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09-04-2008, 12:55 PM
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Javascript help
Can anyone assist with a javascript problem i have??I'm adding a simple search function to a website, i've got the code working but ideally i want the search result to open up full screen-no problem getting that but then i need a hyperlink in said search window to return them back to the previous page. Code is below :-
<SCRIPT LANGUAGE="JavaScript"> <!-- Begin var item = new Array(); /* Here is where all the magic happens. Just enter as many additional pages that that you want to search, then fill in the additional listings for each page. */ // "Page Name","path","Page Title","Many,Key,Words","Descriptive Comments" c=0; item[c]=new Array("http://testdomain.html","","BT Plug (Pack of 5) 4 Way","BT,bt,plug,4 way,431,431a,","BT plug 4 way pack of 5."); c++; item[c]=new Array("main.htm","main/","Main Page","content,main,focus","The main part of my site which contains what you have come to see. Lots of stuff like that and more great things. All in a sub directory."); c++; item[c]=new Array("3com.jpg","images/","testing","link,image,logo,graphic" ,"The logo.jpg is just a small image which you can place on your site as a link to me. It's in a second level subdirectory."); page="<html><head><title>Search Results</title></head><body bgcolor='white'><center><table border=1 cellspacing=10 width=250%>"; function search(frm) { win = window.open("","","resizable, height=600"); win.document.write(page); txt = frm.srchval.value.split(" "); fnd = new Array(); total=0; for (i = 0; i < item.length; i++) { fnd = 0; order = new Array(0, 4, 2, 3); for (j = 0; j < order.length; j++) for (k = 0; k < txt.length; k++) if (item[order[j]].toLowerCase().indexOf(txt[k]) > -1 && txt[k] != "") fnd += (j+1); } for (i = 0; i < fnd.length; i++) { n = 0; w = -1; for (j = 0;j < fnd.length; j++) if (fnd[j] > n) { n = fnd[j]; w = j; }; if (w > -1) total += show(w, win, n); fnd[w] = 0; } win.document.write("</table><br>Total found: "+total+"<br></body></html>"); win.document.close(); } function show(which,wind,num) { link = item[which][1] + item[which][0]; line = "<tr><td><a href='"+link+"'>"+item[which][2]+"</a> Score: "+num+"<br>"; line += item[which][4] + "<br>"+link+"</td></tr>"; wind.document.write(line); return 1; } test // End --> </script> And the code for the search box:- form method=get action="javascript:void(0)" onSubmit="search(this); return false;"> <input type=text name=srchval value="" size="10"><input type=submit value="Search"> </form> <!-- Script Size: 3.16 KB --> |
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