/* Bookmark script*/
function bookmark(){
	//alert('g');
	var url = window.location.href;
	var title;
	if (window.name)
		title = window.name;
	else
		title = document.title;
  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
  window.external.AddFavorite(url,title);
  } else if (navigator.appName == "Netscape") {
    window.sidebar.addPanel(title,url,"");
  } else {
    alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
  }
}



var setTextSize = 0;

function updatetext(n,newsize) {
	if(setTextSize > 5)
	setTextSize = 0;
	setTextSize = setTextSize + newsize;
	
	
	var divs = document.getElementById(n).getElementsByTagName("div");
	
	for (i = 0;i < divs.length;i++) {
		
		var DivName = divs[i].className;
		var DivId = divs[i].id;
		
		//alert(divs.length);
		if (DivId != "searchbox" && DivId != "leftmenubox"){
		//	alert(DivId);
			divs[i].style.fontSize = 10 + setTextSize + "px"; 
			var ps = divs[i].getElementsByTagName("p");
			
			if(DivId == "maincontentbox"){
			var as = divs[i].getElementsByTagName("a");
			
			for (j = 0;j < as.length;j++) {
				as[j].style.fontSize = 9 + setTextSize + "px"; 
			}
			
			}
			
			var h1s = divs[i].getElementsByTagName("h1");
			
			var h2s = divs[i].getElementsByTagName("h2");
			var h3s = divs[i].getElementsByTagName("h3");
			var h4s = divs[i].getElementsByTagName("h4");
			var h5s = divs[i].getElementsByTagName("h5");
			var h6s = divs[i].getElementsByTagName("h6");
			var spans = divs[i].getElementsByTagName("span");
			
			for (j = 0;j < ps.length;j++) {
				ps[j].style.fontSize = 9 + setTextSize + "px"; 
			}
			
			
			
			for (j = 0;j < h1s.length;j++) {
				h1s[j].style.fontSize = 18 + setTextSize + "px"; 
			}
			
			for (j = 0;j < h2s.length;j++) {
				h2s[j].style.fontSize = 10 + setTextSize + "px"; 
			}
			
			for (j = 0;j < h3s.length;j++) {
				h3s[j].style.fontSize = 9 + setTextSize + "px"; 
			}
			
			for (j = 0;j < h4s.length;j++) {
				h4s[j].style.fontSize = 9 + setTextSize + "px"; 
			}
			
			for (j = 0;j < h5s.length;j++) {
				h5s[j].style.fontSize = 9 + setTextSize + "px"; 
			}
			
			for (j = 0;j < h6s.length;j++) {
				h6s[j].style.fontSize = 9 + setTextSize + "px"; 
			}
			
			for (j = 0;j < spans.length;j++) {
				if(spans[j].className != "active")
				spans[j].style.fontSize = 9 + setTextSize + "px"; 
			}
			
		}
		
	}
}


function displayToggle(id) {
    var el = document.getElementById(id).style;
    
    
    if(el.display == "none" || el.display=="") {
        el.display = "block";
        
            
    } else if(el.display == "block") {
        el.display = "none";
        
    }
}

function submitTipForm(){        
        document.tipForm.submit();
}