// JavaScript Document
function Validate()
{
		 var field=new Array('inpu1','inpu2','inpu3','inpu4')
		 var msg=new Array("Please Enter Name","Please Enter email Address","Please Enter Phone/Mobile","Please Enter your City name");
		 
		 for(i=0;i<field.length;i++)
			{
				var fld=document.getElementById(field[i]).value;
				if(fld==null || fld=="" || fld=="0")
				{//null condition check bracket starts here.....
				alert(msg[i]);
				document.getElementById(field[i]).focus();
				return false;			
				}//null condition check bracket ends here.....
		
	 		}

			var email=document.getElementById("inpu2").value;
			if(email!="")
			{
					if(echeck(email)==false)
					{
						document.getElementById("inpu2").focus();
						return false;//return if email is not valid
					}
			}
			var subject=document.getElementById("subject").value;
			
			var name=document.getElementById("inpu1").value;
			var phone=document.getElementById("inpu3").value;
			var city=document.getElementById("inpu4").value;
			var comments=document.getElementById("inpu5").value;
		window.open("http://www.thechopras.co.in/webquery.php?action=Enquiry&name="+escape(name)+"&email="+escape(email)+"&phone="+escape(phone)+"&city="+escape(city)+"&remarks="+escape(subject)+"&question="+escape(comments)+"&mobile="+escape(phone),"enquiry","menubar=no, resizable=yes, width=600, height=300, left=50, top=20,scrollbars=yes, status=yes")

		
}


//for validating email address

function echeck(str) 
	{
	//declaring local variable for email
		var semi=";";
		var comma=","
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1)//check that user forget @ symbol
		{
		   alert("You forget @");
		   document.body.scrollTop="5";
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID");
document.body.scrollTop="5";
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
				alert("Please enter valid email! with dot");
document.body.scrollTop="5";
		    return false;
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail ID");
			document.body.scrollTop="5";
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail ID");
			document.body.scrollTop="5";
		    return false;
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail ID");
			document.body.scrollTop="5";
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail ID");
			document.body.scrollTop="5";
		    return false
		 }

 		 return true					
	}