function clearSearch(object,focus_event){
	if (focus_event && object.value == '<Enter Search Here>'){
		object.value='';
	}else if (!focus_event && object.value == ''){
		object.value='<Enter Search Here>';
	}
}

function checkSearch(){
	if (document.header_search.name.value == '<Enter Search Here>'){
		alert('Please enter a word or phrase to search on.');
		return false;
	}
	return true;
}


function MM_swapImgRestore() {
	var i,x,a=document.MM_sr;
	for (i=0; a && i<a.length && (x=a[i]) && x.oSrc; i++)
		x.src=x.oSrc;
}

function MM_preloadImages() {
	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];
				}
			}
		}
	}
}

function MM_findObj(n, d) {
	var p,i,x;
	if (!d)
		d=document;

	if ((p=n.indexOf("?"))>0&&parent.frames.length){
		d=parent.frames[n.substring(p+1)].document;
		n=n.substring(0,p);
	}

	if (!(x=d[n])&&d.all)
		x=d.all[n];

	for (i=0;!x&&i<d.forms.length;i++)
		x=d.forms[i][n];

	for (i=0;!x&&d.layers&&i<d.layers.length;i++)
		x=MM_findObj(n,d.layers[i].document);

	return x;
}

function MM_swapImage() {
	var i,j=0,x,a=MM_swapImage.arguments;

	document.MM_sr=new Array;

	for (i=0; i<(a.length-2); i+=3){
		if ((x=MM_findObj(a[i]))!=null){
			document.MM_sr[j++]=x;
			if (!x.oSrc)
				x.oSrc=x.src;
			x.src=a[i+2];
		}
	}
}