function protocolSearch(formObj) {
		if (formObj.searchBioProtocols.value.length <= 4) {
			return false;
		}
	}

	function drugTargetSearch(formObj) {
		if (formObj.searchDrugTarget.value.length <= 4) {
			return false;
		}
	}

	function diseaseSearch(formObj) {
		if (formObj.searchDisease.value.length <= 4) {
			return false;
		}
	}

	function diagnosticBiomarkerSearch(formObj) {
		if (trim(formObj.searchBiomarker.value).length == 0) {
			return false;
		}
	}

	function addProtocol(formObj) {
	}
	
	function openBiomarkerPreview(location){
		searchwindow=dhtmlmodal.open('PresentationBox', 'iframe', 'presentation/'+location+'/index.html', location, 'width=850px,height=575px,center=1,resize=0,scrolling=1')
		searchwindow.onclose=function(){ //Define custom code to run when window is closed
			var theform=this.contentDoc.forms[0] //Access first form inside iframe just for your reference
		}
	}