function search1()
{  
     if(document.getElementById('txtsrchkey').value=="- Search Products -" || document.getElementById('txtsrchkey').value=="")
     {
        alert("Please enter the search keyword");
        document.getElementById('txtsrchkey').focus();
        return false;
     }
     else
     {  
        window.location.href="Product.aspx?mode=Search&Keyword="+document.getElementById('txtsrchkey').value;
        return false;
      }  
}

function search_blur()
{
   if(document.getElementById('txtsrchkey').value=="")
   {
        document.getElementById('txtsrchkey').value="- Search Products -";
   } 
}

function search_focus()
{
    if(document.getElementById('txtsrchkey').value=="- Search Products -")
   {
        document.getElementById('txtsrchkey').value="";
   } 
}