function inputSearch(form){
	if(form.lk.value=='Type in your search...'){
		form.lk.value='';
	}else if(form.lk.value==''){
		form.lk.value='Type in your search...';
	}

}

function validSearch(){
	if(msearch.lk.value=='Type in your search...'||msearch.lk.value==''){
		//alert('Please enter a valid ');
	}else{
		//document.msearch.submit();
		document.forms["msearch"].submit();
		//document.getElementById('msearch').submit();
	}
}

function validSearchs(){
	if(ssearch.lk.value=='Type in your search...'||ssearch.lk.value==''){
		//alert('Please enter a valid ');
	}else{
		document.forms["ssearch"].submit();
	}
}

function priceFix(form){
	var nowprice=form.price.value;
	
	//remove first char if $
	if(nowprice.charAt(0)=='$'){
		nowprice=nowprice.substr(1);
	}
	
	if(!isNaN(nowprice)){
		form.price.value=nowprice;
	}else{
		form.price.value='';
		alert('Incorrect price format');
	}
}