function searchText() {
	var searchInput = document.getElementById('search');
	searchInput.value='search';
	searchInput.onfocus= function() {if (this.value=='search'){this.value=''}};
	searchInput.onblur= function() {if (this.value==''){this.value='search'}};
}
	
	
function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}
			


// simon willison's addloadevent http://simon.incutio.com/archive/2004/05/26/addLoadEvent
function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}//End of addLoadEvent

addLoadEvent(searchText);
/*addLoadEvent(function() {
	newsHover ('newsList');
	showAreas('ukMap','areaList');
	initMouseOver();
});*/