// JScript File
var imgDef;
function changeimage(ctr,imgpath)
{
   imgDef=ctr.src;
   ctr.src=imgpath;
}
function RevertChange(ctr)
{
    ctr.src=imgDef;
}

function CheckSearch()
{
    var SearchText=document.getElementById("header_txtSearch").value;
    if(alltrim(SearchText)=="enter a keyword to search" || alltrim(SearchText)=="") 
    {
        alert("Please enter some search criteria.");
        return false;
    }
    else
    {
        return true;  
    }   
}
function CheckSearchText(e)
{
    var keycode;
    if (window.event) 
        keycode = window.event.keyCode; 
    if(keycode==13)
    {
        var SearchText=document.getElementById("header_txtSearch").value;
        if(alltrim(SearchText)=="" || alltrim(SearchText)=="enter a keyword to search")
        {
            alert("Please enter some search criteria.");
            return false;
        }
        else
        {
            return true;
        }
    }
    else
    {
        return true;
    }
}
//function CallShowResultsFunction(e)
//{
//    var keycode;
//    if(document.getElementById("header_txtSearch").value=="enter a keyword to search") 
//    {
//        document.getElementById("header_txtSearch").value="";
//    }
//    if (window.event) 
//        keycode = window.event.keyCode; 
//    if(keycode==13)
//    {
//        ShowResultsHeader();
//        //document.getElementById('header_btnSearch').focus();
//        //return false;
//    }   
//}
function ShowResultsHeader()
{
    var SearchText=document.getElementById("header_txtSearch").value;
    if(alltrim(SearchText)=="" || alltrim(SearchText)=="enter a keyword to search")
    {
        alert("Please enter some search criteria.");
        return false;
    }
    else
    {
//        SearchText=SearchText.replace("\\","");
//		SearchText=SearchText.replace("\\","");
//		SearchText=SearchText.replace("\'","\'\'");
//		if(alltrim(SearchText)=="")
//		{
//			alert("Please enter some search criteria.");
//			return false;
//		}
//		else
//		{
			document.location.href="/crpractices/Search.aspx?stext=" + SearchText;
            return false;
//		}
        
    }
 }
function alltrim(str) 
{ 
    return str.replace(/^\s+|\s+$/g, '');
}