$(document).ready(function(){

/*
clear text in main search input
*/	
	var fixe = document.getElementById('search');
	fixe.value="Search by pattern/yarn etc.";
	fixe.onfocus = function(){   
		if(this.value == "Search by pattern/yarn etc."){
			this.value =  "";
		}
	};

	fixe.onblur = function(){												
		if(this.value == ""){
			this.value =  "Search by pattern/yarn etc.";
		}
	};

});