/** UTF ěščřžýáíé**/
selected_element=false;
function tag_name(targetId){
	 targetElement=false;
	 if (document.getElementById && document.getElementById(targetId)){
		 targetElement = document.getElementById(targetId);
	  }else if(document.all && document.all[targetId]){
	  	 targetElement = document.all[targetId];
	  }else if(document.layers && document[targetId]){
	  	targetElement = document[targetId];
	  }
	  return targetElement;
}

function changeBackgroundColor(itemId,itemValue,eventType){
	targetElement = tag_name(itemId);
	if(targetElement!==false){
		if((selected_element===false || selected_element!=targetElement) && eventType==0){
			targetElement.style.background=itemValue;
		}else if((selected_element===false || selected_element!=targetElement) && eventType==1){
			if(selected_element!==false){
				selected_element.style.background='#ffffff';
			}
			selected_element=targetElement;
			targetElement.style.background=itemValue;

		}
	}
	return false;
}

function changeNovePneu(itemId,x){
	targetElement = tag_name('s'+itemId);
	if(targetElement!==false){
		if(x.length > 0){
			targetElement.checked='checked';
		}else{
			targetElement.checked=false;
		}
	}
	return false;
}