function checksubmit() {
	if ($("input[@name=title]").val() == '') {
		alert("You need to enter a search title!");
		$("input[@name=title]").focus();
		return 0
	} else $("form[@name=search]").submit();
}
function inc(filename)
{
	var body = document.getElementsByTagName('body').item(0);
	script = document.createElement('script');
	script.src = filename;
	script.type = 'text/javascript';
	body.appendChild(script)
}
function P7_ExpMenu(){
	if(navigator.appVersion.indexOf("MSIE")==-1){return;}
	var i,k,g,lg,r=/\s*p7hvr/,nn='',c,cs='p7hvr',bv='p7menubar';
	for(i=0;i<10;i++){g=document.getElementById(bv+nn);if(g){
		lg=g.getElementsByTagName("LI");if(lg){for(k=0;k<lg.length;k++){
			lg[k].onmouseover=function(){c=this.className;cl=(c)?c+' '+cs:cs;
			this.className=cl;};lg[k].onmouseout=function(){c=this.className;
			this.className=(c)?c.replace(r,''):'';};}}}nn=i+1;}
}

function resumesubmit() {
	//check fields
	error = '';
	if ($("input[@name=position]").val() == '') error = 'fields';
	if ($("input[@name=name]").val() == '') error = 'fields';
	if ($("input[@name=nric]").val() == '') error = 'fields';
	if ($("input[@name=dob]").val() == '') error = 'fields';
	if ($("input[@name=gender]").val() == '') error = 'fields';
	if ($("input[@name=race]").val() == '') error = 'fields';
	if (($("input[@name=home]").val() == '') && ($("input[@name=mobile]").val() == '')) error = 'fields';
	if (error == 'fields') {
		alert('You have not filled in required fields.')
		return 0;
	}
	//submit
	$("form[@method=post]").submit();
}
function loginsubmit() {
	$("form[@name=loginform]").submit();
}
function dropbelow(target) {
	if ($("div",target.parentNode.parentNode).parent().next().css("display") == "none") {
		$("div",target.parentNode.parentNode).parent().next().css("display","block");
	} else {
		$("div",target.parentNode.parentNode).parent().next().css("display","none");
	}
}

$(document).ready(function() {
	P7_ExpMenu();
});