function formCheck(formobj){
	// Enter name of mandatory fields
	var fieldRequired = Array("email", "Name: ", "Telephone Number: ");
	// Enter field description to appear in the dialog box
	var fieldDescription = Array("Your Email Address", "Your Name", "Your Telephone Number");
	// dialog message
	var alertMsg = "Please complete the following fields:\n";

	var validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;



	
  	var strEmail = document.forms['formcheck'].email.value;
	
	var l_Msg = alertMsg.length;
	
	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
			case "select-one":
				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == ""){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "text":
			case "textarea":
				if (obj.value == "" || obj.value == null){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			default:
			}
			if (obj.type == undefined){
				var blnchecked = false;
				for (var j = 0; j < obj.length; j++){
					if (obj[j].checked){
						blnchecked = true;
					}
				}
				if (!blnchecked){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
			}
		}
	}
	
 if (strEmail.search(validRegExp) == -1){ 
   {
      alert('A valid e-mail address is required.\nPlease amend and retry');
      return false;
    } 
    return true; 
 }
 
	if(strEmail.indexOf(" ") != -1){
		
		{alert('Please remove any spaces from e-mail address provided');
			return false;
	}
	}
		
		
if (alertMsg.length == l_Msg){
		return true;
	}else{
		alert(alertMsg);
		return false;
	}
}