function disSearchForm()
{
	document.getElementById ('SearchButton').disabled = true;
}
function ValidateSearchForm()
{
	var searching = document.getElementById ('SearchField').value;
	if(searching == 'Поиск обоев' || searching.length < 3){
		document.getElementById ('SearchButton').disabled = true;
	}else{
		document.getElementById ('SearchButton').disabled = false;
	}
}
function SearchFieldValue0()
{
	if(document.getElementById ('SearchField').value == 'Поиск обоев'){
		document.getElementById ('SearchField').value = '';
	}
}
function SearchFieldValue1()
{
	if(document.getElementById ('SearchField').value == ''){
		document.getElementById ('SearchField').value = 'Поиск обоев';
	}
}