// JavaScript Document
function rowOver(element,chkbx_id){
	var box = document.getElementById(chkbx_id);
	if( !box.checked){
		element.className="rowover";
	}	
}

function rowOut(element,oldclass,chk_id){
	var box = document.getElementById(chk_id);
	if( !box.checked){
		element.className=oldclass;
	}	
	
}

function erase_items(){
	if(!window.confirm("Está seguro de eliminar los itemes seleccionados?")){
		return false;
	}
}

function select_all(check){
    var rows = document.getElementById("table_info").getElementsByTagName('tr');
    var unique_id;
    var checkbox;

    for ( var i = 0; i < rows.length; i++ ) {

        checkbox = rows[i].getElementsByTagName( 'input' )[0];
		
        if ( checkbox && checkbox.type == 'checkbox' ) {
			
			if( check ){
				checkbox.checked=true;	
				if(i>3){rows[i].className='rowselected';}
			} else{
				checkbox.checked=false;
				if(i>3){rows[i].className=rows[i].title;}
			}
        }
    }
}

function check_uncheck(element,oldclass,chkbx_id){
	var box = document.getElementById(chkbx_id);
	if( box.checked){
		element.className=oldclass;
		box.checked=false;
	} else {
		element.className="rowselected";
		box.checked=true;
	}

}

function hidestatus(){
window.status="";	
return true;
}