function checkForm(element){
	elemForm = eval("document.forms['buscar']."+element)
	if(elemForm.value!='') {
		document.forms['buscar'].searchvalue.value = elemForm.value
		document.forms['buscar'].submit();
	}
	else elemForm.focus();
}

function setForm(intRowFirst){
	document.forms[0].intRowFirst.value = intRowFirst
	document.forms[0].submit();
}