/********************************/
// FUNCTION ChangeFontSize
/********************************/
function ChangeFontSize(element,val) {
	var Current = parseInt(document.getElementById(element).style.fontSize);

	if ( val=="+") {
		if ( (Current+1)<20) {
			document.getElementById(element).style.fontSize=(Current+1)+'px';
			Current = Current+1;
		}
	}else if (val=="-") {
		if ( (Current-1)>9) {
			document.getElementById(element).style.fontSize=(Current-1)+'px';
			Current = Current-1;
		}
	}

	var obj = document.getElementById(element);
	var aTag = obj.getElementsByTagName("*");
		for ( var i in aTag ) {
			if ( aTag[i].style ) {
				aTag[i].style.fontSize=Current;
			}
		}
}


/********************************/
// FUNCTION clear_inputg
/********************************/

function validate_poll(){
	var check = false;
	for(i = 0; i < document.poll_form.poll.length; i++) {
		if (document.poll_form.poll[i].checked != false) {
			check = true;
		}
	}		
	if(check){
		document.poll_form.submit();
	}else{	
		alert('Избери отговор!');
	}
}

/********************************/
// FUNCTION clear_inputg
/********************************/
function clear_inputg(itemname, defvalue){
	if(document.getElementById(itemname).value == defvalue){
		document.getElementById(itemname).value = "";
	}
}

/********************************/
// FUNCTION restore_inputg
/********************************/
function restore_inputg(itemname, defvalue){
	if(document.getElementById(itemname).value == ""){ 
		document.getElementById(itemname).value = defvalue;
	}
}

/************************************************************************/
/*																		*/
/*							REGISTER									*/
/*																		*/
/************************************************************************/
/********************************/
// FUNCTION enable_button
/********************************/
function enable_button(but){
	var buut = document.getElementById(but);
	var agr = document.getElementById('agreed');
	if(agr.checked == true){
		buut.disabled = false;
	}else{
		buut.disabled = true;
	}
}

function show_flash(path){
	
	document.getElementById('flashh').style.display = 'block';	

	var so = new SWFObject(path, "demo", "780", "400", "8", "#ffffff");
	so.write("flashh");
}


function close_flash() { 

    	document.getElementById('flashh').style.display = 'none';

}
function confirmDelete(msg){
	return confirm(msg);
}