// Member search form reloader for dependent drop downs

function reloadA(form)
{
	var val=form.ploc.options[form.ploc.options.selectedIndex].value;
	self.location='sub.php?loc=ps&mnu=47&sub=2&ploc=' + val;
}

function reloadC(form)
{
	var val=form.ploc.options[form.ploc.options.selectedIndex].value;
	//var val2=form.cloc.options[form.cloc.options.selectedIndex].value;
	var val3=form.profexp.options[form.profexp.options.selectedIndex].value;
	var val4=form.lingua.options[form.lingua.options.selectedIndex].value;
	var val5=form.special.options[form.special.options.selectedIndex].value;
	var val6=form.exper.options[form.exper.options.selectedIndex].value;	
	self.location='sub.php?loc=ps&mnu=47&sub=2&ploc=' + val + '&action=1' + '&profexp=' + val3 + '&language=' + val4 + '&special=' + val5 + '&exper=' + val6;
}
function reloadD(form)
{
	var val=form.ploc.options[form.ploc.options.selectedIndex].value;
	var val2=form.cloc.options[form.cloc.options.selectedIndex].value;
	var val3=form.profexp.options[form.profexp.options.selectedIndex].value;
	var val4=form.lingua.options[form.lingua.options.selectedIndex].value;
	var val5=form.special.options[form.special.options.selectedIndex].value;
	var val6=form.exper.options[form.exper.options.selectedIndex].value;	
	self.location='sub.php?loc=ps&mnu=47&sub=2&ploc=' + val + '&cloc=' + val2 +  '&action=1' + '&profexp=' + val3 + '&language=' + val4 + '&special=' + val5 + '&exper=' + val6;
}

function filter(form)
{
	var val=form.keyword.options[form.keyword.options.selectedIndex].value;
	self.location='library.php?category=' + val;
}
// Navigation and decorative image rollover functions

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function checkCode (){
	var couponParm = document.getElementById("coupon").value;
	var input = sha1(couponParm);
	var gradCode = "87dcce06a223ffd060aec5a027a00422ebfc6d8d";

	if (input == gradCode){
		updateSession();
	}			
}
function postMessage (topicId, msgId, code){
	if (code == "r"){
		var messageSubject = document.getElementById("description").value;
		var messageBody = document.getElementById("response-text").value;
		var topicId = document.getElementById("topic-id").value;
		var msgId = document.getElementById("message").value;
		
		$.get( "../includes/postMessage.php", { messageSubject: messageSubject, messageBody: messageBody, topic: topicId, msgId: msgId },
		function(data) {
			$("#expandedDialog").html(data);
		});
		reloadWindow();
	}
	else if (code == "n"){
		var messageSubject = document.getElementById("description").value;
		var messageBody = document.getElementById("response-text").value;
		
		$.get( "../includes/newMessage.php", { messageSubject: messageSubject, messageBody: messageBody, topic: topicId },
		function(data) {
			$("#expandedDialog").html(data);
		});
		reloadWindow();	
	}			
}


// memberBio modal windows jQuery

function getBioContent (val){
	$.get( "functions/memberbio.php", { id: val },
	function(data) {
		$("#expandedDialog").html(data);
	});
}

// graduate discount specific

function updateSession (){
	var id = "y";
	$.get( "includes/update.php", { action: id },
	function(data) {
		$("#expandedDialog").html(data);
	});
        reloadWindow();
}
function reloadWindow(){
	var url = window.location;
	//alert(url);
	window.location.reload();
}
function sha1 (msg) {
 
	function rotate_left(n,s) {
		var t4 = ( n<<s ) | (n>>>(32-s));
		return t4;
	};
	
	function lsb_hex(val) {
		var str="";
		var i;
		var vh;
		var vl;
 
		for( i=0; i<=6; i+=2 ) {
			vh = (val>>>(i*4+4))&0x0f;
			vl = (val>>>(i*4))&0x0f;
			str += vh.toString(16) + vl.toString(16);
		}
		return str;
	};
 
	function cvt_hex(val) {
		var str="";
		var i;
		var v;
 
		for( i=7; i>=0; i-- ) {
			v = (val>>>(i*4))&0x0f;
			str += v.toString(16);
		}
		return str;
	};
 
 
	function Utf8Encode(string) {
		string = string.replace(/\r\n/g,"\n");
		var utftext = "";
 
		for (var n = 0; n < string.length; n++) {
 
			var c = string.charCodeAt(n);
 
			if (c < 128) {
				utftext += String.fromCharCode(c);
			}
			else if((c > 127) && (c < 2048)) {
				utftext += String.fromCharCode((c >> 6) | 192);
				utftext += String.fromCharCode((c & 63) | 128);
			}
			else {
				utftext += String.fromCharCode((c >> 12) | 224);
				utftext += String.fromCharCode(((c >> 6) & 63) | 128);
				utftext += String.fromCharCode((c & 63) | 128);
			}
 
		}
 
		return utftext;
	};
 
	var blockstart;
	var i, j;
	var W = new Array(80);
	var H0 = 0x67452301;
	var H1 = 0xEFCDAB89;
	var H2 = 0x98BADCFE;
	var H3 = 0x10325476;
	var H4 = 0xC3D2E1F0;
	var A, B, C, D, E;
	var temp;
 
	msg = Utf8Encode(msg);
 
	var msg_len = msg.length;
 
	var word_array = new Array();
	for( i=0; i<msg_len-3; i+=4 ) {
		j = msg.charCodeAt(i)<<24 | msg.charCodeAt(i+1)<<16 |
		msg.charCodeAt(i+2)<<8 | msg.charCodeAt(i+3);
		word_array.push( j );
	}
 
	switch( msg_len % 4 ) {
		case 0:
			i = 0x080000000;
		break;
		case 1:
			i = msg.charCodeAt(msg_len-1)<<24 | 0x0800000;
		break;
 
		case 2:
			i = msg.charCodeAt(msg_len-2)<<24 | msg.charCodeAt(msg_len-1)<<16 | 0x08000;
		break;
 
		case 3:
			i = msg.charCodeAt(msg_len-3)<<24 | msg.charCodeAt(msg_len-2)<<16 | msg.charCodeAt(msg_len-1)<<8	| 0x80;
		break;
	}
 
	word_array.push( i );
 
	while( (word_array.length % 16) != 14 ) word_array.push( 0 );
 
	word_array.push( msg_len>>>29 );
	word_array.push( (msg_len<<3)&0x0ffffffff );
 
 
	for ( blockstart=0; blockstart<word_array.length; blockstart+=16 ) {
 
		for( i=0; i<16; i++ ) W[i] = word_array[blockstart+i];
		for( i=16; i<=79; i++ ) W[i] = rotate_left(W[i-3] ^ W[i-8] ^ W[i-14] ^ W[i-16], 1);
 
		A = H0;
		B = H1;
		C = H2;
		D = H3;
		E = H4;
 
		for( i= 0; i<=19; i++ ) {
			temp = (rotate_left(A,5) + ((B&C) | (~B&D)) + E + W[i] + 0x5A827999) & 0x0ffffffff;
			E = D;
			D = C;
			C = rotate_left(B,30);
			B = A;
			A = temp;
		}
 
		for( i=20; i<=39; i++ ) {
			temp = (rotate_left(A,5) + (B ^ C ^ D) + E + W[i] + 0x6ED9EBA1) & 0x0ffffffff;
			E = D;
			D = C;
			C = rotate_left(B,30);
			B = A;
			A = temp;
		}
 
		for( i=40; i<=59; i++ ) {
			temp = (rotate_left(A,5) + ((B&C) | (B&D) | (C&D)) + E + W[i] + 0x8F1BBCDC) & 0x0ffffffff;
			E = D;
			D = C;
			C = rotate_left(B,30);
			B = A;
			A = temp;
		}
 
		for( i=60; i<=79; i++ ) {
			temp = (rotate_left(A,5) + (B ^ C ^ D) + E + W[i] + 0xCA62C1D6) & 0x0ffffffff;
			E = D;
			D = C;
			C = rotate_left(B,30);
			B = A;
			A = temp;
		}
 
		H0 = (H0 + A) & 0x0ffffffff;
		H1 = (H1 + B) & 0x0ffffffff;
		H2 = (H2 + C) & 0x0ffffffff;
		H3 = (H3 + D) & 0x0ffffffff;
		H4 = (H4 + E) & 0x0ffffffff;
 
	}
 
	var temp = cvt_hex(H0) + cvt_hex(H1) + cvt_hex(H2) + cvt_hex(H3) + cvt_hex(H4);
 
	return temp.toLowerCase();
 
}