/*
* Custom Order Calculation
* (c) 2008 TD Media, Inc.
* much love yes i
*/ 

/*
* Set Variable Costs
*
*/

var intlship = 150;
var nobook = 60;
var fullcourse = 2995;
var upcourse = 1495;
	

function setmyprice(){

	radiocheckbook();
	radiocheckintl();
	radiocheckcourse();
	
	bookadd = Number(bookadd);
	intladd = Number(intladd);
	courseadd = Number(courseadd);

	var myprice =  courseadd + bookadd + intladd;
	
	document.forms[0].x_amount.value = myprice;
	
	/* alert(myprice); */
}


function radiocheckbook() {
	
	for (i=0;i<document.forms[0].OwnBook.length;i++) {
	if (document.forms[0].OwnBook[i].checked) {
		bookval = document.forms[0].OwnBook[i].value;
		bookval = Number(bookval);
		
		if (bookval == 1) {
			bookadd = 0;
			
		} else {
			
			bookadd = nobook;
		}
		
	}
}

}

function radiocheckintl() {
	
	for (i=0;i<document.forms[0].IntlShip.length;i++) {
	if (document.forms[0].IntlShip[i].checked) {
		intlval = document.forms[0].IntlShip[i].value;
		intlval = Number(intlval);
		
		if (intlval == 1) {
			intladd = intlship;
		} else {
			
			intladd = 0;
		}
		
	}
}

}

function radiocheckcourse() {
	
	for (i=0;i<document.forms[0].Course.length;i++) {
	if (document.forms[0].Course[i].checked) {
		courseval = document.forms[0].Course[i].value;
		
		if (courseval == 'std') {
			courseadd = fullcourse;
		} else {
			courseadd = upcourse;
		}
		
	}
}

}