var email = document.getElementsByName("email")[0].value; 
			var mobile = document.getElementsByName("mobile")[0].value;
			var message = document.getElementsByName("message")[0].value;
			var allvalid = true;
			
			document.getElementById('validator1').innerHTML = '';
			document.getElementById('validator2').innerHTML = '';
			document.getElementById('validator3').innerHTML = '';
			document.getElementById('validator4').innerHTML = '';
			
			//validation sh*t
			if(name == '' || name == "Your Name"){
				document.getElementById('validator1').innerHTML = 'required'; 
				allvalid = false;
			}
			if(email == '' ||  email == "Email Address"){
				document.getElementById('validator2').innerHTML = 'required'; 
				allvalid = false;
			}
			if(mobile == '' || mobile == "Mobile Number"){
				document.getElementById('validator3').innerHTML = 'required'; 
				allvalid = false;
			}
			if(message == ''){
				document.getElementById('validator4').innerHTML = 'required'; 
				allvalid = false;
			}
			if(email != "" && email != "Email Address" && !(echeck(email)) ){
				allvalid = false;
				document.getElementById('validator2').innerHTML = 'invalid email address';
			}
			if(mobile != "" && mobile != "Mobile Number"){
				if(!(isNumeric(mobile)) || mobile.length < 11){
					allvalid = false;
					$("#validator3").text('invalid mobile number');
				}
			}
			
			if(allvalid) {alert('Thank You. Your message will now be sent.'); return true;}
    		else return false;
		}