//<![CDATA[
		function tabit(tabName,btnId,tabNumber,styleName){
				for(i=0;i<tabNumber;i++){
					
					document.getElementById(tabName+"_btn"+i).className = styleName+"_off";
				};
			
				document.getElementById(tabName+"_btn"+btnId).className = styleName+"_on";
			};
		//]]>

function dostaff() {
	var url = document.location.href;
	if(url.indexOf("index.html") > 0) {
		tabit('tab01',0,8,'btn');
	}
	if(url.indexOf("casting.html") > 0) {
		tabit('tab01',1,8,'btn')
	}
	if(url.indexOf("injection.html") > 0) {
		tabit('tab01',2,8,'btn');
	}
	if(url.indexOf("electronew.html") > 0) {
		tabit('tab01',3,8,'btn');
	}
	if(url.indexOf("about.html") > 0) {
		tabit('tab01',4,8,'btn');
	}
	if(url.indexOf("contact.html") > 0) {
		tabit('tab01',5,8,'btn');
	}
	if(url.indexOf("frequently.html") >0) {
		tabit('tab01',6,8,'btn');
	}
	if(url.indexOf("homenew.html") >0) {
		tabit('tab01',7,8,'btn')
	}
}