/************************************************************************
 * Ustvari event za za pritisk na tipko
 */


/************************************************************************
 * FORM check, pregleda formo z RadioButtons
 */
	Array.prototype.find = function(o) {
		for(var i = 0; i < this.length; i++)
	  		if(this[i] === o)
	     		return true;
		
		return false;
	}
	
	function checkRadiobuttons(form)
	{
		var tmp = new Array();
		var radioResults = 0;
		
		for (var i = 0; i < form.elements.length; i++ )
		{
			if (form.elements[i].type == 'radio')
			{
				radioName = form.elements[i].name;
				
				if( !tmp.find(radioName) )
					tmp.push(radioName);
					
				if (form.elements[i].checked == true) 
	                radioResults ++;
			}
	    }
	
		if( tmp.length == radioResults )
		//if( 3 == radioResults )
			return true;
		else
			return false;
	}
	
	function validateForm(form){
		if( checkRadiobuttons(form) )
			form.submit();
		else
			alert("Vaša anketa ni popolna, izpolniti morate celetno anketo!");
	}



/************************************************************************
 * FACEBOOK function, za objavo clanka na FB-ju
 */
function fbs_click(u,t) {
	window.open('http://www.facebook.com/sharer.php?u='+u+'&t='+t,'SparVrecka',"menubar=1,toolbar=0,status=0,width=626,height=436");
	return true;
}




/************************************************************************
 * 
 */
function hideInputValue(form) {
	form.value = '';
}
function setTextForInput(form, txt) {
	t = form.value;

	if( t == '' )
		form.value = txt;
}