function processSearch(searchForm){
    var searchKeyword = searchForm.qt.value;
    searchKeyword = trim(searchKeyword);
    if (searchKeyword != null && searchKeyword != '') {
        var chkval = "google";//getCheckedValue(searchForm.elements['group1']);
        if(chkval.indexOf("google") > -1){
            searchForm.q.value = searchKeyword;
        } else {
            searchForm.action="http://odysseus.ieee.org/ieeesearch/query.html";
        }
        return true;
    } else {
        alert("Please enter one or more keywords");
        return false;
    }
}

function putGoogleWatermark()
{
	//var f= document.getElementById('searchbox_006539740418318249752:f2h38l7gvis');
	var f= document.forms["searchForm"];
	
	//alert("form:"+f);
	var searchbox= f.qt;//document.searchForm.qt;
	//alert("qt:" +searchbox);
	searchbox.onblur=putGoogleImage;
	searchbox.onfocus=removeGoogleImage;
	putGoogleImage();
}
function putGoogleImage()
{
	//var f= document.getElementById('searchbox_006539740418318249752:f2h38l7gvis');
	var f= document.forms["searchForm"];
	
	var searchbox= f.qt;//document.siteSearch.qt;
	//var searchbox= document.searchForm.qt;
	if (searchbox.value == '') {
	searchbox.style.background = '#FFFFFF url(http:\x2F\x2Fwww.google.com\x2Fcoop\x2Fintl\x2Fen\x2Fimages\x2Fgoogle_custom_search_watermark.gif) left no-repeat';
	}
}

function removeGoogleImage()
{
	//var f= document.getElementById('searchbox_006539740418318249752:f2h38l7gvis');
	var f= document.forms["searchForm"];
	
	var searchbox= f.qt;//document.siteSearch.qt;
	//var searchbox= document.searchForm.qt;
	searchbox.style.background = '#ffffff';

}

window.onload=function(){
 	putGoogleWatermark();
}