//顶部搜索框
function searchglobal_clear() {            
    if (document.frmSearchGLOBAL.q.value != "")
        document.frmSearchGLOBAL.q.value = "";
}
function searchglobal_submit() {            
    if ((document.frmSearchGLOBAL.q.value != "") && (document.frmSearchGLOBAL.q.value == "Search"))
        document.frmSearchGLOBAL.q.value = "";
		
    document.frmSearchGLOBAL.submit();	
}
//中间搜索框
function searchvam_clear() {            
            if (document.frmSearchVAM.q.value != "")
                document.frmSearchVAM.q.value = "";
        }
function searchvam_submit() {            
    if ((document.frmSearchVAM.q.value != "") && (document.frmSearchVAM.q.value == "Enter Appliance or Company"))
        document.frmSearchVAM.q.value = "";
		
    document.frmSearchVAM.submit();	
}