$(document).ready(function()
{	
	$('.replace').each(function()
	{
		var default_value 	= this.value;
		var default_type  	= this.type;
		
		this.type = 'text';
		
		$(this).focus(function()
		{
			if(this.value == default_value)
			{
				this.value = '';
				this.type = default_type;
			}
		});
		
		$(this).blur(function()
		{
			if(this.value == '')
			{
				this.value = default_value;
				this.type = 'text';
			}
		});
	});
});

function Confirm()
{
	var agree=confirm("Är du helt säker?");
	if (agree) return true;
	else return false;
}

function Toggle(obj)
{
	var el = document.getElementById(obj);
	
	if(el.style.display != "none")
	{
		el.style.display = "none";
	}
	else
	{
		el.style.display = "";
	}
}

function formatText(elems,tag){
	var i=0, el, selectedText, newText;
	while(el=elems[i++]){
		selectedText=document.selection?document.selection.createRange().text:el.value.substring(el.selectionStart,el.selectionEnd);// IE:Moz
		if(selectedText!=''){
			newText='['+tag+']'+selectedText+'[/'+tag+']';
			if(document.selection){//IE
				document.selection.createRange().text=newText;
				return;//prevents the double replacement
			}
			else{//Moz
				el.value=el.value.substring(0,el.selectionStart)+newText+el.value.substring(el.selectionEnd,el.value.length);
			}
		}
	}
}