using Water text mark in asp.net using javascript

          using  Water text mark in asp.net using javascript

   this username Will hide when we Write Any thing in textbox

For this You need To Write the Following Code

function WaterMark(txtName, event) {

var defaultText = "Enter Username Here";

// Condition to check textbox length and event type

if (txtName.value.length == 0 & event.type == "blur") {

//if condition true then setting text color and default text in textbox

txtName.style.color = "black";

txtName.value = defaultText;

}

// Condition to check textbox value and event type

if (txtName.value == defaultText & event.type == "focus") {

txtName.style.color = "black";

txtName.value = "";

}


and write the Code also In text box Like this....

<asp:TextBox ID="txtName" runat="server" Text="Enter Username Here"

ForeColor="black" onblur= "WaterMark(this, event);"

onfocus = "WaterMark(this, event);" Width="161px"></asp:TextBox>