function addEvent(obj, evType, fn, useCapture){

	if (obj.addEventListener){

		obj.addEventListener(evType, fn, useCapture);

		return true;

	} else if (obj.attachEvent){

		var r = obj.attachEvent("on"+evType, fn);

		return r;

	}

}


	function clipWindow(url){
	
		window.open(url, 'clips', 'width=420,height=340, resizable=yes, scrollbars=yes');

	}



/**

 * Dynamically transforms the search field at the bottom of the page into a

 * Safari Search control in Safari

 */

var safariSearch = {

	init: function() {

		if(navigator.userAgent.toLowerCase().indexOf('webkit') != -1) {

			safariSearch.build();

		}

	},

	build: function() {

		var baseObj = document.getElementById('base_search');

		if(typeof(baseObj) != 'undefined')

		{

			this.label = baseObj.getElementsByTagName('label')[0];

			this.field = baseObj.getElementsByTagName('input');

			// loop through all inputs in the LI - capture just the textfield

			for (var i=0; i<this.field.length; i++) {

				if (this.field[i].type == 'text') {

					this.field = this.field[i];

					break;

				}

			}

			

			if(typeof(this.field) != 'undefined')

			{

				this.field.setAttribute('type','search');

				this.field.setAttribute('placeholder',this.label.firstChild.nodeValue);

				this.field.setAttribute('results','20');

				this.field.setAttribute('class',this.field.className.replace("fake_safari",""));

			}

		}

	}

}



var ieSearch = {	

	init: function() {

		ieSearch.build();

	},

	build: function() {

		var baseObj = document.getElementById('base_search');

		

		if(typeof(baseObj)  != 'undefined')

		{

			this.fields = baseObj.getElementsByTagName('input');

			// loop through all inputs in the LI - capture just the textfield

			for (var i=0; i<this.fields.length; i++) {

				switch(this.fields[i].type)

				{

					case 'text':

						this.field = this.fields[i];

						break;

					case 'image':

						this.button = this.fields[i];

						break;

				}

			}

			

			if(typeof(this.field) != 'undefined')

			{

				addEvent(this.field,'keypress',this.checkEnter,false);

			}

		}

	},

	checkEnter: function(e) {

		if(e.keyCode == 13)

		{

			e.cancelBubble = true;

			e.returnValue = false;	

			

			ieSearch.submitForm();

		}

	},

	submitForm: function() {

		this.button.click();

		//this.form = document.getElementById("Form1");

		//this.form.submit();

	}

}



addEvent(window,'load',safariSearch.init,false);

addEvent(window,'load',ieSearch.init,false);



// onclick popup function

POPUP_W = 630;

POPUP_H = 620;

POPUP_SCROLL = true;

POPUP_RESIZE = true;

POPUP_EXTRAS = 'location=0,status=0,menubar=0,directories=no,toolbar=no';

// USAGE: popuplink(['non-js url',] this[, w[, h[, scroll[, resize[, extras]]]]])

function popuplink() {

	var undef, i=0, args=popuplink.arguments;

	var url = (typeof(args[i])=='string') ? args[i++] : args[i].getAttribute('href');

	var target = args[i++].getAttribute('target') || '_blank';

	var w = args[i++];

	var h = args[i++];

	var s = (args[i]===undef) ? POPUP_SCROLL : args[i++];

	var r = (args[i]===undef) ? POPUP_RESIZE : args[i++];

	var features = 'width=' + (w || POPUP_W)

				 + ',height=' + (h || POPUP_H)

				 + ',scrollbars=' + (s ? 'yes,' : 'no,')

				 + ',resizable=' + (r ? 'yes,' : 'no,')

				 + (args[i] || POPUP_EXTRAS);

	var win = window.open(url, target, features);

	win.focus();

	return false;

}