function swap_tab(n){
	for(var i=1;i<=11;i++){
		//var curC=document.getElementById("tab_"+i);
		var curB=document.getElementById("tab_t"+i);
	
		if(n==i){
			//curC.style.display="block";
			
			curB.className="active"
		}else{
			//curC.style.display="none";
			
			curB.className="normal"
		}
	}
} 

function news_tab(n){
	for(var i=1;i<=2;i++){
		var curC=document.getElementById("newstab_"+i);
		var curB=document.getElementById("newstab_t"+i);
		var m=document.getElementById("moreid"+i);
		if(n==i){
			//alert(m.id);
			curC.style.display="block";
			curB.className="active1"
			m.style.display="block";
		}else{
			curC.style.display="none";
			curB.className="active2"
			m.style.display="none";
		}
	}
} 


function pic_tab(n,m){
    for (var i = 1; i <= n; i++) {
        var curC = document.getElementById("pictab_" + i);
        var curB = document.getElementById("pictab_t" + i);
        if (m == i) {
            curC.style.display = "block";
            curB.className = "active"
        } else {
            curC.style.display = "none";
            curB.className = "normal"
        }
    }
} 



function project_tab(n,showid,hideid,m){
	//alert("m:"+m);
//	alert("n:"+n);
//	alert("showid:"+showid);
	//alert("hideid:"+hideid);
	for(i=0;i<=m;i++){
	//	alert("m:"+m);
	//alert("n:"+n);
		var curC=document.getElementById(hideid+i);
		var curB=document.getElementById(showid+i);
		if(n==i){
			curC.style.display="block";
			curB.className="active"
}else{
		curC.style.display="none";
		curB.className="normal"
		}
	}
}