// JavaScript Document

function validateEmail(email_id,error){

	if(email_id.charAt(0) != "#"){
		email_id="#"+email_id;	
	}
	
	email_error = email_id + "-error";
	
	emailvalue = $(email_id).val();
	
	at = emailvalue.indexOf('@');
	dot = emailvalue.indexOf('.');
	
	$(email_error).css("display","none");
	
	if ((emailvalue == "") || (at<1 || at==(emailvalue.length-1)) || (dot<1 || dot==(emailvalue.length-1))){
		$(email_error).css("display","block");
		$(email_id).select().focus();
		error = 1;
	} else {
		$(email_error).slideUp("normal");
	}

	return error;
}

function validateString(string_id,error){
	
	if(string_id.charAt(0) != "#"){
		string_id="#"+string_id;	
	}
	string_error = string_id + "-error";
	
	stringvalue = $(string_id).val();
	
	$(string_error).css("display","none");
	
	if (stringvalue == ""){
		$(string_error).css("display","block");
		$(string_id).select().focus();
		error = 1;
	} else {
		$(string_error).slideUp("normal");
	}
	return error;
}

function validateSource(original_id,source_id,error){
	
	if(source_id.charAt(0) != "#"){
		source_id="#"+source_id;	
	}
	if(original_id.charAt(0) != "#"){
		original_id="#"+original_id;	
	}
	
	source_error = source_id + "-error";
	
	$(source_error).css("display","none");
	
	if($(original_id).val() == "NULL"){
	sourcevalue = $(source_id).val();
		if (sourcevalue == ""){
			$(source_error).css("display","block");
			$(source_id).select().focus();
			error = 1;
		}
	}
	return error;
}

function validateDropDown(dropdown_id,error){
	
	if(dropdown_id.charAt(0) != "#"){
		dropdown_id="#"+dropdown_id;	
	}
	
	dropdown_error = dropdown_id + "-error";
	$(dropdown_error).css("display","none");
	
	dropdownvalue = $(dropdown_id).val();
	if (dropdownvalue == "NULL"){
		$(dropdown_error).css("display","block");
		error = 1;
	}
	return error;
}