// roll over



function smartRollover() {

	if(document.getElementsByTagName) {
		
		var onClassName = "on";

		var images = document.getElementsByTagName("img");

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

			//if(images[i].getAttribute("src").match("_off."))

			//{
				var on=false;
				
				var eltClass = images[i].className.split(/\s+/);
				
				for (var j = 0; j < eltClass.length; j++) {
	
					if (eltClass[j] == onClassName)on = true;
	
				}
				
				
				if(!on){

				images[i].onmouseover = function() {

					this.setAttribute("src", this.getAttribute("src").replace("_off.", "_ov."));

				}

				images[i].onmouseout = function() {

					var parameters = window.location.hash;

					var currentTab=56;

					parameters = parameters.substr(1, parameters.length);

					paramList = parameters.split("&");

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

			

						var param = paramList[i].split("=");

						

						if(param[0] == "id"){

							currentTab=param[1];

							break;

						}

						

					}

					var reg = new RegExp('news_btn'+currentTab);

					

					if(!reg.test(this.getAttribute("src"))){

						

						this.setAttribute("src", this.getAttribute("src").replace("_ov.", "_off."));

						

					}
					
				}

					

				}

			//}

		}

	}

}

if(window.addEventListener) {

	window.addEventListener("load", smartRollover, false);

}

else if(window.attachEvent) {

	window.attachEvent("onload", smartRollover);

}