// Toggle Hide/Show div

function toggle_visibility(id) {
var e = document.getElementById(id);
if(e.style.display == 'block')
e.style.display = 'none';
else
e.style.display = 'block';
}

// Hide div

function hide_visibility(id) {
for (var i = 0; i < id.length; i++) {
	var e = document.getElementById(id[i]);
e.style.display = 'none';
} 
}

// Show div

function show_visibility(id) {
for (var i = 0; i < id.length; i++) {
	var e = document.getElementById(id[i]);
e.style.display = 'block';
}
}

function openWindow() {
	
newWin = window.open("clinical_trials_pop.php","text", 'width=420,height=200,resizable=0,titlebar=no,scrollbars=no');

}

function goMainClose(url) {
	opener.location.href = url;
	window.close();
}

function goMain(url) {
	opener.location.href = url;
	if (OnTop == true) setTimeout("self.focus()",1500);
}

function closer() {

window.close();

}