function first( ){
	document.forms[0].page.value = 1;
	document.forms[0].submit();
	
}

function prior(){
	document.forms[0].page.value--;
	if ( document.forms[0].page.value == "0")
		document.forms[0].page.value = "1";
	document.forms[0].submit();
}

function next(){	
	document.forms[0].page.value++;
	document.forms[0].submit();
}

/*function last(){
	document.forms[0].page.value = -1;
	document.forms[0].submit();
}*/

function page(page){
    if (page) {
        document.forms[0].page.value = page;
    }
    document.forms[0].submit();
}

function browse(order){
	document.forms[0].order.value = order;
	document.forms[0].submit();
}

function inc(id,element){
	var inc_input = document.createElement('input');
	inc_input.setAttribute('name', 'inc');
	inc_input.setAttribute('type', 'hidden');
	inc_input.setAttribute('value', 'true');
	document.forms[0].appendChild(inc_input);

	var id_input = document.createElement('input');
	id_input.setAttribute('name', 'id');
	id_input.setAttribute('type', 'hidden');
	id_input.setAttribute('value', id);
	document.forms[0].appendChild(id_input);

    if (element)
	{
		var element_input = document.createElement('input');
    	element_input.setAttribute('name', 'element');
		element_input.setAttribute('type', 'hidden');
		element_input.setAttribute('value', element);
		document.forms[0].appendChild(element_input);
	}
	document.forms[0].submit();
}

function dec(id,element){
	var dec_input = document.createElement('input');
	dec_input.setAttribute('name', 'dec');
	dec_input.setAttribute('type', 'hidden');
	dec_input.setAttribute('value', 'true');
	document.forms[0].appendChild(dec_input);

	var id_input = document.createElement('input');
	id_input.setAttribute('name', 'id');
	id_input.setAttribute('type', 'hidden');
	id_input.setAttribute('value', id);
	document.forms[0].appendChild(id_input);

    if (element)
	{
		var element_input = document.createElement('input');
    	element_input.setAttribute('name', 'element');
		element_input.setAttribute('type', 'hidden');
		element_input.setAttribute('value', element);
		document.forms[0].appendChild(element_input);
	}
	document.forms[0].submit();
}