/*
 * Author      : Zeeshan Muhammad
 * Contact     : Web: www.nfwebsolutions.com - Email: enquiries@nfwebsolutions.com - Voicemail/fax: +44 (0)709 2300 838
 * Version     : 1.00
 * Created     : 29/12/2006
 * Last updated: 29/12/2006
 *
 * CONTENTS
 * -------------------
 * ==METHODS
 * ==over
 *    ==item ADDEVENT
 *    ==item CANCELEVENT
 *    ==item SUCKERFISH HOVER
 *    ==item GENERAL
 * ==back
 * ==GENERAL
 * ==N
 *
 */

/* ==METHODS: ADDEVENT
--------------------------------------------------------------------- */
function addEvent(obj, evType, fn) {  
     if (obj.addEventListener){  
          obj.addEventListener(evType, fn, false);  
          return true;  
     } else if (obj.attachEvent){  
          var r = obj.attachEvent('on'+evType, fn);  
          return r;  
     } else {  
          return false;  
     }
}


/* ==METHODS: CANCELEVENT
--------------------------------------------------------------------- */
function cancelEvent(e) {
	e = e || event; var src = e.target || e.srcElement;
	if(typeof e.preventDefault != 'undefined')	{
		 e.preventCapture(); e.preventDefault(); e.preventBubble();
	}
	else {
		 e.returnValue = false;
		 e.cancelBubble = true;
	}
}


/* ==METHODS: SUCKERFISH HOVER
--------------------------------------------------------------------- */
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}


/* ==GENERAL
--------------------------------------------------------------------- */
addEvent(window,'load',sfHover);