// JScript File
    function Book()
    {
       
        var id=document.getElementById('Cat')[document.getElementById('Cat').selectedIndex].value;
        if(id == 'TS_Books')
        {
	        document.getElementById('SCat').style.display="inline";
        }
        else
        {
	        document.getElementById('SCat').style.display="none";
        }
    }
    function Image1_onclick()
    {
        var key=document.getElementById('KeyWord').value;
        var cat=document.getElementById('Cat').value;
        var scat=document.getElementById('SCat').value;
        //if(key=="")
        //{
            //alert("Enter Key Word to Search");
            document.getElementById('KeyWord').focus;
        //}
        //else
        //{
            document.getElementById('quick_find0').action="SearchCat.aspx?keyword=" + key + "&Cat=" + cat + "&SCat=" +scat;
//            document.getElementById('quick_find0').action="search.aspx";
            document.getElementById('quick_find0').method="post";
        //}
    }

	function addBookmark(title,url) 
	{
		if (window.sidebar) 
		{
			window.sidebar.addPanel(title, url,"");
		} 
		else if( document.all ) 
		{
			window.external.AddFavorite( url, title);
		} 
		else if( window.opera && window.print ) 
		{
			return true;
		}
	}
	
	function validateEmail(ctrlId)
	{
	    //alert('1');
	    var email = document.getElementById(ctrlId).value;
	    if(trim(email)!='')
	    {
	        if(validEmail(email))
	        {
	            return true;
	        }
	        else
	        {
	            alert('Invalid Email Address');
	            return false;
	        }
	    }
	    else
	    {
	        alert('Enter Email Address');
	        return false;
	    }
	}
	
	function validEmail(email) 
    {

      var emailReg = "^[a-z0-9\._-]+@+[a-z0-9\._-]+\.+[a-z]{2,4}$";

      var regex = new RegExp(emailReg);

      return regex.test(email);

    }
    
    // Removes leading whitespaces
    function LTrim( value ) {
    	
	    var re = /\s*((\S+\s*)*)/;
	    return value.replace(re, "$1");
    	
    }

    // Removes ending whitespaces
    function RTrim( value ) {
    	
	    var re = /((\s*\S+)*)\s*/;
	    return value.replace(re, "$1");
    	
    }

    // Removes leading and ending whitespaces
    function trim( value ) {
    	
	    return LTrim(RTrim(value));
    	
    }

//function to check the blanks values doesnot submit on html pages
function checkBlank()
{
    /*if(trim(document.getElementById("keyword").value)=="")
    {
        alert('Please enter search term');
        return false;
    }
    else
        return true;*/
    return true;
}