function g(str){
	return document.getElementById(str)
}

function changeInputValue(el, currvalue, newvalue){
	//alert("-" + currvalue + "-" + newvalue + "-");
	if (currvalue == newvalue)
		el.value = '';
	else
		el.value = newvalue;
}

function toggleView(el) {
	if (g(el)) {
		if (g(el).style.display == 'none')
			g(el).style.display = 'block'
		else
			g(el).style.display = 'none'
	}
}

function validateSearchForm(title, prodcode, mode) {
	if (title.value == 'titlu produs')
		title.value = '';
	if (prodcode.value == 'cod produs')
		prodcode.value = '';
	
	if (mode == 'string') {
		prodcode.value = '';
	}
	else if (mode == 'code') {
		title.value = '';
	}
	g('nav').submit();
}