// Window cleaning quote
function validateWindowQuoteForm(form) {
if (form.fullname.value == "") {
   document.getElementById("errText").innerHTML = "<font color='red'><b>Please enter your name</b></font>";
   form.fullname.style.backgroundColor = '#CC3333';
   form.fullname.focus( );
   return false;
   }
   else
   {
   form.fullname.style.backgroundColor = '#ffffff';
   }
   
if (form.telno.value == "") {
   document.getElementById("errText").innerHTML = "<font color='red'><b>Please enter a contact number</b></font>";
   form.telno.style.backgroundColor = '#CC3333';
   form.telno.focus( );
   return false;
   }
   else
   {
   form.telno.style.backgroundColor = '#ffffff';
   }
}

// Email validation
function ewindowcheck(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					
}