// JavaScript Document

function hide ( name ) {
NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
W3C = (document.getElementById) ? 1 : 0; 
if (W3C) {
document.getElementById(name).style.visibility = "hidden";
} else if (NS4) {
document.layers[name].visibility = "hidden";
} else {
document.all[name].style.visibility = "hidden";
}
}
function show (name ) {
var ele; //points to the popup element

NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
W3C = (document.getElementById) ? 1 : 0;

if ( W3C ) {
ele = document.getElementById(name);
} else if ( NS4 ) {
ele = document.layers[name];
} else { // meant for IE4
ele = window.opener.document.all[name];
}

if ( NS4 ) {
ele.visibility = "show";
} else { // IE4 & W3C
ele.style.visibility = "visible";
}
}

function radioCheck(){ 

if (document.forms[0].rd[1].checked == true)
{ 
show('flexibleDate');
hide('exactDate');
//hide('table3');
}
if (document.forms[0].rd[0].checked == true)
{ 
show('exactDate');
hide('flexibleDate');
//hide('table3');
}

//if (document.forms[0].rd[2].checked == true)
//{ 
//show('table3');
//hide('table1');
//hide('table2');
//}
}


function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}