var obj;
obj = "document.form1.";
function header()
{
        document.write('<table width="90%" border="0" cellspacing="0" cellpadding="3" align="center"><tr>       <td><font color=#003366 face="Arial" size="+3"><b>SEARCH CRAWLER</b></font></td></tr><tr><td bgcolor="#aad5ff" height="10"></td></tr><tr><td bgcolor="#000000" height="10"></td></tr></table><br><br>');
}

function validate()
{
        
        strUrl = eval(obj+"url.value")
        if (strUrl=="")
        {
                alert("Please Enter Url to Search and Index !!");
                eval(obj+"url.focus()");
                return false;
        }
        else if (strUrl.indexOf("http://")<0 || strUrl.indexOf(".")<0)
        {
                alert("Url you have provided Seems to be inValid! Should be http://domain_name.extension !!");
                eval(obj+"url.focus()");
                return false;
        }
}

function user_validate()
{
        strKey = eval(obj+"keywords.value")
        if (strKey=="")
        {
                alert("Please Enter keywords to Search!!");
                eval(obj+"keywords.focus()");
                return false;
        }
        else if (strKey.length<4)
        {
                alert("Please Enter Minimum 4 Character-Word for Search!!");
                eval(obj+"keywords.focus()");
                return false;
        }
}

// CheckALL Function Needs CheckBox Name
function checkAll(chkNM)
{
        //Find the Length of the Checkbox
        intLen = eval(obj+chkNM+".length");
        if(intLen==null || intLen == "undefined")
                eval(obj+chkNM+".checked=true");
        else
        {
                for(i=0;i<intLen;i++)
                {
                        eval(obj+chkNM+"["+i+"].checked=true");
                }
        }
                eval(obj+"ckhALL.checked=true");
                
}

//Check & Remove ALL
function ChkRemoveAll(chk)
{
        intLen = eval(obj+chk+".length");
        if (eval(obj+"ckhALL.checked"))
        {
                checkAll(chk);
        }
        else
        {
                if(intLen==null || intLen == "undefined")
                        eval(obj+chk+".checked=false");
                else
                {
                        for(i=0;i<intLen;i++)
                        {
                                eval(obj+chk+"["+i+"].checked=false");
                        }       
                }
                        eval(obj+"ckhALL.checked=false"); 
        }       
}

//Update the URL Details .. Popup in new Window
function _update(chkNM)
{
        strSL = "";
        intLen = eval(obj+chkNM+".length");
        if(intLen==null || intLen == "undefined")
        {
                if (eval(obj+chkNM+".checked")) 
                        strSL = "," + eval(obj+chkNM+".value");
        }
        else
        {
                for(i=0;i<intLen;i++)
                {
                        if (eval(obj+chkNM+"["+i+"].checked"))
                                strSL = strSL + "," + eval(obj+chkNM+"["+i+"].value");
                }
        }       
                if (strSL == "")
                {
                        alert("Please select URL to Update !!");
                }
                else
                {
                        strSL = strSL.substring(1,strSL.length)
                        url = "updateURL.asp?urlSl=" + strSL;
                        window.location.href=url;
                }       
}