// <![CDATA[

function printWindow()
{
var rightBox = document.getElementById("rtbox").value;
	if ( rightBox == 1 ) /* left_page innerHTML */
	{
		pagename = document.getElementById("js_linkname").value;
		deptname = document.getElementById("js_deptname").value;
		pagedate = document.getElementById("js_pagedate").value;
		content = document.getElementById("left_page").innerHTML;
		pagelink = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\r\n";
		pagelink += "<html xmlns=\"http://www.w3.org/1999/xhtml\">\r\n";
		pagelink += "<head>\r\n";
		pagelink += "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\" />\r\n";
		pagelink += "<meta name=\"MSSmartTagsPreventParsing\" content=\"true\" />\r\n";
		pagelink += "<link href=\"print.css\" rel=\"stylesheet\" type=\"text/css\" />\r\n";
		pagelink += "<body>\r\n";
		pagelink += "<div id=\"wrapper\">\r\n";
		pagelink += "<div id=\"header\"><img width=\"220\" height=\"65\" alt=\"UNC Healthcare logo\" src=\"images/somLogo.gif\"/></div>\r\n";
		pagelink += "<p style=\"text-align:right; text-transform:capitalize;\">\r\n";	
		pagelink += deptname;
		pagelink += " - ";
		pagelink += pagename;
		pagelink += " (";
		pagelink += pagedate;
		pagelink += ")</p>\r\n";
		pagelink += content;
		pagelink += "</div>\r\n";
		pagelink += "</body>\r\n";
		pagelink += "</html>\r\n";	

		myWin=window.open("","myWin","scrollbars,left=10px,top=20px,height=1000px,width=770px");  
		myWin.document.write(pagelink);
	} 
	else if ( rightBox == 0 )  /* sub_wrapper innerHTML */
	{
		pagename = document.getElementById("js_linkname").value;
		deptname = document.getElementById("js_deptname").value;
		pagedate = document.getElementById("js_pagedate").value;
		content = document.getElementById("sub_content").innerHTML;
		pagelink = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\r\n";
		pagelink += "<html xmlns=\"http://www.w3.org/1999/xhtml\">\r\n";
		pagelink += "<head>\r\n";
		pagelink += "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\" />\r\n";
		pagelink += "<meta name=\"MSSmartTagsPreventParsing\" content=\"true\" />\r\n";
		pagelink += "<link href=\"print.css\" rel=\"stylesheet\" type=\"text/css\" />\r\n";
		pagelink += "<body>\r\n";
		pagelink += "<div id=\"wrapper\">\r\n";
		pagelink += "<div id=\"header\"><img width=\"220\" height=\"65\" alt=\"UNC Healthcare logo\" src=\"images/somLogo.gif\"/></div>\r\n";
		pagelink += "<p style=\"text-align:right; text-transform:capitalize;\">\r\n";		
		pagelink += deptname;
		pagelink += " - ";
		pagelink += pagename;
		pagelink += " (";
		pagelink += pagedate;
		pagelink += ")</p>\r\n";
		pagelink += content;
		pagelink += "\r\n";
		pagelink += "</div>\r\n";
		pagelink += "</body>\r\n";
		pagelink += "</html>\r\n";	

		myWin=window.open("","myWin","scrollbars,left=10px,top=20px,height=1000px,width=770px"); 
		myWin.document.write(pagelink);
	}
	else if ( rightBox == 3 )  /* sub_wrapper innerHTML */
	{
		/*
		pagename = document.getElementById("js_linkname").value;
		deptname = document.getElementById("js_deptname").value;
		pagedate = document.getElementById("js_pagedate").value;
		*/
		content = document.getElementById("sub_wrapper").innerHTML;
		pagelink = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\r\n";
		pagelink += "<html xmlns=\"http://www.w3.org/1999/xhtml\">\r\n";
		pagelink += "<head>\r\n";
		pagelink += "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\" />\r\n";
		pagelink += "<meta name=\"MSSmartTagsPreventParsing\" content=\"true\" />\r\n";
		pagelink += "<link href=\"print.css\" rel=\"stylesheet\" type=\"text/css\" />\r\n";
		pagelink += "<body>\r\n";
		pagelink += "<div id=\"wrapper\">\r\n";
		pagelink += "<div id=\"header\"><img width=\"220\" height=\"65\" alt=\"UNC Healthcare logo\" src=\"images/somLogo.gif\"/></div>\r\n";
		pagelink += "<p style=\"text-align:right; text-transform:capitalize;\">UNC Vascular Health</p>\r\n";
		pagelink += content;
		pagelink += "\r\n";
		pagelink += "</div>\r\n";
		pagelink += "</body>\r\n";
		pagelink += "</html>\r\n";	

		myWin=window.open("","myWin","scrollbars,left=10px,top=20px,height=1000px,width=770px"); 
		myWin.document.write(pagelink);
	}
}

function Reload() 
{
	teamy = document.getElementById("team");	
	setInterval("teamy.src = teamy.src",10000);
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}


function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function sizeText(sizeChange)
{
	// clean up header - remove any appended links to style sheets created by this script
	var linkTags = document.getElementsByTagName("link");
	for ( i=0; i<linkTags.length; i++ )
	{
		if ( document.getElementsByTagName("link")[i].type == 'text/css' )
		{
			var styleLink = document.getElementsByTagName("link")[i].href;
			if ( styleLink.search("small_p.css") > 0 || styleLink.search("regular_p.css") > 0  || styleLink.search("large_p.css") > 0  )
			{
				var reMove = document.getElementsByTagName("link")[i];
				var thisHead = document.getElementsByTagName("head")[0];
				thisHead.removeChild(reMove);
			}
		}
	}
	var changeSize = sizeChange.id;
	
	var fontCookie = readCookie('uncvascfont');
	fontCookie = parseFloat(fontCookie);
	
	if ( changeSize == 'minus' )
	{
		if ( fontCookie >= 0 )
		{
			fontCookie = parseFloat(fontCookie);
			fontCookie = fontCookie - 1;
			if ( fontCookie < 0 ) { fontCookie = parseFloat(0); }
			createCookie('uncvascfont',fontCookie,30);
		}
	}
	
	if ( changeSize == 'plus' )
	{
		if ( fontCookie < 3 )
		{
			fontCookie = parseFloat(fontCookie);
			fontCookie = fontCookie + 1;
			createCookie('uncvascfont',fontCookie,30);	
		}
	}

	if ( fontCookie == 1 ) 
	{
		sizeStyle = 'css/small_p.css';
		var cssNode = document.createElement("link");
		cssNode.type = 'text/css';
		cssNode.rel = 'stylesheet';
		cssNode.href = sizeStyle;
		cssNode.media = 'screen';
		var headTag = document.getElementsByTagName("head")[0];
		headTag.appendChild(cssNode);
	}
	else if ( fontCookie == 2 ) {
		sizeStyle = 'css/regular_p.css';
		var cssNode = document.createElement("link");
		cssNode.type = 'text/css';
		cssNode.rel = 'stylesheet';
		cssNode.href = sizeStyle;
		cssNode.media = 'screen';
		var headTag = document.getElementsByTagName("head")[0];
		headTag.appendChild(cssNode);
	}
	else if ( fontCookie == 3 ) {
		sizeStyle = 'css/large_p.css';
		var cssNode = document.createElement("link");
		cssNode.type = 'text/css';
		cssNode.rel = 'stylesheet';
		cssNode.href = sizeStyle;
		cssNode.media = 'screen';
		var headTag = document.getElementsByTagName("head")[0];
		headTag.appendChild(cssNode);
	}
}

function cookieChecker()
{
	/* small_p.css - regular_p.css -large_p.css || mod p font size css docs */ 
	var fontCookie = readCookie('uncvascfont');
	fontCookie = parseFloat(fontCookie);
	
	if ( fontCookie )
	{
		if ( fontCookie == 1 )
		{
			var sizeStyle = 'css/small_p.css';
			var cssNode = document.createElement("link");
			cssNode.type = 'text/css';
			cssNode.rel = 'stylesheet';
			cssNode.href = sizeStyle;
			cssNode.media = 'screen';
			var headTag = document.getElementsByTagName("head")[0];
			headTag.appendChild(cssNode);
		}
		else if ( fontCookie == 2 )
		{
			var sizeStyle = 'css/regular_p.css';
			var cssNode = document.createElement("link");
			cssNode.type = 'text/css';
			cssNode.rel = 'stylesheet';
			cssNode.href = sizeStyle;
			cssNode.media = 'screen';
			var headTag = document.getElementsByTagName("head")[0];
			headTag.appendChild(cssNode);
		}
		else if ( fontCookie == 3 )
		{
			var sizeStyle = 'css/large_p.css';
			var cssNode = document.createElement("link");
			cssNode.type = 'text/css';
			cssNode.rel = 'stylesheet';
			cssNode.href = sizeStyle;
			cssNode.media = 'screen';
			var headTag = document.getElementsByTagName("head")[0];
			headTag.appendChild(cssNode);
		}
	}
	else 
	{
		fontCookie = parseFloat('0');
		createCookie('uncvascfont',fontCookie,30);
	}
}

function numberTest()
{	
	var randomform = document.getElementById("testy").value;
	var randomuser = document.getElementById("usernumber").value;	
	if ( randomform == randomuser ) 
	{
		var elements = document.getElementById('searchy').elements;
		for (i=0; i< elements.length; i++)
		{	
			if ( elements[i].type == "submit" ) 
			{
				document.getElementById("submit").disabled = false;		
			}
		}
	} 
	else 
	{
		document.getElementById("form_errors").innerHTML = "<p style=\"color:red;\">Enter the number in the field to search</p>\r\n";
	}
}

function veryTop(teedee)
{

 var table_bg = teedee.parentNode;
 table_bg.style.backgroundColor = "#1C476C";

}

function veryOut(teedee)
{

 var table_bg = teedee.parentNode;
 table_bg.style.backgroundColor = "#153D62";

}


function subOver(tada)
{

 var table_bg = tada.parentNode;
 table_bg.style.backgroundColor = "transparent";

}

function subOut(tada)
{

 var table_bg = tada.parentNode;
 table_bg.style.backgroundColor = "#ccc5a2";

}

// ]]>
// 
//
