/////////////////////////////////////////////////////////////////
// Scripts.js
//
// This file contains customized scripts used by the CPE web site.
//
// Arguments: None
/////////////////////////////////////////////////////////////////



// This function rewrites a page to be "printer-friendly"

function whole_document_printer_compliant_printing()
{ 
	var disp_setting="toolbar=yes,location=no,directories=yes,menubar=yes,"; 
    disp_setting+="scrollbars=yes,width=800, height=600, left=100, top=25";  	 
	
	var currenturl = document.location.href;
	
	var javascript_printing_html_page_title = document.getElementById("upmtb").innerHTML;
	var javascript_printing_html_page_body = document.getElementById("uplbs2").innerHTML;	
	var javascript_printing_html_page_footer = document.getElementById("footer_text").innerHTML;
	
	var docprint=window.open("","",disp_setting); 
   	docprint.document.open();
	docprint.document.write('<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\n');
	docprint.document.write('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">\n');
	docprint.document.write('<head>');
	docprint.document.write('<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />\n');
	docprint.document.write('<meta http-equiv="Content-Language" content="en-us" />\n');
	docprint.document.write('<title>DePaul University Continuing and Professional Education</title>\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/screen/javascript.css" type="text/css" media="screen" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/javascript.css" type="text/css" media="print" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/layout.css" type="text/css" media="all" />\n');	
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/default.css" type="text/css" media="all" />\n');	
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/content.css" type="text/css" media="all" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/images.css" type="text/css" media="all" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/alignment.css" type="text/css" media="all" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/navigation.css" type="text/css" media="all" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/spacing.css" type="text/css" media="all" />\n');
	docprint.document.write('</head>\n');
	docprint.document.write('<body>\n');
	
	/* Begin print left column - for printing and return-to-page options */
	docprint.document.write('<div id="upwl">\n');
	docprint.document.write('<div id="upwlct"><a href="javascript:self.print()" title="Print Page">Print Page</a></div>\n');
	docprint.document.write('<div class="vsb5"></div>\n');
	docprint.document.write('<div id="upwlct"><a href="javascript:window.close()" title="Close Window">Close Window</a></div>\n');
	docprint.document.write('</div>\n');
	
	/* Begin print right column - for remaining site content */
	docprint.document.write('<div id="upwr">\n');
	docprint.document.write('<div id="upmtb">\n');
	docprint.document.write(javascript_printing_html_page_title);
	docprint.document.write('\n</div>\n');
	docprint.document.write('<div class="vsb15"></div>\n');
	docprint.document.write('<div id="uplbs2">\n');
	docprint.document.write(javascript_printing_html_page_body);
	docprint.document.write('\n</div>\n');
	
	/* Manually write in the footer styles to avoid printing extraneous information */	
	docprint.document.write('<div id="uplbs3">\n');
	docprint.document.write('<div id="uplbs3c">\n');
	docprint.document.write('<div id="uplbs3d"></div>\n');
	docprint.document.write('<div class="vsb10"></div>\n');
	docprint.document.write(javascript_printing_html_page_footer);
	docprint.document.write('\n</div>\n');
	docprint.document.write('</div>\n');
	docprint.document.write('</div>\n');
	docprint.document.write('\n</body>\n');
	docprint.document.write('</html>');
	docprint.document.close();
	docprint.focus();
}


// This function is INCOMPLETE!
// This function allows for course section-only information printing

function course_section_printer_compliant_printing(printing_value)
{ 
	var disp_setting="toolbar=yes,location=no,directories=yes,menubar=yes,"; 
    disp_setting+="scrollbars=yes,width=800, height=600, left=100, top=25";  	 
	
	var currenturl = document.location.href;
	
	var javascript_printing_html_course_section = document.getElementById(printing_value).innerHTML;
	
	var docprint=window.open("","",disp_setting); 
   	docprint.document.open();
	docprint.document.write('<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\n');
	docprint.document.write('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">\n');
	docprint.document.write('<head>');
	docprint.document.write('<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />\n');
	docprint.document.write('<meta http-equiv="Content-Language" content="en-us" />\n');
	docprint.document.write('<title>DePaul University Continuing and Professional Education</title>\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/screen/javascript.css" type="text/css" media="screen" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/javascript.css" type="text/css" media="print" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/layout.css" type="text/css" media="all" />\n');	
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/default.css" type="text/css" media="all" />\n');	
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/content.css" type="text/css" media="all" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/images.css" type="text/css" media="all" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/alignment.css" type="text/css" media="all" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/navigation.css" type="text/css" media="all" />\n');
	docprint.document.write('<link rel="stylesheet" href="/standard/css/print/spacing.css" type="text/css" media="all" />\n');
	docprint.document.write('</head>\n');
	docprint.document.write('<body>\n');
	
	/* Begin print left column - for printing and return-to-page options */
	docprint.document.write('<div id="upwl">\n');
	docprint.document.write('<div id="upwlct"><a href="javascript:self.print()">Print Page</a></div>\n');
	docprint.document.write('<div class="vsb5"></div>\n');
	docprint.document.write('<div id="upwlct"><a href="javascript:window.close()">Close Window</a></div>\n');
	docprint.document.write('</div>\n');
	
	/* Begin print right column - for remaining site content */
	docprint.document.write('<div id="upwr">\n');
	docprint.document.write('<div id="upmtb">\n');
	docprint.document.write('<div id="uplbs2">\n');
	docprint.document.write(javascript_printing_html_course_section);
	docprint.document.write('\n</div>\n');
	docprint.document.write('</div>\n');
	docprint.document.write('</div>\n');
	docprint.document.write('\n</body>\n');
	docprint.document.write('</html>');
	docprint.document.close();
	docprint.focus();
}


// This function checks the "email_sent" form for completion

function checkFormEmailSent_Custom1(Frm)
{
	// Validate name.
	if (Frm.YourName.value == "")
	{
		alert("Your name is required.")
		Frm.YourName.focus()
		return false
	}

	// Validate email.
	if  (!validEmail(Frm.YourEmail.value)) 
	{
		alert("Invalid e-mail specified")
		Frm.YourEmail.focus()
		return false
	}
	
	// Validate friend's email
	if (Frm.FriendEmail.value == "")
	{
		alert("Your friend's email is required.")
		Frm.FriendEmail.focus()
		return false
	}

	return true
}


// This function clears out the contents of the CPE Google search engine box

function clearForms()
{
  var i;
  for (i = 0; (i < document.forms.google_search.length); i++) {
	document.forms[i].reset();
  }
}