function BekommeWert(a)
{
	res = '';
	s = location.search;
	if(s.indexOf('?') != -1)
	{
		s = s.substring(1,s.length)
	}
	while(s != '')
	{
		b = s.substring(0,s.indexOf('='));
		c = s.substring(s.indexOf('=') +1,s.indexOf('&'));
		if (s.indexOf('&') == -1)
		{
			c = s.substring(s.indexOf('=')+1,s.length);
		}
		if (b == a)
		{
			res = c;
			break;
		}
		if (s.indexOf('&') == -1)
		{
			s = '';
		} else {
			s = s.substring(s.indexOf('&') +1,s.length)
		}
	}
	return unescape(res);
}



// Google Searchform Branding with watermark
function BrandBlur(what)
{
	if (document.getElementById)
	{
		var tsearch, bsearch;
		tsearch = document.getElementById('tsearch');
		bsearch = document.getElementById('bsearch');
		if (what.value == '')
		{
			if (tsearch)
			{
				tsearch.style.background = '#fff url(images/google_custom_search_watermark.gif) left no-repeat';
			}
			if (bsearch)
			{
				bsearch.style.background = '#fff url(images/google_custom_search_watermark.gif) left no-repeat'; 
			}
		}
		if (tsearch)
		{
			tsearch.value = what.value;
		}
		if (bsearch)
		{
			bsearch.value = what.value;
		}
	}
}



// Google Searchform Branding with watermark
function BrandFocus()
{
	if (document.getElementById)
	{
		var tsearch, bsearch;
		tsearch = document.getElementById('tsearch');
		bsearch = document.getElementById('bsearch');
		if (tsearch)
		{
			tsearch.style.background = '#fff'; 
		}
		if (bsearch)
		{
			bsearch.style.background = '#fff'; 
		}
	}
}



function SetRadioButton()
{
	if (document.getElementById)
	{
		var tsearch, bsearch;
		tsearch = document.getElementById('tsearch');
		bsearch = document.getElementById('bsearch');
		if ( (BekommeWert("q") == "") &&	(BekommeWert("as_q") == "") && (BekommeWert("as_epq") == "") && (BekommeWert("as_oq") == "") &&	(BekommeWert("as_eq") == "") )
		{
			if (tsearch)
			{
				tsearch.style.background = '#fff url(images/google_custom_search_watermark.gif) left no-repeat'; 
			}
			if (bsearch)
			{
				bsearch.style.background = '#fff url(images/google_custom_search_watermark.gif) left no-repeat'; 
			}
		} else {
			if (bsearch && tsearch)
			{
				bsearch.value = tsearch.value;
			}
		}
	}
}



function AddQuery(what,parms)
{
	if (document.getElementById)
	{
		tsearch = document.getElementById('tsearch');
		if (tsearch)
		{
			query = tsearch.value;
			query = query.replace(/allintitle:\s*/i, "");
			query = query.replace(/allintext:\s*/i, "");
			query = query.replace(/allinurl:\s*/i, "");
			query = query.replace(/allinanchor:\s*/i, "");
			what.href = what.href+'?'+parms+'&q='+query;
		}
	}
}