<script type="text/javascript">window.onload=setBG();</script>

<input type="text" name="search" id="search" onclick="clearBG(this)" onblur="setBG()" value="" />

 
 
    function setBG(){
        var s = document.getElementById("search");
        if (s.value == '') {
            s.style.backgroundImage = 'url(http://www.google.com/coop/intl/en/images/google_custom_search_watermark.gif)';
            s.style.backgroundRepeat = 'no-repeat';
        } else {
            s.style.backgroundColor = 'white';
        }
    }  
 
    function clearBG(s){
        s.style.backgroundImage = 'none';
        s.style.backgroundColor = 'white';
    }

 
<script language="JavaScript">
    function createSlug(obj, slugField){         
        /* for 'obj' use 'this' */
        /* onblur="javascript:createSlug(this, 'slugField'); */        
        var slug = document.getElementById(slugField).value;           
        if(slug == ''){
        var string = obj.value;
            string = slug.replace(/[^0-9,a-z,A-Z,\s]/gi,"-"); 
            string = slug.replace(/-+/gi,"");
            string = slug.replace(/\s+/g,"-");
            string = slug.toLowerCase();            
            slug = string;
        }
    }
</script>

 $(document).ready(function() {
    $("a.Styleswitcher").click(function() {
        $('link[rel=stylesheet]').attr('href' , $(this).attr('rel'));
    });
});

    <a class="Styleswitcher" rel="default.css" href="#">Default Theme</a>
    <a class="Styleswitcher" rel="red.css" href="#">Red Theme</a>
    <a class="Styleswitcher" rel="blue.css" href="#">Blue Theme</a>

 
    $(document).ready(function() {
 
      $('.searchItem').hide();    //initial hide 
 
	  $('a#showHideBtn').toggle(
		   function(){ 
				$('.searchItem').show('slow');
				$('#showHideImage').attr('src','../images/hide.gif');
		   }, function() { 
				$('.searchItem').hide('slow');
				$('#showHideImage').attr('src','../images/show.gif');
		   });
 
      });

 
function byteConvert(num) {
	var result = 0;
	var unit = "";
 
	// Set unit variables for convenience
	var bytes = 1;
	var kb = 1024;
	var mb = 1048576;
	var gb = 1073741824;
 
	// Check for non-numeric or negative num argument
	if (not isNumeric(num) OR num LT 0)
		return "Invalid size argument";
 
	// Check to see if unit was passed in, and if it is valid
	if ((ArrayLen(Arguments) GT 1)
		AND ("bytes,KB,MB,GB" contains Arguments[2]))
	{
		unit = Arguments[2];
	// If not, set unit depending on the size of num
	} else {
		  if      (num lt kb) {	unit ="bytes";
		} else if (num lt mb) {	unit ="KB";
		} else if (num lt gb) {	unit ="MB";
		} else                {	unit ="GB";
		}		
	}
 
	// Find the result by dividing num by the number represented by the unit
	result = num / Evaluate(unit);
 
	// Format the result
	if (result lt 10)
	{
		result = NumberFormat(Round(result * 100) / 100,"0.00");
	} else if (result lt 100) {
		result = NumberFormat(Round(result * 10) / 10,"90.0");
	} else {
		result = Round(result);
	}
	// Concatenate result and unit together for the return value
	return (result & " " & unit);
}

 
if( $.browser.safari ) {
    //Safari
} elseif ($.browser.msie && $.browser.version > 6 ) {
    //IE v7+
} else if ($.browser.msie && $.browser.version <= 6 ) {
    //IE  -v7
} elseif ($.browser.mozilla && $.browser.version >= "1.8" ) {
    //FF2+
}

 
a:after {
  content: "" attr(href) "";
}
 
a.external:after{
  content: "(Link opens in a new window)";
}
 
a.pdf:before {
  content: "<img src='/img/abobe-icon.gif' width='16' height='16' border='0'>";
}

function handleEnter (field, event) {
  var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
  if (keyCode == 13) { 
        //do something, eg:
	submitForm();
  } else {
   return true;
  }
}

 
function printPageComponent() {
  html  = '<div id="print-page">';
  html += '  <input class="button" \n';
  html += '         id="print-page-button" \n';
  html += '         onclick="window.print();" \n';
  html += '         onmouseup="this.blur();" \n';
  html += '         title="Print the current page." \n';
  html += '         type="button" \n';
  html += '         value="Print this page"';
  html += '   />';
  html += '</div>';
  return html;
}
 
function printPageLink() {
  html  = "<span id=\"component-box-print-link\" \n";
  html += "      class=\"button\"\n";
  html += "      onclick=\"window.print();\">\n";
  html += "Print this page";
  html += "</span>";
  return html;
}

 
function bookmarkIt(){
if(document.all){
   window.external.AddFavorite(location.href,document.title);
   }
else if(window.sidebar){
   window.sidebar.addPanel(document.title,location.href,'');
   }
}