// JavaScript Document

function setTab(name,cursel,n){
for(i=1;i<=n;i++){
var menu=document.getElementById(name+i);
var con=document.getElementById("con_"+name+"_"+i);
menu.className=i==cursel?"hover":"";
con.style.display=i==cursel?"block":"none";
}
}

		function add_event(tr){
			tr.onmouseover = function(){
				tr.className += ' hover';
			};
			tr.onmouseout = function(){
				tr.className = tr.className.replace(' hover', '');
			};
		}

		function stripe(table) {
			var trs = table.getElementsByTagName("tr");
			for(var i=1; i<trs.length; i++){
				var tr = trs[i];
				tr.className = i%2 != 0? 'odd' : 'even';
				add_event(tr);
			}
		}

		window.onload = function(){
			var tables = document.getElementsByTagName('table');
			for(var i=0; i<tables.length; i++){
				var table = tables[i];
				if(table.className == 'datagrid1' || table.className == 'datagrid2'
					|| table.className == 'datagrid3' || table.className == 'datagrid4'){
					stripe(tables[i]);
				}
			}
		}