function sok_custom(){
	vchText = document.frmSearch_custom.vchText_custom.value;
	if(vchText == g_defaultsearchstring){
		document.frmSearch_custom.vchText_custom.value = "";
	}
	vchText = document.frmSearch_custom.vchText_custom.value;
	if (vchText.length > 2) {
		vchText = vchText.replace(" ","+");
		vchPath = strAppPath + "/index.asp?menuid=" + menuid + "&context=0&topExpand=" + topExpand + "&subExpand=" + subExpand + "&strUrl=//ips/core/IPS_search.asp?vchText=" + vchText + "&mode=" + mode;
		location.href = vchPath;
	}else {
		alert(strSearchAlert);
	}
}