// include after body tag
var screenX=0;
var screenY=0;
document.onmousedown = function(evt){
	evt = evt?evt:window.event;
	screenX=evt.screenX;
	screenY=evt.screenY;
	//alert(screenX+'x'+screenY);
}

function handleEnterKey(evt, aTarget){
	evt = evt?evt:window.event;
	var characterCode = evt.which?evt.which:evt.keyCode;

	if(characterCode==13||characterCode==10||characterCode==11){//enter
		var theform;
		if (window.navigator.appName.toLowerCase().indexOf("microsoft") > -1) {
			theform = document.Form1;
		}
		else {
			theform = document.forms["Form1"];
		}

		switch(aTarget.id){
			case "txtSearchName":
				theform.__EVENTTARGET.value = "btnSearchName";
				theform.__EVENTARGUMENT.value = "";
				theform.submit();
				break;
			case "SearchBar1_txtSearch":
				theform.__EVENTTARGET.value = "SearchBar1:GoImgButton";
				theform.__EVENTARGUMENT.value = "";
				theform.submit();
				break;
			case "SearchBar1_txtSubscribe":
				theform.__EVENTTARGET.value = "SearchBar1:SubmitImgButton";
				theform.__EVENTARGUMENT.value = "";
				theform.submit();
				break;
			case "txtCourseNumber":
			case "txtCourseName":
			case "txtLocationName":
				theform.__EVENTTARGET.value = "btnSearch";
				theform.__EVENTARGUMENT.value = "";
				theform.submit();
				break;
			case "txtUsername":
			case "txtPassword":
				theform.__EVENTTARGET.value = "btnLogin";
				theform.__EVENTARGUMENT.value = "";
				theform.submit();
				break;
			case "btnLogin":
				theform.__EVENTTARGET.value = "btnLogin";
				theform.__EVENTARGUMENT.value = "";
				theform.submit();
				break;
			default:
				break;
		}
		return false;
	}
	else{
		return true;	
	}
};


function fixInteger(fld){
	var str=fld.value;
	var pos=fld.value.indexOf('.');
	if(pos>-1) str=str.substring(0,pos);
	str=str.replace(/\D/g,'');
	//if(str=='') str=0;
	fld.value=str;
}
function fixDate(fld){
	var str=fld.value;
	str=str.replace(/-/g,'/');
	str=str.replace(/\\/g,'/');
	str=str.replace(/\./g,'/');
	fld.value=str;
}
function fixDecimal(fld,makePositive){
	var str=fld.value;
	var pos=fld.value.indexOf('.');
	var neg='';var str1='';var str2='';
	//negative?
	if(str.substring(0,1)=='-' && !makePositive) neg='-';
	//decimal point?
	if(pos>-1){
		//dollars.cents
		str1=str.substring(0,pos);
		str2=str.substring(pos+1);
		//numeric
		str1=str1.replace(/\D/g,'');
		str2=str2.replace(/\D/g,'');
		//zeros
		//if(str1.length==0) str1='0';
		if(str2.length==0){
			//str2='00';
		}else if(str2.length>2){
			str2=str2.substring(0,2)+'.'+str2.substring(2);
			str2=Math.round(str2);
		}else if(str2.length==1){
			str2=str2+'0';
		}
	}else{
		str1=str.replace(/\D/g,'');
	}
	str=neg+str1 + ((str2 != "")?'.':"") +str2;
	fld.value = (str != ".") ? str:"";
}
function fixPhone(fld){
	var str=fld.value;
	var sav=str;
	str=str.replace(/\D/g,'');
	if(str.length==7){
		str=str.substring(0,3)+'-'+str.substring(3,7);
	}else if(str.length==10){
		str=str.substring(0,3)+'-'+str.substring(3,6)+'-'+str.substring(6,10);
	}else if(str.length==11&&str.substring(0,1)=='1'){
		str=str.substring(1,4)+'-'+str.substring(4,7)+'-'+str.substring(7,11);
	}else{
		str=sav;
	}
	fld.value=str;
}
function fixZip(fld){
	var str=fld.value.toUpperCase();
	var sav=str;
	str=str.replace(/\ /g,'');
	str=str.replace(/\-/g,'');
	var itg=str.replace(/\D/g,'');
	if(itg.length==5){
		str=itg;
	}else if(itg.length==9){
		str=itg.substring(0,5)+'-'+itg.substring(5,10);
	}else if(str.length==6){
		str=str.substring(0,3)+' '+str.substring(3,6);
	}else{
		str=sav;
	}
	fld.value=str;
}
function trapEnterKey(e, functionToCall){
	var characterCode;
	if(e&&e.which){//NS
		e=e;
		characterCode=e.which;
	}else{//IE
		e=event;
		characterCode=e.keyCode;
	}
	if(characterCode==13||characterCode==10||characterCode==11){//enter
		Page_ValidationActive=false;
		if(functionToCall!=null&&functionToCall!='')setTimeout(functionToCall,0);
		return false;
	}
}